Dati Tecnici Standard Spray Upright and Technical Data ...€¦ · Fattore K K115 (K8.0) Filetto...

Dati TecniciTechnical Data Sheet

19_07_2017

Euro fire

MEFA Italia SpA Fissaggio & Supporto di Impianti Tel. +39 02 93540195 - Fax. +39 02 93543208 - www.mefaitalia.com

Rev. nr. 0

A01

Page/Pagina1 of/di 3

doc. nr. A01001A

Standard Spray Upright and Pendent K80 Sprinkler DN15

Descrizione

Gli Sprinkler automatici RD022/ RD023/ RD024/ RD025 sono Upright/

Pendent, a risposta Standard/Rapida Con Bulbo di Vetro frangibile.

Sono marcati CE, approvati LPCB, FM e VdS, e inoltre listati UL, orifi zio

standard per l’installazione in impianti di spegnimento automatico

sprinkler. Sono progettati in rispetto delle norme NFPA13 e della UNI EN

12845 o altre autorità competenti.

Gli Sprinkler Upright producono un getto d’acqua di forma semisferica al

disotto del defl ettore. In una condizione di fuoco, la temperature provoca

l’espansione del fl uido contenuto nel bulbo che, rompendo il vetro,

permette l’espulsione del tappo con molla. L’acqua defl uisce dall’orifi zio

dello sprinkler e sbatte contro il defl ettore, il quale distribuisce l’acqua

controllando o spegnendo il fuoco.

Dettagli Tecnici

Temperatura di intervento

Varianti

Risposta Standard RD022 & RD024

Risposta Rapida RD023 & RD025

Fattore K K80 (K5.6)

Dimensione Orifi zio Standard 15mm (½”)

Filetto½”NPT

(disponibile su richiesta anche

R½” – ½”BSPT)

Pressione di lavoro 12 bar (175 psi)

Pressione operativa 0.5 bar (7psi)

Pressione di prova 100% testati a 34 bar (500 psi)

Peso 57grammi (2 once.)

Provvisto di protezione del bulbo

Rimuovere dopo l’installazione dello

sprinkler

Temperatura di intervento nominale Colore del bulbo

57ºC (135ºF) Arancio

68ºC (155ºF) Rosso

79ºC (175ºF) Giallo

93ºC (200ºF) Verde

141ºC (286ºF) Blu

Produttore: Rapidrop

Finiture Standard

Grezzo (Naturale)

Cromato

Bianco – Polvere Epossidica in Poliestere

(Altri colori RAL disponibili su richiesta)

Accessori

Rosetta a un pezzo

Rosetta in due pezzi regolabile

Gabbiette di protezione

Chiave di montaggio Serie 20

RD022 SSP

RD024 SSU

RD023 QR

RD025 SSU QR

FM VdSCert/LPCB/ ref.566d/01

(RD022)(RD024)Cert/LPCB/ ref.566d/02

(RD023 (RD025)


19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01001A


Copertura di Progetto

Per le aree di copertura degli sprinkler, riferirsi alle NFPA13 oppure ad altre normative richieste dalle autorità competenti. Le seguenti informazioni sono

date solo a scopo indicativo.

RD022 & RD023

Sprinkler Spray Pendent per la sola

installazione in posizione pendente in

basso che danno una distribuzione del

fl uido semisferica sotto il defl ettore con

poco a addirittura assente getto verso

l’alto.

RD024 & RD025

Sprinkler Spray Upright per la sola

installazione in posizione upright in alto

che danno una distribuzione del fl uido

semisferica sotto il defl ettore con poco a

addirittura assente getto verso l’alto.

Pressione Operativa

Minima = 7psig (0.5 Bar)

Caratteristiche del Flusso

34.3mm(1.11/32”)

55mm

(2.3/16”)

30.2mm(1.3/16”)

55mm

(2.3/16”)

RD022 & RD023

SSP & QR SSP

Figura A

RD024 & RD025

SSU & QR SSU

Figura B

* Dimensioni del Bulbo mostrate solo a scopo indicativo



(RD023 (RD025)


19_07_2017

Euro fire


NOTA GENERALE:

L’attrezzatura presentata in questo bollettino deve essere installata in conformità agli ultimi standard pubblicati dalle Norme UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation o altre organizzazioni simili e anche con le disposizioni dei codici governativi o delle ordinanze laddove applicabili.Con la presente pagina tecnica, MEFA Italia intende fornire pertinenti informazioni tecniche, aggiornandole periodicamente.MEFA Italia non si ritiene responsabile in caso di errori di stampa o informazioni inesatte in quanto le stesse possono variare senza preavviso.

The equipment presented in this bulletin is to be installed in accordance with the latest published Standards of the UNI EN 12845, National Fire Protection Association, Factory Mutual Research Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable.With this technical page, MEFA Italia intends to provide relevant technical information, updating them periodically.MEFA Italia is not responsible for any inaccurate print or inaccurate information as these may vary without prior notice.

NOTA EUROFIRE:

Eurofi re è un marchio registrato da MEFA Italia per la presentazione di tutti i prodotti della linea Antincendio.I fornitori dei prodotti Eurofi re vengono rigorosamente selezionati nel rispetto della qualità e delle caratteristiche distintive descrittte in questo documento tecnico.I fornitori dei prodotti potrebbero variare senza preavviso, ma sempre nel rispetto delle caratteristiche qui descritte.

Eurofi re is a registered trademark of MEFA Italia for the presentation of all products of the Fire Protection Line.The suppliers of Eurofi re products are strictly selected in compliance with the quality and distinctive features described in this technical document.Product providers may vary without notice, but always respecting the features described herein.

Rev. nr. 0

A01


doc. nr. A01001A


Installazione

1. Tutti gli sprinklers devono essere installati e manutenuti in rispetto di

questo documento e in rispetto delle norme di installazione UNI EN

12845 e o NFPA13, oppure normative e richieste locali che devono

essere specifi cate dalle autorità competenti.

2. Per assicurare che il fl usso minimo richiesto sia rispettato, le tubazioni

dell’impianto devono essere opportunamente dimensionate.

3. Per evitare qualsiasi danno meccanico, gli sprinkler devono essere

installati quando le tubazioni sono posate. Qualsiasi sprinkler

danneggiato deve essere sostituito. In caso di perdite dal fi letto degli

sprinkler, rimuovere lo sprinkler e applicare nuovo sigillante prima di

re-installarlo.

4. Verifi care sempre che gli sprinkler siano corretti nel modello, tipo,

dimensione orifi zio, temperatura e sensibilità del bulbo, prima di

cominciare l’installazione.

5. Gli sprinkler upright devono essere installati rivolti in alto mentre quelli

pendent devono essere rivolti in basso.

6. per sigillare le connessioni utilizzare soltanto sostanze non indurenti

oppure nastro in Tefl on. Applicare soltanto sui fi letti esterni.

7. Avvitare lo sprinkler manualmente e poi stringere con la apposite

chiave per sprinkler (Series 20 – vedi Figura C) per terminare il

serraggio nel raccordo. Assicurarsi che la chiave dello sprinkler

rimanga in posizione durante l’avvitamento. Una connessione a

perfetta tenuta richiede soltanto da 9.5 a 19 Nm (7 a 14 ft.lbs.) di

coppia di serraggio. Una forza pari a 6.35 fi no a 12.7kgs. (14 to 28

lbs.) applicata su un braccio da 150mm (6”) darà la coppia adeguata.

Livelli di coppia superiori a 29Nm (21 ft.lbs.) potrebbero rovinare il

sigillo dell’orifi zio causando perdite di acqua.

8. Rimuovere il guscio in plastica di protezione del bulbo, prima di

mettere in servizio l’impianto.

Cura e Manutenzione

Gli sprinklers devono essere maneggiati e stoccati con cura dove le

temperature non superino I 38°C/100ºF e non devono mai essere

verniciati rivestiti, placcati o modifi cati in altro modo quando escono dalla

fabbrica.

Mai installare sprinkler che sono caduti o sono stati danneggiati in

qualsiasi modo.

Le istruzioni di installazione delle normative richieste dalla Autorità

competente, contengono linee guida e tempistiche relative alla

manutenzione, per assistere la proprietà a rispettare le proprie

responsabilità nell’assicurare che gli sprinklers e i sistemi sprinkler siano

manutenuti in modo da garantirne la perfetta effi cienza.

Garanzia

Il periodo si garanzia è di un anno dalla data della spedizione dalla

fabbrica. Per i dettagli riferirsi alla condizioni generali di vendita.

Ordering Information

Specifi care il modello, il diametro dell’orifi cio, la temperatura, il tipo di

risposta, la fi nitura e l’approvazione richiesta. Ordinare sempre la chiave

per sprinkler serie 20, per una opportuna installazione.



(RD023 (RD025)

CHIAVE SERIE 20

WRENCH

Figura D


19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01002A


Descrizione

Gli Sprinkler automatici RD042/RD043 SSP e RD044/RD045 SSU, a

risposta Standard/Rapida con Bulbo di Vetro frangibile. Sono marcati

CE, approvati LPCB, FM e VdS, e inoltre listati UL, orifi zio largo per

l’installazione in impianti di spegnimento automatico sprinkler. Sono

progettati in rispetto delle norme NFPA13 e della UNI EN 12845 o altre

autorità competenti.

Gli Sprinkler producono un getto d’acqua di forma semisferica al disotto

del defl ettore. In una condizione di fuoco, la temperature provoca

l’espansione del fl uido contenuto nel bulbo che, rompendo il vetro,

permette l’espulsione del tappo con molla. L’acqua defl uisce dall’orifi zio

dello sprinkler e sbatte contro il defl ettore, il quale distribuisce l’acqua

controllando o spegnendo il fuoco.

Risposta Standard

SRD042 Pendent

RD044 Upright

Risposta Rapida

RD043 Pendent

RD045 Upright

Temperature di intervento

Temperatura di intervento nominale Colore del bulbo

57ºC (135ºF) Arancio

68ºC (155ºF) Rosso

79ºC (175ºF) Giallo

93ºC (200ºF) Verde

141ºC (286ºF) Blu

Dettagli Tecnici

Fattore K K115 (K8.0)

Filetto 3/4” NPT, R3/4 (3/4” BSPT)

disponibile su richiesta

Pressione di lavoro 12 bar (175 psi)

Pressione operativa 0.5 bar (7psi)

Pressione di prova 100% testati a 34 bar (500 psi)

Peso 79grammi (2,8 once.)

Provvisto di protezione del bulbo Rimuovere dopo l’installazione

dello sprinkler

Produttore: Rapidrop

Finiture Standard

Grezzo (Naturale)

Cromato

Bianco – Polvere Epossidica in Poliestere

(Altri colori RAL disponibili su richiesta)

Accessori

Rosetta a un pezzo

Rosetta in due pezzi regolabile

Gabbiette di protezione

Chiave di montaggio Serie 20



19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01002A


Copertura di Progetto

Per le aree di copertura degli sprinkler, riferirsi alle NFPA13 oppure ad altre normative richieste dalle autorità competenti. Le seguenti informazioni sono

date solo a scopo indicativo.

RD042, RD043

Sprinkler Spray Pendent

per la sola installazione in posizione

pendente in basso che danno una

distribuzione del fl uido semisferica

sotto il defl ettore con poco a


RD044, RD045

Sprinkler Spray Upright

per la sola installazione in posizione

upright in alto che danno una

distribuzione del fl uido semisferica

sotto il defl ettore con poco a


K115 (K8.0) Sprinkler

Caratteristiche del Flusso



19_07_2017

Euro fire


NOTA GENERALE:



NOTA EUROFIRE:



Rev. nr. 0

A01


doc. nr. A01002A


Installazione

1. Tutti gli sprinklers devono essere installati e manutenuti in rispetto di

questo documento e in rispetto delle norme di installazione UNI EN

12845 e o NFPA13, oppure normative e richieste locali che devono

essere specifi cate dalle autorità competenti.

2. Per assicurare che il fl usso minimo richiesto sia rispettato, le tubazioni

dell’impianto devono essere opportunamente dimensionate.

3. Per evitare qualsiasi danno meccanico, gli sprinkler devono essere

installati quando le tubazioni sono posate. Qualsiasi sprinkler

danneggiato deve essere sostituito. In caso di perdite dal fi letto degli

sprinkler, rimuovere lo sprinkler e applicare nuovo sigillante prima di

re-installarlo.

4. Verifi care sempre che gli sprinkler siano corretti nel modello, tipo,

dimensione orifi zio, temperatura e sensibilità del bulbo, prima di

cominciare l’installazione.

5. Gli sprinkler upright devono essere installati rivolti in alto mentre quelli

pendent devono essere rivolti in basso.

6. per sigillare le connessioni utilizzare soltanto sostanze non indurenti

oppure nastro in Tefl on. Applicare soltanto sui fi letti esterni.

7. Avvitare lo sprinkler manualmente e poi stringere con la apposite chiave

per sprinkler (Series 20 – vedi Figura C) per terminare il serraggio nel

raccordo. Assicurarsi che la chiave dello sprinkler rimanga in posizione

durante l’avvitamento. Una connessione a perfetta tenuta richiede

soltanto da 9.5 a 19 Nm (7 a 14 ft.lbs.) di coppia di serraggio. Una

forza pari a 6.35 fi no a 12.7kgs. (14 to 28 lbs.) applicata su un braccio

da 150mm (6”) darà la coppia adeguata. Livelli di coppia superiori

a 29Nm (21 ft.lbs.) potrebbero rovinare il sigillo dell’orifi zio causando

perdite di acqua.

8. Rimuovere il guscio in plastica di protezione del bulbo, prima di

mettere in servizio l’impianto.

Cura e Manutenzione

Gli sprinklers devono essere maneggiati e stoccati con cura dove le

temperature non superino I 38°C/100ºF e non devono mai essere

verniciati rivestiti, placcati o modifi cati in altro modo quando escono dalla

fabbrica.

Mai installare sprinkler che sono caduti o sono stati danneggiati in

qualsiasi modo.

Le istruzioni di installazione delle normative richieste dalla Autorità

competente, contengono linee guida e tempistiche relative alla

manutenzione, per assistere la proprietà a rispettare le proprie

responsabilità nell’assicurare che gli sprinklers e i sistemi sprinkler siano

manutenuti in modo da garantirne la perfetta effi cienza.

Garanzia

Il periodo si garanzia è di un anno dalla data della spedizione dalla

fabbrica. Per i dettagli riferirsi alla condizioni generali di vendita.

Come ordinare

Specifi care il modello, il diametro dell’orifi cio, la temperatura, il tipo di

risposta, la fi nitura e l’approvazione richiesta.

Chiave Serie 20 Wrench

Ordinare sempre la chiave per sprinkler serie 20, per una opportuna

installazione.

Part number: RDSPKSPANV2



19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01003A


Product Description

RD052/RD053 SSP and RD054/RD055 SSU are Standard/Quick

Response frangible glass bulb automatic sprinklers. They are FM

approved and UL listed, standard orifi cefi resprinklers for installation in fi e

sprinkler systems. Sprinklers produce a hemispherical water distribution

pattern below the defl ector. In a fi recondition the heat causes the

fl uidin the glass bulb to expand which shatters the glass and releases

the spring seal assembly. Water fl owsfrom the orifi ceonto the sprinkler

defl ectorwhich diffuses the water into a uniform spray pattern which

extinguishes or controls the fi re.

Standard Response

RD052 Pendent

RD054 Upright

Quick Response

RD053 Pendent

RD055 Upright

Operating Temperatures

Nominal OperatingTemperature

Bulb Colour

57ºC (135ºF) Orange

68ºC (155ºF) Red

79ºC (175ºF) Yellow

93ºC (200ºF) Green

141ºC (286ºF) Blue

Technical Details

K factor K115 (K8.0)

Thread size 1/2” NPT, R1/2 (1/2” BSPT)

available on special order

Max. Working Pressure 12 bar (175 psi)

Min. Operating Pressure 0.5 bar (7psi)

Factory Pressure Test 34 bar (500 psi)

Weight 59 g (2.1 oz)

Fitted with Bulb Protector Remove after installing sprinkler

Manufacturer: Rapidrop

Standard Finishes

Plain (Natural)

Chrome

White - Epoxy Powder Polyester

Other RAL colours, available on request.

Accessories

Baffl e plat

Sprinkler Guard

Sprinkler Wrench

FM VdSLPCB/ ref.556d/05


19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01003A


Design Coverage

For sprinkler coverage area and placement refer to NFPA 13 standards or other Installation rules for automatic sprinkler systems as required by the

authority having jurisdiction. The following details are provided for information only.

RD052, RD053

Spray Pendent Sprinkler

For installing only in pendent position

giving hemispherical discharge below

the defl ectorwith little or no water

being discharged upwards.

RD054, RD055

Spray Upright Sprinkler

For installing only in upright position

giving hemispherical discharge below

the defl ectorwith little or no water

being discharged upwards.

Rapidrop K115 (K8.0) Sprinkler

Flow Characteristics



19_07_2017

Euro fire


NOTA GENERALE:



NOTA EUROFIRE:



Rev. nr. 0

A01


doc. nr. A01003A


Installation

1. All sprinklers must be installed and maintained in compliance with this

document and according to the installation standards or local rules and

requirements which are specifi edby the authority having jurisdiction.

It is the installer’s responsibility to conform to such standards and

requirements, deviations from the requirements will void any warranty.

2. To ensure that the minimum fl ow requirement is met, the system piping

must be correctly sized.

3. To avoid mechanical damage the sprinklers must be installed after the

piping is in place. Any damaged sprinklers must be replaced. If there is

a leak from the sprinkler thread, remove the sprinkler, apply new pipe

joint compound or tape and re-install.

4. Always check that the sprinklers are the correct model, style,

orifi ce size, temperature and sensitivity ratings prior to commencing

installation.

5. Upright sprinklers must be mounted in upright position and Pendent

sprinklers must be mounted in pendent position.

6. Use only non-hardening pipe joint compound or PTFE tape. Apply to

external threads only.

7. Hand tighten the sprinkler into the fi tting, then use the correct sprinkler

wrench to tighten the sprinkler into the fi tting. Ensure that the sprinkler

wrench stays on the wrench fl ats while tightening the sprinkler. A leak

tight joint requires only 10 to 19 Nm (7 to 14 ft.lbs.) torque. i.e. a

tangential force of 6.35 to 12.7kgs. (14 to 28 lbs.) delivered through

a 150mm (6”) handle will deliver adequate torque. Torque levels over

29 Nm (21 ft.lbs.) may distort the orifi ce seal and result in a leakage.

8. Remove sprinkler bulb protector after the sprinkler is installed and

before the system is put into service.

Care and Maintenance

Sprinklers must be carefully handled and stored where temperatures will

not exceed 100ºF/38ºC and they must never be painted, plated, coated

or otherwise modifi ed after leaving the factory.

Do not install sprinklers which have been dropped or damaged in any way.

The installation rules required by the authority having jurisdiction contain

guidelines on minimum inspection and maintenance requirements to

assist owners fulfi llingtheir responsibility to ensure sprinklers and sprinkler

systems are maintained in proper operating condition.

Warranty

Warranty period is one year from the date of shipment. For full details

please refer to our terms and conditions of sale.


Specify: model, orifi cesize, operating temperature, response type, fi nish

and approval listing required

Sprinkler Spanner

Always use sprinkler spanner for installing the sprinklers.

art number: RDSPKSPANV2



19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01004A

Horizontal Sidewall K80 Sprinkler DN15

Product Description

RD060/RD061 HSW are Standard/Quick Response frangible glass bulb

automatic sprinklers. They are CE Marked, LPCB, VdS, FM approved,

UL listed, standard orifi ce fi resprinklers for installation in fi resprinkler

systems. In a fi re condition the heat causes the fl uidin the glass bulb to

expand which shatters the glass and releases the spring seal assembly.

Water fl ows from the orifi ce onto the sprinkler defl ector which diffuses

the water into a uniform spray pattern in order to control the fi re.

Sidewall Sprinklers are designed for installation along a wall or side of a

beam beneath a smooth ceiling.

Models

• RD060: Standard Response

• RD061: Quick Response

Standard Finishes

• Plain (Brass)

• Chrome

• White - Epoxy Powder Polyester

• Other RAL colours, available on request.

Accessories

• Escutcheon

• Sprinkler Wrench

Operating Temperatures

Nominal OperatingTemperature

Bulb Colour

57ºC (135ºF) Orange

68ºC (155ºF) Red

79ºC (175ºF) Yellow

93ºC (200ºF) Green

141ºC (286ºF) Blue

Technical Details

K factor K80 (K5.6)

Thread size 1/2” NPT

Max. Working Pressure 12 bar (175 psi)

Min. Operating Pressure 0.5 bar (7psi)

Factory Pressure Test 34 bar (500 psi)

Weight 60.6 g

Fitted with Bulb Protector Remove after installing sprinkler

Top of Defl ector to ceilingDistance (UL)

4 to 12 inches

100mm to 300mm


Specify: model, orifi cesize, operating temperature, response type, fi nish

and approval listing required.


VdSFM

LPS1036 / Issue 2.2LPCB ref. 556d/01/03


19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01004A


Design Coverage

For sprinkler coverage area and placement refer to NFPA 13, EN12845

or CEA4001 standards or other Installation rules for automatic sprinkler

systems as required by the authority having jurisdiction. The following

details are provided for information only.

Installation

RD060 & RD061 Sprinklers are designed to be installed only in the

horizontal position with the defl ector parallel to the ceiling. Theengraved

word TOP on the defl ector must be facing towards theceiling.

1. All Rapidrop sprinklers must be installed and maintained in compliance

with this document and according to the installation standards,

or local rules and requirements which are specifi edby the authority

having jurisdiction. It is the installer’s responsibility to conform to such

standards and requirements, deviations from the requirements will

void any warranty.

2. To ensure that the minimum fl owrequirement is met, the system piping

must be correctly sized.

3. To avoid mechanical damage the sprinklers must be installed after the

piping is in place. Any damaged sprinklers must be replaced. If there is

a leak from the sprinkler thread, remove the sprinkler, apply new pipe

joint compound or tape and re-install.

4. Always check that the sprinklers are the correct model, style,

orifi cesize, temperature and sensitivity ratings prior to commencing

installation.

5. Use only non-hardening pipe joint compound or PTFE tape. Apply to

external threads only.

6. Hand tighten the sprinkler into the fi tting, then use the correct sprinkler

wrench to tighten the sprinkler into the fi tting. Ensure that the sprinkler

wrench stays on the wrench fl atswhile tightening the sprinkler. A leak

tight joint requires only 10 to 19 Nm (7 to 14 ft.lbs.) torque. i.e. a

tangential force of 6.35 to 12.7kgs. (14 to 28 lbs.) delivered through

a 150mm (6”) handle will deliver adequate torque. Torque levels over

29 Nm (21 ft.lbs.) may distort the orifi ceseal and result in a leakage.

7. Remove sprinkler bulb protector after the sprinkler is installed and

before the system is put into service.

Care and Maintenance

Sprinklers must be carefully handled and stored where temperatures will

not exceed 100ºF/38ºC and they must never be painted, plated, coated

or otherwise modifi ed after leaving the factory.

Do not install sprinklers which have been dropped or damaged in any

way. The installation rules required by the authority having jurisdiction

contain guidelines on minimum inspection and maintenance requirements

to assist owners fulfi lling their responsibility to ensure sprinklers and

sprinkler systems are maintained in proper operating condition.

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

0 20 40 60 80 100 120 140 160

0.0

20.0

40.0

60.0

80.0

100.0

120.0

140.0

160.0

180.0

200.0

220.0

240.0

260.0

280.0

300.0

0 1 2 3 4 5 6 7 8 9 10 11 12

Dis

char

ge [G

US/

min

]

Pressure [PSI]

Dis

char

ge [L

pm]

Pressure [bar]

Rapidrop K80 (K5.6) Sprinkler

Flow Characteristics

68mm

32mm

14m

m

VdSFM



19_07_2017

Euro fire


NOTA GENERALE:



NOTA EUROFIRE:



Rev. nr. 0

A01


doc. nr. A01004A


Spray Patterns

Sprinkler Spanner

Always use sprinkler spanner for installing the sprinklers.

art number: RDSPKSPANV2

Important Installation Information

Sprinklers RD060 & RD061 must only be installed by a competent person in accordance with requirements of the local authority having jurisdiction.

Deviations from these standards will invalidate warranty.

It is the responsibility of the installing contractor to include a copy of this document in the sprinkler system installation, operating and maintenance manual.

Alterations to products will void any warranty.

Sprinklers RD060 & RD061 should be inspected and maintained during routine sprinkler system inspections by a competent person in accordance

with national codes/requirements.

Failure to follow these instructions could cause improper operation, resulting in personal injury and/or property damage. For further details and

technical support please contact your sales representative.

VdSFM



19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01005A

Concealed K80 Sprinkler DN15

General Description

The Model RD107 Commercial Flat Concealed

Sprinklers are automatic sprinklers of the

compressed fusible solder type. These are

decorative and fast response. The frame of

the sprinkler hides the defl ector, gasket, etc.,

which is in turn concealed above the ceiling by

the cover plate assembly. The cover plate has

a fl at profi le,and its diameter is extremely small.

The push-on/thread-on, thread-off design of

the concealed cover plate assembly allows

easy installation of the cover plate. Therefore,

the Model RD107 should be your fi rst choice

when aesthetics is the major consideration for

ultimate appeal and unbeatable performance

is desired.They are to be used in wet pipe

sprinkler systems per EN12845 or as required

by the Authority Having Jurisdiction. The Model

RD107 has a 80(5.6) K-factor. For extended

installation fl exibility, the Model RD107

provides 9.0mm (3/8 inch) vertical adjustment.

This adjustment in installation decreases the

need for precise cutting of the pipe that drops

to the sprinkler and allows for a perfect fi twith

a range of pipe lengths. The heat sensitivity

and water distribution design of Model RD107

allows for an increased chance of occupants’

escape or evacuation in case of fi re. However,

fi re sprinkler systems are not a substitute for

fi re safety awareness or fi re safety construction

required by building codes.

Warnings

The Model RD107 must be installed and maintained in accordance

with the rules stated herein as well as in compliance with the applicable

standards of the National Fire Protection Association regulations and

the standards of any other authorities having jurisdiction. In the event of

this condition, consult the Authorities Having Jurisdiction for guidance

and approval. Failure to do so may impair the integrity of these devices.

It is the responsibility of the installing contractor to provide a copy

of this document to the owner or his representative, and in turn, it is

the obligation of the owner to provide a copy of this document to a

succeeding owner. The owner is responsible for maintaining their

fi reprotection system and devices in proper operating condition. The

installing contractor or sprinkler manufacturer should be contacted with

any related questions.


Fi 1Figure 1

Item Number Description

Approvals LPCB, CE

Sprinkler Identifi cation Number (SIN)

RD107

Maximum Working Pressure 175 psi (12.1 bar)

Discharge Coeffi cient K = 80 (5.6 )

Temperature Rating Sprinkler: 162°F / 72°C /

Cover Plate: 140°F / 60°C

Vertical Adjustment 3/8 inch (9.0 mm)

Finishes White Painted, Chrome orcustom colours

available on request

Physical Characteristics Ref. Figure 1

Cert/LPCB/ ref. 566/f


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OperationIn case of fi re,the solder component that holds

together the Cover Plate and the Retainer melts

and as a result the Cover Plate is released.

The two Heat Collectors are exposed and

when suffi cient heat from the fi re is recorded,

internal components of the sprinkler separate.

This leads to the dropping of the Defl ector

into its operating position, allowing the water

discharge to be distributed over the fi re. (Ref.

Figure 2)

Design CriteriaThe Model RD107 sprinklers are quick

response / standard coverage for use in

accordance with EN12845 or other rules of the

Authority Having Jurisdiction. The installation

instructions of the Model RD107 provided by

the manufacturer / supplier must be strictly

implemented for safe and full results.

NotesFire Sprinkler Systems should only be

designed and installed by individuals who are

completely familiar with automatic sprinkler

system design, installation procedures, and

techniques. Several criteria may apply to

the installation and usage of each sprinkler.

Consequently, it is recommended that the

sprinkler system designer review and develop

a working understanding of the complete

list of criteria prior to initiating the design of

the sprinkler system. Questions concerning

sprinkler installation and usage criteria, which

are not covered by the following instructions,

should be submitted. Include sketches and

technical details as appropriate.In some

instances, the requirements of this document

may concern specifi cations which are more

stringent and which take precedence over

those specifi edin NFPA 13 or by the Authority

Having Jurisdiction. The Model RD107 must

not be used in applications where the air

pressure above the ceiling is greater than

that below.The spray from the sprinkler is

distributed radically outward and downward

from the sprinkler defl ector. Consequently,

the sprinklers must be located such that there

will be no blind spaces shielded from spray by

partitions, room dividers, overhangs or other

parts of the dwelling structure. The number

of sprinklers within each compartment (as

defi ned by NFPA 13) must be kept as small

as possible. Do NOT use more sprinklers than

necessary to cover a particular space. Use

only the Cover Plate provided with the Model

RD107. The sprinkler must be secured in

place by fi rmly fastening the sprinkler system

piping to the structure. If the sprinkler is not

properly secured in position, reaction forces

resulting from sprinkler operation could

alter its orientation and its water distribution

pattern.

Obstruction to Water Distribution

Locations of sprinklers must follow the

obstruction rules of NFPA 13.

General Service Conditions

The Model RD107 must only be utilized in WET

PIPE sprinkler systems per NFPA 13 or other

rules of the Authority Having Jurisdiction.

Operational Sensitivity Criteria

For proper operational sensitivity, the Model

RD107 must be installed beneath a solid

ceiling having a smooth or textured surface.

Heat Source Criteria

Refer to NFPA 13 for the requirements relating

to the prevention of possible activation of the

Heat Responsive Element of Model RD107,

due to exposure to a heat sources other than

an actual fi re.

Precautionary Warnings for Corrosive

Environments

The Model RD107 should not be installed

where they may be subjected to a corrosive

environment including the following:

1) Chlorine ion and Chloride

environment

Stress corrosion cracking may be caused by

exposure to environments with Chlorine ion

and Chloride. Exposure to this environment

may result in sprinklers operating under

Non-Fire conditions or Not Operating when

exposed to an actual fi re.

2) Sprinkler system piping with

Copper

Sprinkler systems should be constructed in

compliance with the applicable standards

and the requirements for the copper piping

when copper piping is used in the sprinkler

system. (Reference standards NFPA 13,

ASTM B813, B828, and CDA (Copper

Development Association) – Solder Joint)

All residual fl ux must be removed from the

interior and exterior of copper piping by

thoroughly fl ushing before installation of the

Sprinkler Heads. Otherwise, residues of fl ux

may cause corrosion and leakage in the

sprinkler system.

Figure 2



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InstallationThe Model RD107 must be installed in

accordance with the following instructions.

NotesDo not use any sprinklers which have been

subjected to potential mechanical damage.

Do not use any sprinklers which show

deformation or cracking in either the Sprinkler

or the Protective Cap. Prior to installation,

sprinklers should be maintained in the original

cartons and packaging until used to minimize

the potential for damage to sprinklers that

would cause improper operation or non-

operation. The Protective Cap must remain on

the sprinkler during installation and until the

ceiling installation is completed. The Protective

Cap must be removed to place the sprinkler in

service.Use a torque of 7 to 14 ft.lbs (9.5 to

19.0Nm) to achieve a 1/2 inch NPT sprinkler

joint. A maximum of 21 ft.lbs. (28.5 Nm) of

torque is to be used to install sprinklers. If you

exceed the recommended maximum torque,

this could result in damage to the sprinkler

inlet, which may lead to leakage from the

sprinkler. In case of insuffi cient adjustment in

Cover Plate installation, do not try to overly

tighten, screw the sprinkler too loosely or

make any modifi cation to the cover plate

assembly. Readjust the sprinkler fi tting for a

better fi t.

Installing Procedure

Step 1

The installation requirements for the sprinkler

are as follows: to be installed only in the pendent

position with the waterway perpendicular to

the ceiling. Install the sprinkler fi tting so that

the distance from the face of the fi tting to the

mounting surface will be nominally 1- 7/8 inch

(47.6 mm) as shown in Figure 3.

Step 2

With pipe thread sealant applied to the threads,

hand tighten the sprinkler into the sprinkler

fi tting. Then tighten it with the Sprinkler Socket

or Wrench & Socket Combination (Ref. Figure

4). The grooves of the Socket must fi t perfectly

with the grooves on the Sprinkler for proper

installation (Ref. Figure 4).

Step 3

If desired the Protective Cap may also be used

to locate the centre of the clearance hole by

gently pushing the ceiling material against

the centre point of the Protective Cap. Before

the installation of the ceiling, the sprinkler

installation can be started with the 2 inch

(50mm) diameter clearance hole (Ref. Figure

3). Use the “Tolerance Limit of Ceiling Level”

indicator on the Protective Cap to check for

proper installation height (Ref. Figure 3).

Step 4

Use the Protective Cap Removal Tool to

remove the Protective Cap (Ref. Figure 5) and

then push/screw a Cover Plate Assembly on

the Frame of the Sprinkler by hand until its

fl ange just comes in contact with the ceiling

(Ref. Figure 6 and Figure 7). Stop tightening

the Cover Plate Assembly once the fl ange has

come in contact with the ceiling. If the ceiling

has been lifted from its normal position in

the process of tightening of the Cover Plate

Assembly, readjust the cover plate assembly

as necessary. If the fl ange of the Cover Plate

Assembly cannot come in contact with the

ceiling suffi ciently, readjust the sprinkler

fi ttingas necessary. When properly installed,

there is a nominal 1/8 inch (3.2mm) air gap

between the lip of the Cover Plate and the

ceiling, as shown in Figure 6

Figure 3 Figure 4



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Care and MaintenanceThe following instructions must be implemented

for the maintenance and service of the Model

RD107.

NotesWet pipe sprinkler systems must be maintained

at a minimum temperature of 40°F/4°C to

prevent freezing and bursting of the pipe and/

or sprinklers. Automatic sprinklers are not to

be tested with a heat source. Operation of the

heat responsive element can result.Absence

of a Cover Plate Assembly may delay the

response time of the sprinkler in case of fi re.

Install the cover plate assembly properly, as

shown in Figure 6. Improper installation of the

cover plate assembly may cause improper

operation or non-operation. If the ceiling is

to be repainted after the installation of the

Sprinkler, care must be exercised to ensure

that the new paint does not seal off any of the

air gap. Factory painted Cover Plates must

not be repainted. They should be replaced,

if necessary, by factory painted cover plates.

Non-factory applied paint may adversely delay

or prevent sprinkler operation in case of a fi re.

Do not pull the Cover Plate. Separation may

result. In preparation for maintenance of the

fi re protection system, permission to close

the main control valve must be obtained from

the proper authorities and all affected by this

action parties must be informed before the

maintenance session can commence. Do NOT

enclose any sprinklers within drapes, curtains,

or valances. Do NOT hang anything from

the sprinklers. Do NOT clean the sprinklers

with soap and water, detergents, ammonia,

cleaning fl uids,or other chemicals. Remove

dust, lint, cobwebs, cocoons, insects, and

larvae by gently brushing with a feather duster

or gently vacuuming with a soft bristle (i.e.,

dusting) brush attachment.

Figure 7

Figure 5 Figure 6



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NOTA EUROFIRE:



NOTA GENERALE:





doc. nr. A01005A

Notes ContinuedExercise suitable safety precautions in the use

and storage of highly fl ammable materials. The

rapid rate of fi re development and spread of these

materials can reduce the ability of the sprinkler

systems to aid in the control of a fi re involving

such hazards. Leaking or corroded sprinklers

must be replaced. Automatic Sprinklers

must never be shipped or stored where the

temperature exceeds 100°F/38°C. Automatic

sprinkler must never be physically altered, such

as painted, plated, or coated, once shipped

from the factory. If the sprinklers have been in

any way modifi ed, they must be replaced. Great

caution must be applied to prevent damage to

the sprinklers at all stages - before, during, and

after installation. Damaged units, as a result of

dropping, hitting, over-tightening, or wrench

slippage, must be replaced. When remodeling,

such as by adding false beams or light fi xture

or changing the location of compartment

walls, fi rst verity that the new construction will

not violate the installation requirements of the

applicable standards of NFPA. Alter the new

construction and/or the sprinkler system to

suit the requirements of this document and

the applicable NFPA regulations. The owner is

responsible for the maintenance of the sprinkler

system, including inspection and testing, its

compliance with this documents, as well as

the standards of the National Fire Protection

Association (e.g., NFPA 25), and the regulations

of any other authorities having jurisdiction. The

owner should direct any questions regarding

the above rules and regulations to the installing

contractors or the sprinkler manufacturer. It is

recommended that automatic sprinkler systems

be inspected, tested, and maintained by a

qualifi ed Inspection Service in accordance with

NFPA 25.



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Rev. nr. 0

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doc. nr. A01015A

Flat K80 Pendent Sprinkler DN15

Features

Spray characteristics Flat Spray Sprinkler JBFP pendent

Responsivity Quick- Response RTI- 035

Special- Response RTI- 055

Standard- Response RTI- 105

Max. working pressure PS 12.5

Min. working pressure min. 0.35 bar

Temperature range 57°C, 68°C, 79°C, 93°C, 141°C, 182°C, 260°C

K- Factor K 80

Material / Coatings

Sprinklerbody/Defl ector roh = Brass

gc = Chrome plated / Ral = colour coated

Button Brass

Sealing Assembly Stainless steel / Tefl on

Bulb Borosilikatglass

Pins Stainless steel

General lnstructions

Do not install any bulb type sprinkler if the bulb is cracked or is a loss

of liquid from the bulb. With the sprinkler held horizontally, a small air

bubble should be present. The diameter of the air bubble is approximately

1,6mm for the 57° to 2,4mm far the 182° temperature ratings. A leak-

tight ¾” NPT sprinkler joint should be obtained by applying a minimum to

maximum torque of 10 to 14 Nm. Higher levels of torque may distort the

sprinkler inlet and cause leakage or impairment of the sprinkler.

lnstallation lnstruction

- Sprinkler may only installed by trained personal.

- lnstall sprinklers only with the special wrench foreseen far each sprinkler

type.

- lnstall sprinklers only in fully installed and fi xed pipe work.

- The threads (fi tting / socket) must be clean, free of grease and burrs.

Never install a sprinkler that has had their packaging damaged.

Never install a sprinkler that has been dropped or has suffered any

impact.

Always to align sprinklers turn clockwise only. Alignment on the opposite

side can create leakage.

Warning

- Sprinklers containing in the original packing have been manufactured

and tested according the requirements of the sprinkler authorities.

- Any modifi cation to the sprinkler in the form of painting, warp of

defl ector, will seriously affect the operation. This will lead to withdraw of

insurances approval and any guarantee.

- Sprinklers (brass and chrome plated) may only install in normal

atmosphere. For areas with aggressive, corrosive atmosphere or in

case of leakage current, use sprinklers with special coating or stainless

steel sprinklers.

Manufacturer: Jomos EuroSprinkler AG

VdS

Flat Sprinkler Pendent

Heig

ht

in M

ete

r

Spray diagram


19_07_2017

Euro fire


NOTA GENERALE:



NOTA EUROFIRE:



Rev. nr. 0

A01


doc. nr. A01015A

Flat K80 Pendent Sprinkler DN15

Sprinkler marking

RTl- value Q= RTI- 035, S= RTI- 055, N= RTI- 105

Week of manufacturing 35= Week 35

Year of manufacturing 09= Year 2009


Sprinkler size EB= ½” K- 160, EC= ¾” K- 160

K- Factor K- 57, K- 80, K- 115, K- 160

Certifi cated at VdSEC-Certifi cate of Conformity CE

Sprinkler description roh = brass

JBFP 1/2” 57°C RTI- 035 Art. Nr. 813 000

JBFP 1/2” 68°C RTI- 035 Art. Nr. 813 010

JBFP 1/2” 79°C RTI- 035 Art. Nr. 813 020

JBFP 1/2” 93°C RTI- 035 Art. Nr. 813 030

JBFP 1/2” 141°C RTI- 035 Art. Nr. 813 040

JBFP 1/2” 57°C RTI- 105 Art. Nr. 813 110

JBFP 1/2” 68°C RTI- 105 Art. Nr. 813 120

JBFP 1/2” 79°C RTI- 105 Art. Nr. 813 130

JBFP 1/2” 93°C RTI- 105 Art. Nr. 813 140

JBFP 1/2” 141°C RTI- 105 Art. Nr. 813 150

JBFP 1/2” 182°C RTI- 105 Art. Nr. 813 160

JBFP 1/2” 260°C RTI- 105 Art. Nr. 813 170


19_07_2017

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Rev. nr. 0

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doc. nr. A01016A

Flat K80 Upright Sprinkler DN15

VdS

Features

Spray characteristics Flat Spray Sprinkler JBFU, upright

Responsivity Quick- Response RTI- 035

Speciale- Response RTI- 055





K- Factor K 80

Material / Coatings

Sprinklerbody/Defl ector roh = Brass

gc = Chrome plated / Ral = colour coated

Button Brass

Sealing Assembly Stainless steel / Tefl on

Bulb Borosilikatglass






1,6mm for the 57° to 2,4mm for the 182° temperature ratings. A leak-







type.

- lnstall sprinklers only in fully instalted and fi xed pipe work.




impact.



Warning









steel sprinklers.


Flat Sprinkler Upright

Heig

ht

in M

ete

r

Spray diagram


19_07_2017

Euro fire


NOTA GENERALE:



NOTA EUROFIRE:



Rev. nr. 0

A01


doc. nr. A01016A

Flat K80 Upright Sprinkler DN15

Sprinkler marking





Sprinkler size EB= ½” K- 160, EC= ¾” K- 160

K- Factor K- 57, K- 80, K- 115, K- 160


Sprinkler description roh = brass

JBFU 1/2” 57°C RTI- 035 Art. Nr. 814 000

JBFU 1/2” 68°C RTI- 035 Art. Nr. 814 010

JBFU 1/2” 79°C RTI- 035 Art. Nr. 814 020

JBFU 1/2” 93°C RTI- 035 Art. Nr. 814 030

JBFU 1/2” 141°C RTI- 035 Art. Nr. 814 040

JBFU 1/2” 57°C RTI- 105 Art. Nr. 814 110

JBFU 1/2” 68°C RTI- 105 Art. Nr. 814 120

JBFU 1/2” 79°C RTI- 105 Art. Nr. 814 130

JBFU 1/2” 93°C RTI- 105 Art. Nr. 814 140

JBFU 1/2” 141°C RTI- 105 Art. Nr. 814 150

JBFU 1/2” 182°C RTI- 105 Art. Nr. 814 160

JBFU 1/2” 260°C RTI- 105 Art. Nr. 814 170


19_07_2017

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Rev. nr. 0

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doc. nr. A01017A

Dry Pendent Sprinkler type A e B 12-59mm

VdS

Technical dates

Protection area Max. 12m2

Spray characteristic Dry Sprinkler DBSP, pendent

Responsivity Special- Response RTI- 055





K- Factor K 80

Material / Coatings

Sprinklerbody/Defl ector roh = Brass / mc = Matt chrome plated

gc = Chrome plated / Ral = Colour coated

Button Brass / Chrome plated

Glasfass Borosilikatglass

Sealing assembly Stainless steel / Tefl on


Casing Brass












type.





impact.



Warning









steel sprinklers.


Dry pendent mini with rosette

Heig

ht

in M

ete

r

Spray diagram

TYPE A

TYPE B

Ordering measure

without Rosette

Ordering measure

with Rosette

CEILING

ROSETTE


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NOTA EUROFIRE:



Rev. nr. 0

A01


doc. nr. A01017A


Sprinkler marking





Sprinkler size EB= ½” K- 160

K- Factor K- 57, K- 80


Sprinkler description roh = brass mc = matt chrome plated gc = chrome plated Ral = colour coated

DBSP DN15 57°C RTI- 105 Art. Nr. 719 500 Art. Nr. 719 501 Art. Nr. 719 502 Art. Nr. 719 503







VdS- Nr. G 4970025

Pipe Lenght 1” Threaded connection

Jacket pipe 12 mm Art. Nr. 719 001

Jacket pipe 13 - 59 mm Art. Nr. 719 002


19_07_2017

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Rev. nr. 0

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doc. nr. A01018A


VdS

Technical dates

Protection area Max. 12m2

Spray characteristic Spray Sprinkler DBSP, pendent

Responsivity Special- Response RTI- 055





K- Factor K 80

Material / Coatings

Sprinklerbody/Defl ector roh = Brass / mc = Matt chrome plated

gc = Chrome plated / Ral = Colour coated

Button Brass / Chrome plated

Glasfass Borosilikatglass

Sealing assembly Stainless steel / Tefl on


Casing Brass












type.





impact.



Warning









steel sprinklers.


Dry pendent without rosette

Heig

ht

in M

ete

r

Spray diagram

TYPE A

TYPE B

Ordering measure

without Rosette

Ordering measure

with Rosette

CEILING

ROSETTE


19_07_2017

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NOTA GENERALE:



NOTA EUROFIRE:



Rev. nr. 0

A01


doc. nr. A01018A


Sprinkler marking





Sprinkler size EB= ½” K- 160

K- Factor K- 57, K- 80


Sprinkler description roh = brass mc = matt chrome plated gc = chrome plated Ral = colour coated








VdS- Nr. G 4970025

Pipe length 3/4” Threaded connection 1” Threaded connection

Jacket pipe 60 - 140 mm Art. Nr. 718 001 Art. Nr. 718 002






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Rev. nr. 0

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doc. nr. A01019A

Wall Horizontal Extended Coverage K80 DN15

Description

The Eurofi re sprinkler series offers high quality, European manufactured,

modern compact design, that meet the rigid test requirements set out

by the world leading approval authorities. The unique PTFE / double

groove seal in combination with high end heat responsive frangible glass

bulbs guarantee durable operation and reliable performance. The use

of precisely CNC-machined hot forged frames eliminates the risk of

porosity.

All manufacturing and testing processes are performed strictly in

compliance with our quality management system, certifi ed to ISO

9001:2008.

“WWHEC” sprinklers are manufactured in brass, fi tted with a stainless

steel defl ector, and available with QR-bulbs having release temperatures

of 57°C, 68°C and 79°C. GW “WWHEC” sprinklers are approved by

LPCB (UK) and VdS (Germany).

Application

WWHEC Quick Response sprinklers are used in fi xed fi re protection

systems. The WWHEC sprinkler is a special application sprinkler with

an extended coverage for protection of light hazard risks, such as

hotel rooms. Care must be exercised that RTI, orifi ce size, temperature

rating, defl ector style and sprinkler type is in accordance with the latest

published standards i.e. EN12845, CEA4001 or NFPA13.

Technical Specifi cation

Style WWH EC (wall horizontal ext. coverage)

Rti-value RTI < 50, Quick Response

Glass bulb diameter Ø 3 mm

Temperature rating 57, 68, 79°C

Orifi ce: Ø 11 mm

K-factor: 80 lpm / bar1/2

Nominal thread: 15 mm (1/2” BSPT), length: 14mm

Max. Working pressure 12 bar

System test pressure 20 bar

Factory test pressure 35 bar

Weight 85 grams

Overall length 70 mm

Defl ector width 45 mm

FinishesNatural (Brass), chrome plated,

polyester powder coated (RAL)

Approvals

VdS (Germany) VKF (Swizerland) LPCB (UK)

Note:

Not all bulb temperatures and material options are approved by all

authorities. Please consult MEFA Italia for specifi c

Finishes available include chrome plated, electro nickel plated, white

painted (to RAL 9010). Custom coloured paint fi nishes are also available

to order.

The sprinkler range is complemented by a unique range of installation

effi cient colour matching single and recessed two piece rosettes

(escutcheons) and by other accessories such as guards, water shields

and spanners.

Manufacturer: GW Sprinkler


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Installation

Install WWHEC type sprinklers in the horizontal

position. Horizontal distance between

WWHEC sprinklers shall be 3 - 4,5 m

Modern sprinklers incorporate highly sensitive

and fragile glass bulbs and the utmost care

must be taken during handling and installation

not to damage the glass bulb in any way!

Never install sprinklers that have been

dropped, damaged or fully or partly lacks glass

bulb fl uid.

Install only sprinklers in pipework that is in

place to prevent mechanical damage of the

sprinklers.

Use only Eurofi re sprinkler wrench or box-

spanner. Recommended torque to obtain leak

tight joint: 10–20 Nm.

Brass sprinklers should only be installed in

non-corrosive environments and environments

free of ammonia, chloride vapors and cleaning

solutions. Install sprinklers according to latest

edition of relevant sprinkler system design

codes – e.g. EN 12845, CEA 4001 or NFPA

13.

It is essential that the WWHEC sprinkler is

always installed so that the axis and defl ector

are truly horizontal, in order to ensure correct

spray distribution. This should be checked by

using a spirit level on a 15mm (½” BSP) length

of temporary pipe, hand tightened in to the

sprinkler female fi tting of the pipework.

WALL WETTING BETWEEN HEADS3.0 M

0.3 M

3 – 4,5 m

15 mm (½” BSP) temporary levelling pipe

HorizontaLevel

Position level in the horizontal plain Up

92.5º

Installation Rule Essentials (Cea 4001)

WWHEC sprinklers may be used for light hazard risks in rooms with a

fl oor area of up to 126 m2 bounded by partitions with a fi re resistance

rating of 30 min, and a maximum height of 4.1 m

The protected area per sprinkler shall not exceed 21 m². The sprinkler

shall not be more than 6.5 m from the opposite wall. In rooms more than

6.5m wide up to a maximum of 11m in width, sprinklers shall be installed

off-set on two opposite walls.

The sprinkler shall not project more than 300 mm from the wall. The

distance between any two WWHEC sprinklers shall be between 3m and

4.5m along the same wall, unless sprinkler shields are used. The distance

to the ceiling shall be between 100mm and 250mm. The sprinkler shall

be located at least 0.5m from the corner of the room. Minimum water

pressure at sprinklers installed in maximum room sizes shall be 2.5 bar in

rooms with ceiling height up to 2.8m, otherwise min. 3 bar (max. ceiling

height is 4.1m).


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Maintenance

The sprinkler system should be inspected and maintained according to

e.g. NFPA 25.

Sprinkler heads should be inspected on an annular basis. Ensure that

the sprinklers are not used for hanging any objects, and do not show

signs of leakage or corrosion. Sprinklers found to be painted, coated or

otherwise altered after leaving the factory must be replaced. Also replace

any sprinkler that has a cracked bulb or has lost liquid from its bulb.

Dusty sprinklers can be gently cleaned using a feather duster – or similar

gentle method/tool.

Automatic sprinklers are recommended to be inspected, tested and

maintained by a qualifi ed Inspection Service in accordance with local

requirements and/or national codes.

Sprinklers are supplied in special purpose built Styrofoam boxes for

maximum protection – and spare sprinklers should always be stored /

kept in the original packaging until installation.

2.0 bar

1.0

1.52.0

0.51.0

00.5

1.52.0

3.5

2.25

2.02.5

2.0

3.0

1.5

0.5

0

1.0

0.5

1.0

1.0 bar

1.5

2.0

1.51.0

1.5

0.50

0.51.0

02.0

0.5

2.0

1.0

1.5

1.5

3.52.0

1.00.5

1.5 bar

0

2.0

0.51.0

1.5

2.25

4.04.5

5.05.5

3.5

2.5 bar

1.04.54.0

5.05.5 2.0

1.5

00.5

0.51.0

1.5

2.252.0

6.0

Back WallSide Wall

Back WallSide Wall

Back WallSide Wall

0.51.0

1.52.0

2.53.0

0.51.0

1.52.0

2.53.0

0.51.0

1.52.0

2.53.0

1.0

0.5

0

2.0

1.5

1.0

0.5

0

2.0

1.5

1.0

0.5

0

2.0

1.5

0.5

0

1.0

1.5

2.0

0.5

0

1.0

1.5

2.0

0.5

0

1.0

1.5

2.0

2.25

2.25

2.25

Water distribution

(showing wall wetting)

Mounting height (metres) Pressure (bar) Flow (l/min) Area W x L (metres) Coverage (mm/min.)

2.35 1.0 80.0 4.0 x 3.0 2.7

2.35 1.5 98.0 4.5 x 3.5 2.8

2.35 2.0 113.0 4.5 x 5.5 2.7

2.35 2.5 126.5 4.5 x 6.0 3.0


19_07_2017

Euro fire


NOTA GENERALE:



NOTA EUROFIRE:



Rev. nr. 0

A01

doc. nr. A01019A



MOUNTING HEIGHT MINIMUM PRESSURE ROOM SIZE & AREA

1,5 – 2,7 M 2,5 bar4,5 x 4,5 (20,25 M²)

3,0 x 6,5 (19,50 M²)

2,7 – 4,0 M 3,0 bar4,5 x 4,5 (20,25 M²)

3,0 x 6,5 (19,50 M²)

Water Distribution tested in accordance with

CEA standards. Refer to CEA 4001/4043

Table 4.01: Requirements for

water distribution of single Extended Coverage

Sidewall Sprinklers.

45

32

70

Pressure / fl ow curve Dimensions (mm)


19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01020A

LOFLOW K15 Water Mist Sprinkler

The Lofl ow K15 Sprinkler series contain fi ne water spray sprinklers (water mist) with automatic

quick response for fi xed fi re protection of on-shore, Maritime and offshore applications.

The sprinkler heads are installed in fully hydraulic designed wet pipe sprinkler systems.

The sprinkler systems must be designed and installed in accordance with installation manual

no.: 715. Lofl ow K15 sprinklers are also suitable for foam enhanced sprinkler systems, deluge

systems and local application systems.

Technical Specifi cation

K Factor: 15 (metric)

RTI-Value: <50 ms – ½

Drop Size: DN90 <300 μm

Material: Brass

Weight: 74g

Thread: ½” BSPT (NPT also available)

Working Pressure: 6 - 16 Bar

Bulb Release: 57°C 68°C 79°C 93°C 141°C

Temp. Max Ambient: 27°C 38°C 49°C 63°C 111°C

Colour: orange red yellow green blue

Model O Model C Model S Mark O Mark C Mark S Bent 110° Bent 110° Bent 110°

On-shore Sprinkler Applications:

Model C Model O Model S

Corridors and

confi ned

spaces

Open spaces. Shops and

storage.

Installation Height max.: 5m 5m 3m

Distance between

sprinklers:

1.5 – 3.5m 1.5 – 3.5m 1.5 – 3m

Distance from wall to

sprinkler max:

1.75m 1.75m 1m

Accessories: Available Finishes:

A full

programme of:

Wet alarm valves,

Lofl ow C1: 80,

100, 150, 200 mm

Standard: chrome coated

brass

Rosettes: Flush, Single

Piece, Two Piece,

Model ADJ

Standard

corrosion

protection:

electroless nickel

plated brass

Sprinkler

spanner:

Model DD Seawater

protection and

clean surfaces:

PTFE coated &

electroless nickel

plated brass



19_07_2017

Euro fire


NOTA GENERALE:



NOTA EUROFIRE:



Rev. nr. 0

A01

PRESSURE

FLOOR

CEILING

UNIFORM COVERAGEMETRES RADIUS

2 1 0 1 2

TYPE- C & O PENDENT SPRAY

0

1.50

1.00

0.50

2.00

2.50

3.00

165°

6 BAR RUNNING

3.50


doc. nr. A01020A

LOFLOW K15 Water Mist Sprinkler

Installation, approvals &

specifi cations test.

Model C & O (68°C only) Sprinkler types are

approved by Factory Mutual for fi xed sprinkler

protection of FM light hazard occupancies.*

Which involves areas like: apartments,

churches, clubs, eaves and overhangs,

educational institutions, drafting rooms, hotel

rooms, hospitals, institutions, libraries, (except

large stock rooms), museums, convalescent

homes, offi ces (including data processing

areas) residential, restaurant seating areas,

theatres and auditoriums (excluding stages

and prosceniums) and unused attic spaces

etc.

Factory Mutual has specifi cation tested Lofl ow

Model S (68°C only) sprinkler to comply with

the appropriate section of. The International

Maritime Organisation (IMO) Resolution A800

for shop and storage occupancies.

Physical differences between

Lofl ow K15 sprinkler heads:

Type C: 16 small holes in the defl ector

Type O: 8 small holes in the defl ector

Type S: 16 small holes in the defl ector and four

defl ectors are slightly angled to give

different spray characteristics.

Pressure/Flow Graph

0.0

2.0

4.0

6.0

8.0

10.0

12.0

14.0

16.0

0 10 20 30 40 50 60

Flow Q (lpm)

Pres

sure

(bar

)

* For a full, and up to date, list of approvals refer to GW

UNIFORM COVERAGE

TYPE- S PENDENT SPRAY

FLOOR

METRES RADIUS

2 1 0 1

CEILING

2

175°

1.50

3.00

3.50

2.50

2.00

1.00

0.50

0

6 BAR RUNNINGPRESSURE


19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01021A

Tankool Nozzle

Standard Nozzle Range

K–Factor(Metric)Tol. ± 5%

K–Factor(US)

Tol. ± 5%

Thread(Male)

ApprovalBrass

Part number(w.o. strainer**)

25 1,74 1/2” NPT D372510N

45 3,13 1/2” NPT D374510N

60 4,14 1/2” NPT D376010N

85 5,86 1/2” NPT D378510N

Alternative materials and K-factors (available on request)

K–Factor.(Metric) ± 5%

K–Factor.

(US) ± 5%

Thread

(Male)

Approval BrassPart number

(w.o. strainer**)

Alu.BronzePart number

(w.o. strainer**)

SS 316,

St.SteelPart number

(w.o. strainer**)

SMO,

St.SteelPart number

(w.o. strainer**)

7 0,48 1/2” NPT No approval D370710N D370770N D370720N D370709N

25 1.74 1/2” NPT D372570N D372520N D372509N

29 2.02 1/2” NPT D372910N D372970N D372920N D372909N

45 3.13 1/2” NPT D374570N D374520N D374509N

48 3.34 1/2” NPT D374810N D374870N D374820N D374809N

60 4.14 1/2” NPT D376070N D376020N D376009N

70 4.82 1/2” NPT D377010N D377070N D377020N D377009N

77 5.31 1/2” NPT D377710N D377770N D377720N D377709N

85 5.86 1/2” NPT D378570N D378520N D378509N

** STRAINERAccording to FM standard 2021/2025, the Tankcool nozzle (all K-factors) must be provided with an

individual, integral, or main line strainer, as the nozzle waterway is less than 11/32 inch (8,7mm).

NOTE :When ordering, please specify if the nozzle is reguired with an inlet strainer fi tted!

(strainer is not standard).

Recommended working pressure

Min. 1 bar 14,5 PSI

Max. 9 bar 130,5 PSI



19_07_2017

Euro fire


Rev. nr. 0

A01

Spray Pattern

Side view Back view

A max = 600 mm

B = 0.75 x AC = 7.50 x AD = 5.00 x A

Top view

Water loss from tank wall10 – 14 %


doc. nr. A01021A

Tankool Nozzle

The Tankcool nozzle is designed primarily for protection and cooling of

fuel storage tank walls.

Where possible, nozzles should be connected to the top of water lines,

with the nozzles upright. The placement of nozzles surrounding process

equipment is an essential feature of a water spray system.

The nozzle confi guration should direct water spray onto all exposed

surfaces of the equipment to absorb heat from the fi re and keep the

equipment at a safe temperature.

The right is reserved to vary or modify any specifi cations without prior notice.

Dry areas occurring because of incomplete nozzle coverage can result in

the development of “hot spots”.

Overheating of metal at hot spots reduces metal strength which might

cause a pressurized vessel or pipeline to rupture, or a structure to

collapse.

For system design guidance refer to e.g. NFPA 15 (National Fire

Protection Association) or API (American Petroleum Institute).


19_07_2017

Euro fire


NOTA GENERALE:



NOTA EUROFIRE:



Rev. nr. 0

A01


doc. nr. A01021A

Tankool Nozzle

Pressure / Flow

K85

K77

K70

K60

K48

K45

K29

K25

K7

BAR

l/min

The pressure / fl ow relation is calculated based on the formula: Q = K x √PQ = fl ow (l/min)K = nozzle K-factorP = water pressure at nozzle (Bar)



19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01022A

Thermospray Medium Velocity Nozzle

Thermospray Standard Nozzle Range

K–Factor(Metric)Tol. ± 6%

K–Factor(US)

Tol. ± 6%

Thread(Male)

Approval Spray AngleTol. +0 / -10°

19 *) 1.31 *) 1/2” NPT

60°

80°

100°

120°

140°

160°

27 *) 1.86 *) 1/2” NPT

33 2.27 1/2” NPT

42 2.89 1/2” NPT

61 4.20 1/2” NPT

80 5.60 1/2” NPT

98 6.75 1/2” NPT

109 7.54 1/2” NPT

120 8.30 1/2” NPT

56

NPT (Standard)BSPT (Special Order)

Weight ~ 110g

72

17

GW SPRINKLERTHERMOSPRAY

½” NPT

*) STRAINER REQUIREMENT Nozzles with K19 (US 1.31) and K27 (US

1.86) have orifi ces with a diameter less

than Ø8,7 mm – and shall according to FM

Class 2021/2025 be provided with either an

individual, integral or main-line strainer.

NOTE: When ordering, please specify if the nozzle

is required with an inlet strainer fi tted!

(a strainer fi tted is not standard).

Material Grade (or similar)

Brass DZR / CW602N / UNS C35330

Nickel Aluminium Bronze CW307G / UNS C63000

Stainless Steel, SS316 AISI 316 / EN 1.4401 / UNS S31600

Stainless Steel, SMO EN 1.4547 / UNS S31254 / 254SMO

Titanium ASTM B367 Gr. C2 / UNS R50400


Min. 1,4 bar 20 PSI

Max. 4,1 bar 60 PSI




19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01022A


General description

The Thermospray medium velocity nozzle is designed for directional

spray applications in fi xed water spray (deluge) systems. The angle of

the external defl ector determines the direction and shape of the water

spray, consisting of low to medium velocity droplets.

The Thermospray nozzle is available in a variety of K-factors and materials

to meet most land based and off shore design application requirements.

Also available with protective plating – e.g. ENP (electroless nickel

plating). Consult MEFA Italia for available options.

The Thermospray nozzle is effective in covering exposed vertical,

horizontal and irregular shaped surfaces in a cooling water spray to

prevent excessive absorption of heat from an external fi re, protecting

e.g. structural steel constructions from damage and preventing potential

collapse. In some applications the Thermospray nozzle may also be used

for fi re control and extinguishment, depending on water density design

requirements.

System design and installation

The Thermospray nozzle is designed to be installed in accordance with

recognized installation standards, e.g. the latest published standards

of NFPA, FM Global, LPCB, VdS or similar organisations. If in doubt –

consult the AHJ (Authority Having Jurisdiction) prior to system design

and installation.

The system design of water spray fi xed systems should only be performed

by experienced designers who thoroughly understand the capabilities

and limitations of such systems and their individual components.

Deviations from the standards – or any alteration to the nozzle after it

leaves the factory including, but not limited to: painting, plating, coating,

or modifi cation may render the product inoperative and will automatically

nullify the approval and any guarantee made.

1. Handle the Thermospray nozzle with care, and store it dry in its original

shipping container. Never install a water spray nozzle that has been

dropped or damaged. Never re-install previously installed nozzles.

2. Corrosion resistant nozzles must be installed when subject to corrosive

atmospheres.

3. Nozzles must be installed after the piping is in place, to prevent

mechanical damage.

4. Before installation, make sure that appropriate nozzle model and style,

with correct K-factor, spray angle and material is selected for the job.

a. Apply a small amount of pipe joint compound or tape to the

external threads of the nozzle, taking care not to allow a

build-up of compound inside the inlet.

b. Hand-tighten the nozzle into the fi tting. Do not use the

defl ector to start or thread the nozzle into a fi tting.

c. Use a suitable wrench to fi nally install and tighten the nozzle,

applying a min. to max. torque of 9,5 to 19 Nm. Higher

levels of torque can distort the nozzle inlet with consequent

impairment of the nozzle.


Inspection, test and maintenance

The owner is responsible for maintaining the fi re protection system in

proper operating condition. For minimum maintenance and inspection

requirements, refer to relevant standards – e.g. NFPA 25, that describes

maintenance and inspection of sprinkler / water spray systems. In

addition the AHJ may have additional maintenance, testing and

inspection requirements that must be followed.

1. Spray nozzles must be inspected on a regular basis for corrosion,

mechanical damage, obstructions (plugging of water way), paint, etc.

The frequency of inspections may vary due to corrosive atmospheres,

water supplies and activity around the nozzles.

2. Spray nozzles that have been painted or mechanically damaged must

be replaced immediately. Nozzles showing signs of corrosion shall be

tested for proper operation, and/or replaced immediately as required.

Care must be taken to ensure that the replacement nozzle has the

proper model, style and K-factor. A cabinet should be provided and

stocked with a suitable wrench and extra spray nozzles of each variety

used for replacement purposes.

3. The spray nozzle discharge pattern is critical for proper fi re protection.

Hence, nothing should be hung from, attached to, or otherwise

obstruct the discharge pattern. All obstructions must be immediately

removed or, if necessary, additional nozzles installed.

4. Fire protection systems that have been subject to a fi re must be

returned to service as soon as possible. The entire system must be

inspected for damage and repaired or replaced as necessary. Spray

nozzles that have been exposed to corrosive products of combustion

or high ambient temperatures, should be replaced.


19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01022A



Part numbers

K19 (U.S. 1.31)

Material 60° 80° 100° 120° 140° 160°

Brass D101910060N D101910080N D101910100N D101910120N D101910140N D101910160N

Alubronze D101970060N D101970080N D101970100N D101970120N D101970140N D101970160N

SS316 D101920060N D101920080N D101920100N D101920120N D101920140N D101920160N

SMO D101990060N D101990080N D101990100N D101990120N D101990140N D101990160N

Titanium D101980060N D101980080N D101980100N D101980120N D101980140N D101980160N

K27 (U.S. 1.86)

Material 60° 80° 100° 120° 140° 160°



SS316 D102720060N D102720080N D102720100N D102720120N D102720140N D102720160N



K33 (U.S. 2.27)

Material 60° 80° 100° 120° 140° 160°



SS316 D103320060N D103320080N D103320100N D103320120N D103320140N D103320160N



K42 (U.S. 2.89)

Material 60° 80° 100° 120° 140° 160°



SS316 D104220060N D104220080N D104220100N D104220120N D104220140N D104220160N



K61 (U.S. 4.20)

Material 60° 80° 100° 120° 140° 160°



SS316 D106120060N D106120080N D106120100N D106120120N D106120140N D106120160N




19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01022A


Part numbers

K80 (U.S. 5.60)

Material 60° 80° 100° 120° 140° 160°



SS316 D108020060N D108020080N D108020100N D108020120N D108020140N D108020160N



K98 (U.S. 6.75)

Material 60° 80° 100° 120° 140° 160°



SS316 D109820060N D109820080N D109820100N D109820120N D109820140N D109820160N



K109 (U.S. 7.54)

Material 60° 80° 100° 120° 140° 160°



SS316 D110920060N D110920080N D110920100N D110920120N D110920140N D110920160N



K120 (U.S. 8.30)

Material 60° 80° 100° 120° 140° 160°



SS316 D112020060N D112020080N D112020100N D112020120N D112020140N D112020160N



Material 60° 80° 100° 120° 140° 160°

Brass

Alubronze

SS316

SMO

Titanium



19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01022A


Pressure / Flow

L / min

0102030405060708090

100110120130140150160170180190200210220230240250260270

1 1,5 2 2,5 3 3,5 4 4,5

K19

K27

K33

K42

K61

K80

K98

K109

K120

BAR


The pressure / fl ow relation is calculated based on the formula: Q = K x √PQ = fl ow (l/min)K = nozzle K-factor (discharge coeffi cient)P = water pressure at nozzle (Barg)


19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01022A


Pressure / Flow (U.S)

0,0

5,0

10,0

15,0

20,0

25,0

30,0

35,0

40,0

45,0

50,0

55,0

60,0

65,0

70,0

20 25 30 35 40 45 50 55 60 PSI

US gal / min

K 1.31

K 1.86

K 2.27

K 2.89

K 4.20

K 5.60

K 6.75

K 7.54

K 8.30

The pressure / fl ow relation is calculated based on the formula: Q = K x √PQ = fl ow (US gal/min)K = nozzle K-factor (discharge coeffi cient)P = water pressure at nozzle (PSI)



19_07_2017

Euro fire


NOTA GENERALE:



NOTA EUROFIRE:



Rev. nr. 0

A01


doc. nr. A01022A


Spray Profile – vertical down

K19 – K33 (1,4 bar) K19 – K33 (4,1 bar)

K42 – K120 (1,4 bar) K42 – K120 (4,1bar)

1

2

3

4

0

01m23

1

2

3

4

0

01m23

1

2

3

4

0

01m23

1

2

3

4

0

01m23


Horizontal spray profi les: see data sheet: WS 005 1003.1 A


19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01023A

FYRHED High Velocity Water Spray Nozzle

1

32

Fyrhed Standard Nozzle Range

TypePicture

No.

K–Factor(Metric)

Tol. ± 5%

K–Factor(US)

Tol. ± 5%

Thread(Male)

Spray Angle

Approval Strainer

C 2 26 1.81 1/2” NPT 80° Yes (integral)

L 1 40 2.77 1” NPT 55° No (optional)

D 1 49 3.41 1” NPT 65° No (optional)

E 1 65 4.52 1” NPT 80° No (optional)

F 1 89 6.15 1” NPT 85° No (optional)

G 1 104 7.17 1” NPT 90° No (optional)

WM 3 21 1.46 1” NPT 115° Yes (integral)

WL 3 26 1.81 1” NPT 115° Yes (integral)

WD 3 47 3.27 1” NPT 120° No (optional)

WE 3 57 3.97 1” NPT 125° No (optional)

WF 3 78 5.43 1” NPT 115° No (optional)

16

26

1” NPT

55

41 (AF 36)

17

7558

51 (AF 46)

Strainer: 2mm meshIntegral (SS316)

1/2" NPT

1" NPT

Strainer: 2mm mesh (SS316)

21

17

40 (AF 36)

16

Strainer: 2 mm mesh (SS316)

Type: L, D, E, F, G Type: C Type: WM, WL, WD, WE WF

All dimensions in mm. Inches = mm / 25,4

Not to scale.

Weight (brass)

L,D,E,F,G : 440 gC : 235 gWM : 232 g


Min. 3,5 bar 51 PSI

Max. 5,0 bar 73 PSI




19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01023A


General description

The Fyrhed high velocity nozzle is designed for directional spray

applications in fi xed water spray (deluge) systems.

The Fyrhed nozzle produces a soild, uniform and highly robust cone of high

velocity water spray, generated as the pressurized water passes through the

internal swirl plate, rotating/spinning the water jet as it exits the nozzle orifi ce.

The Fyrhed nozzle is available in a variety of K-factors and materials

(see page 4), to meet most land based and off-shore design application

requirements. Also available with protective plating – e.g. ENP (electroless

nickel plating). Consult MEFA Italia for available options.

The Fyrhed nozzle is effective in covering exposed vertical, horizontal and

irregular shaped surfaces in a cooling water spray to prevent excessive

absorption of heat from an external fi re, protecting e.g. structural steel

constructions from damage and preventing potential collapse.

Typical applications are special hazards, such as:

• oil fi lled transformers

• circuit breakers / switch gear

• diesel engines

• storage tanks

• fl ammable liquid storage areas/buildings

• conveyor systems

• petroleum and chemical processing equipment

• lube oil systems

• oil fi re boilers

• air craft carriers

In some applications the Fyrhed nozzle may also be used for fi re control

and extinguishment of oil fi res, as the high velocity spray can penetrate

the fi re plume and reach the surface of the burning media with high

impact energy – thus effectively controlling/extinguishing the fi re by the

effects of emulsifi cation, cooling and smothering.

Strainer

In compliance with FM requirements all Fyrhed nozzles are fi tted with an

integral inlet strainer to protect internal waterways smaller than Ø5mm

diameter from clogging.

System design and installation

The Fyrhed nozzle is designed to be installed in accordance with

recognized installation standards, e.g. the latest published standards

of NFPA, FM Global, LPCB, VdS or similar organisations. If in doubt –

consult the AHJ (Authority Having Jurisdiction) prior to system design

and installation.

The system design of water spray fi xed systems should only be performed

by experienced designers who thoroughly understand the capabilities

and limitations of such systems and their individual components.

Deviations from the standards – or any alteration to the nozzle after it

leaves the factory including, but not limited to: painting, plating, coating,

or modifi cation may render the product inoperative and will automatically

nullify the approval and any guarantee made.


Handle the Fyrhed nozzle with care, and store it dry in its original shipping

container.

Before installation, make sure that appropriate nozzle model and style,

with correct K-factor, spray angle and material is selected for the job.

Never install a water spray nozzle that has been dropped or damaged.

Never re-install previously installed nozzles if damaged in any way during

dismantling.

Corrosion resistant nozzles must be installed when subject to corrosive

atmospheres.

Nozzles must be installed after the piping is in place, to prevent

mechanical damage.

• Apply a small amount of pipe joint compound or tape to the

external threads of the nozzle, taking care not to allow a build-up

of compound on the strainer or inside the inlet.

• Hand-tighten the nozzle into the fi tting.

• Use a suitable wrench to fi nally install and tighten the nozzle,

applying a min. to max. torque of 9,5 to 19Nm (1/2” thread) or 26

to 40Nm (1” thread) for a leak tight joint. Higher levels of torque

can distort the nozzle inlet with consequent impairment of the

nozzle.

Inspection, test and maintenance

The owner is responsible for maintaining the fi re protection system in

proper operating condition. For minimum maintenance and inspection

requirements, refer to relevant standards – e.g. NFPA 25, that describes

maintenance and inspection of sprinkler / water spray systems. In

addition the AHJ may have additional maintenance, testing and

inspection requirements that must be followed.

• Spray nozzles must be inspected on a regular basis for corrosion,

mechanical damage, obstructions (plugging of water way), paint,

etc. The frequency of inspections may vary due to corrosive

atmospheres, water supplies and activity around the nozzles.

• Spray nozzles that have been painted or mechanically damaged

must be replaced immediately. Nozzles showing signs of corrosion

shall be tested for proper operation, and/or replaced immediately

as required.

• Care must be taken to ensure that the replacement nozzle has the

proper model, style and K-factor. A cabinet should be provided

and stocked with a suitable wrench and extra spray nozzles of

each variety used for replacement purposes.

• The spray nozzle discharge pattern is critical for proper fi re

protection. Hence, nothing should be hung from, attached to,

or otherwise obstruct the discharge pattern. All obstructions

must be immediately removed or, if necessary, additional nozzles

installed.

• Fire protection systems that have been subject to a fi re must be

returned to service as soon as possible. The entire system must

be inspected for damage and repaired or replaced as necessary.

Spray nozzles that have been exposed to corrosive products of

combustion or high ambient temperatures, should be replaced.


19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01023A



Materials

Material options Grade (or equivalent)

Brass DZR / CW602N / UNS C35330

Nickel Aluminium Bronze CW307G / UNS C63000

Stainless Steel, SS136 AISI 316 / EN 1.4401 / UNS S31600

Stainless Steel, SMO EN 1.4547 / UNS S31254 / 254SMO

Titanium ASTM B367 Gr. C2 / UNS R50400

Certifi cation: 3.1 cert. to EN 10204 and/or Positive Material Identifi cation (PMI) on request.

Part numbers

TypeK– Factor(Metric)

Tol. ± 5%

K– Factor(US)

Tol. ± 5%

Thread(Male)

Spray Angle

BrassNickel Alumi-nium Bronze

St. SteelSS316

St. SteelSMO

Titanium

C 26 1.81 1/2" NPT 80° D3102610N D3102616N D3102620N D3102609N D3102617N

L 40 2.77 1" NPT 55° D3104010N D3104016N D3104020N D3104009N D3104017N

D 49 3.41 1" NPT 65° D3104910N D3104916N D3104920N D3104909N D3104917N

E 65 4.52 1" NPT 80° D3106510N D3106516N D3106520N D3106509N D3106517N

F 89 6.15 1" NPT 85° D3108910N D3108916N D3108920N D3108909N D3108917N

G 104 7.17 1" NPT 90° D3110410N D3110416N D3110420N D3110409N D3110417N

WM 21 1.46 1" NPT 115° D31W02110N D31W02116N D31W02120N D31W02109N D31W02117N

WL 26 1.81 1" NPT 115° D31W02610N D31W02616N D31W02620N D31W02609N D31W02617N

WD 47 3.27 1" NPT 120° D31W04710N D31W04716N D31W04720N D31W04709N D31W04717N

WE 57 3.97 1" NPT 125° D31W05710N D31W05716N D31W05720N D31W05709N D31W05717N

WF 78 5.43 1" NPT 115° D31W07810N D31W07816N D31W07820N D31W07809N D31W07817N


19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01023A


Pressure / Flow

L / min

0102030405060708090

100110120130140150160170180190200210220230240250

3,00 3,50 4,00 4,50 5,00

K 104

K 89

K 78

K 65

K 57

K 49

K 47

K 40

K 26

K 21

Bar


The pressure / fl ow relation is calculated based on the formula: Q = K x √PQ = fl ow (l/min)K = nozzle K-factor (discharge coeffi cient)P = water pressure at nozzle (Barg)


19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01023A



Pressure / Flow (U.S.)US gal. / min

0

10

20

30

40

50

60

70

50,00 55,00 60,00 65,00 70,00

K 7.17

K 6.15

K 5.43

K 4.52

K 3.97

K 3.41

K 3.27

K 2.77

K 1.81

K 1.46

PSI

The pressure / fl ow relation is calculated based on the formula: Q = K x √PQ = fl ow (US gal/min)K = nozzle K-factor (discharge coeffi cient)P = water pressure at nozzle (PSI)


19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01023A


Type C – K26 (1.81 U.S.) Type L – K40 (2.77 U.S.)

Type D – K49 (3.41 U.S.) Type E – K65 (4.52 U.S)

Type F – K89 (6.15 U.S) Type G - K104 (7.17 U.S)

C

1

2

3

4

0

01m23

3,5

5,0

L

1

2

3

4

0

01m23

D

1

2

3

4

0

01m23

E

1

2

3

4

0

01m23

F

1

2

3

4

0

01m23

G

1

2

3

4

0

01m23

3,5

5,0



19_07_2017

Euro fire


NOTA GENERALE:



NOTA EUROFIRE:



Rev. nr. 0

A01


doc. nr. A01023A


Type WM – K21 (1.46 U.S.) Type WL – K26 (1.81 U.S.)

Type WD – K47 (3.27 U.S.) Type WE– K57 (3.97 U.S.)

Type WF – K78 (5.43 U.S.)

Horizontal spray profiles: see data sheet: WS 0

WM

1

2

3

4

0

01m23

3,5

5,0

WL

1

2

3

4

0

01m23

3,5

5,0

WD

1

2

3

4

0

01m23

3,5

5,0

WE

1

2

3

4

0

01m23

3,5

5,0

WF

1

2

3

4

0

01m23

3,5

5,0


Horizontal spray profi les: see data sheet: WS 015 1002.1 A


19_07_2017

Euro fire



NOTA GENERALE:



NOTA EUROFIRE:



Rev. nr. 0

A01

doc. nr. A01024A

Single Piece Rosette

Description

Single piece rosette with lugged centre hole

which allows the rosette to be pushed or

screwed up and down the sprinkler thread.

Suitable for most 15mm pendent and

conventional sprinkler heads.

Material Specifi cation

Pressed Steel

Weight 35g

Standard Finishes

Polished Chrome

White (RAL9010)

Gloss White


19_07_2017

Euro fire



NOTA GENERALE:



NOTA EUROFIRE:



Rev. nr. 0

A01

doc. nr. A01025A

Two Pieces Rosette

Description

Recessed two piece push fi t rosette suitable

for most 15mm pendent sprinkler heads.

Two piece rosettes must be installed in

accordance with the relevant guidelines

issued by the authority having jurisdiction.

Maximum adjustment depth - 20mm

Material Specifi cation Standard Finishes

Polished Chrome

White (RAL9010)

Gloss White

Part Name Material

Inner Pressed Spring Steel

Outer Pressed Steel

Weight 35g


19_07_2017

Euro fire



NOTA GENERALE:



NOTA EUROFIRE:



Rev. nr. 0

A01

doc. nr. A01026A

Miniature Sprinkler Guard

Description

Wire clip type guard suitable for use with most

15mm sprinkler heads in either the upright or

pendent position


Zinc Plated 13 s.w.g. Steel Wire

Weight 13g


19_07_2017

Euro fire



NOTA GENERALE:



NOTA EUROFIRE:



Rev. nr. 0

A01

doc. nr. A01027A

Sprinkler Guard & Shield

Product Description

Sprinkler Guard with Shield is recommended for sprinklers installed in

areas exposed to high level of mechanical activities, in multilevel fi re

protection systems to ensure proper operation of lower level sprinklers.

The guard encases the sprinkler to protect it from physical damage and

the shield provides protection for the heat responsive element of the

sprinkler from direct spray of water from the neighbouring sprinkler or

from the run-off water from the sprinkler installed above, both of which

could delay or prevent the sprinkler from operation. Rapidrop Sprinkler

Guard with Shield is for use with upright sprinklers.

Coating

Chrome Plate

Installation Instructions

• Install the sprinkler, refer to appropriate installation instructions.

• Slide the Locking Ring towards the baffl e plate

• Spread 2 halves of the guard apart and carefully slide the guard onto

the sprinkler. Make sure the base plate of the guard slots into the

groove above sprinkler thread.

• Slide the Locking Ring onto the guard until it locks in position.

Product Ordering Code

SASIQ00020

50

100


Guard with Shield must only be installed by a competent person in accordance with requirements of the local authority having jurisdiction. Deviations

from these standards will invalidate warranty.

It is the responsibility of the installing contractor to include a copy of this document in the sprinkler system installation, operating and maintenance

manual.


Guard with Shield should be inspected and maintained during routine sprinkler system inspections by a competent person in accordance with

national codes/requirements.

Failure to follow these instructions could cause improper operation, resulting in personal injury and/or property damage.

For further details and technical support please contact your sales representative.


19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01028A

Sprinkler Guard and Sprinkler Shield FM

Product Description

Sprinkler Guard encases the sprinkler to protect it from physical

damage. Guards are recommended for sprinklers installed in areas

exposed to high level of mechanical activities, e.g warehouse racks.

Sprinkler Shields are used in multilevel fi reprotection systems to ensure

proper operation of lower level sprinklers. Shield provides protection

for the heat responsive element of the sprinkler from direct spray of

water from the neighbouring sprinkler or from the run-off water from

the sprinkler installed above, both of which could delay or prevent the

sprinkler from operation.

Coating

• Chrome Plate

• Epoxy Powder Polyester - White

• Other RAL colours available on request

Approvals

FM

Sprinkler Type

Sprinkler Model

Size K-Factor Product Ordering Code

Guard Shield

Pendent

RD022

½”K80

(5.6)

RDGD01

RDBF01

RD023

RD042

¾”K115

(8.0)

RDBF02

RD043

Upright

RD044

RDBF03

RD045

116

81

83

116 8

2

83

FM


19_07_2017

Euro fire


NOTA GENERALE:



NOTA EUROFIRE:



Rev. nr. 0

A01


doc. nr. A01028A

Sprinkler Guard and Sprinkler Shield FM

1

2

1

2

1

2

1

3

1

C


Guard with Shield must only be installed by a competent person in accordance with requirements of the local authority having jurisdiction. Deviations from

these standards will invalidate warranty.

It is the responsibility of the installing contractor to include a copy of this document in the sprinkler system installation, operating and maintenance manual.


Guard with Shield should be inspected and maintained during routine sprinkler system inspections by a competent person in accordance with national

codes/requirements.

Failure to follow these instructions could cause improper operation, resulting in personal injury and/or property damage.

For further details and technical support please contact your sales representative.

A. Pendent Sprinkler & Shield

• Thread the shield on to the sprinkler. Install

the assembly.

B. Pendent Sprinkler & Guard

• Install the sprinkler, refer to appropriate

installation instructions.

• Remove the Locking Ring from the Guard.

• Spread 2 halves of the guard apart and

carefully slide the guard onto the sprinkler.

Make sure the base plate of the guard slots

into the groove below sprinkler thread.

• Slide the Locking Ring onto the guard until it

locks in position.

C. Pendent Sprinkler

& Guard & Shield

• Thread the shield on to the sprinkler frame







into the groove below sprinkler thread.


locks in position.



D. Upright Sprinkler & Guard







into the groove above sprinkler thread.


locks in position.

E. Upright Sprinkler & Guard

& Shield







into the groove above sprinkler thread.


locks in position.

• Align the shield with the guard and connect

them using supplied M5 screw.


A

D

B

E

C

FM


19_07_2017

Euro fire



NOTA GENERALE:



NOTA EUROFIRE:



Rev. nr. 0

A01

doc. nr. A01029A

Sprinkler Spares Cabinets

Product Description

Sprinkler cabinets are designed to store spare sprinklers and a sprinkler

wrench. Appropriate authorities having jurisdiction specify minimum

number of emergency sprinklers that need to be kept on site. This

allows for an immediate replacement of damaged sprinkler or sprinkler

that have operated. Sprinklers kept in the cabinet should be identical

(type, orifi ce,temperature rating) as sprinklers installed in the sprinkler

system.

Table below specifi esrecommended number of spare sprinklers for

each sprinkler type installed in the system.

Number of Sprinklers Spare Sprinklers

<300 6

300-1000 12

>1000 24


Item Material

Cabinet & Door 20 SWG Steel

Colour Red RAL 3002

- Maximum sprinkler height 90mm

- Thread diameter max. 22mm (3/4”)

- The cabinets are pre-drilled for wall mounting.

- Available in three sizes.Dimensions

Type Widemm

Heightmm

Depthmm

12 Head Sprinkler Cabinet 362 134 101



RDCAB1212 sprinkler head cabinet




19_07_2017

Euro fire


Rev. nr. 0

A01


doc. nr. A01030A

Typical Sprinkler System

Valvola per manichetta Linea di rivelazione

Linea di spegnimento

Indicatore

di fl usso

Valvola

a diluvio

Sprinkler

Upright

Valvola di

prova impiantoSprinkler

Recessed

Idrante

a muro

Campana

elettrica

Campana

idraulica

Valvola

di ritegno

Stazione

ad umido

Saracinesca

per Post Indicator

Indicatore

posizione a muro

Idrante

a colonna

Alimentazione idrica

Saracinesca

per Post Indicator

Indicatore

posizione

verticale

Attacco siamese

Date post:	25-Feb-2021
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