UrC-1' i1 t:;f lcnnvroRD,,".,, "o

Quich and economical

Strong Airti*ht Loch Seams

Fabric $ith Double uV Protection

Unnatched Durability and

stfength

A{ailable in {arious $idths

--,^ CBAYF0RD - '"'

ll-g),

I

f,CRAYF0RD i.,- . ii-

PR(lDUCTCrayflex is a very strong, fully

flexible Duct Connector and is

widely used in Air Conditioning

Systems for Commercial,

lndustrial and Residential

Applications.

Ready Carton dispensing

completes the labricationquicker, more etficiently,

and more economically

than conventional method.

APPTICATI(ll{lsolation of sound and vibration trom the source, double lock

seam jointed duct flexible connector labric is used which is

lixed to galvanized steel sheet metal on either side. One end of

the galvanized steel sheet metal is anchored with the equipment

and the other end is anchored with the ductwork.

It is recommended that larger fabric widths be used lor better results

in vibration isolation thereby preventing metal to metal contact.

Crayflex otfers flexibility in fabric and metalwidth, mostly available

ex-stock.

Crayflex flexible duct connector tabric complying BS3424 & 855438.

All Crayflex llexible duct connector fabrics are designed to meet UL 214

and are airtight and waterproof.

RG

EtFY x Duct Connector

ADVAIITAGES

. Craytlex Flexible Duct Connector is quick and economical.

. Crayflex complemented with the 4 Bolt Slide On Flange System

and is the ideal solution for Ductwork Connection Systems.

. Strong Airtight Lock Seams (Metal - Fabric - l\iletal).

' Unmatched Durability and Strength.

. Fabric with Double UV Protection

. Available in various widths of Metal and Fabric.

. Fire Rated and High Temperature Resistant

Fabric is available for special applications

such as Kitchen Extract Ductwork, Car Park

Extract Ductwork and lndustrial Applications.

. Pre formed Flexible Connection fitted with

4 Bolt System Flange can be supplied in all

sizes on request.

. Crayflex Flexible Duct Connector standard

roll length is available in 100 feet and'150 f eet.

' All Crayflex Flexible Duct Connector use galvanized steel

sheet complying ASTN/I A 653 and ASTN/ A 924 with zinc coating of

227 (GgO) lo give added corrosion resistance.

. Larger metal widths available to suit Transverse Duct Flange (TDF), Transverse

Duct Connector (TDC)

IECHI{ICAIFABBIC SPECI

V['/n Coabd tabdc (CF-PU Conmerciat

Base Fabric Woven Polyesler

Colon glack or orange

Weight 15 ozs/sq yd

Tongle Teir: 121125 lbs

Tensile StEn0h: 300,€m bslow Temperaluret -40"F

Higfi Tempemlurc: 18fff

Vlt/YL Coabd hbdc (CF-P,I ) tndusbiat

Base Fabdq Woven Polyester

Color Black or orange

Weight 22 orysq !dTongue Tear 150/150 lb6

Teflsile StEnglh: 50{V400 tbs

Low Tempemfue: -40"F

High Temperature: I8SF

EoPnEru Commerciat

Coabd hhic (CF"cfl)

Base Fabdc Woven Fibleglass

Color Blad

Weight 27 ozYsq yds

Tongue Tean 25y'20 lbs

TeNile StEngt: 5m/50{ lbs

low Tefiperdlurc: -580F

Hioh Temperaiuret 2257

lE0PnE E thavy Duty lndustialC{€bd tubric (CF-cl'/)

Ease Fab cwoven Fibrcqlass

hlor Black

Weight 36 oa/E yds

TongueT€ar 25i20lbs

Teflsile Stengll| 50d500 lbLow TemperafuE: -587

High TemperatuE: 225"F

FtcATt0t{sTEAIURES:

-Eclnornical all pupdse fdbdc

wih ercellent resisbnce locub, teals or abrasions

-Rame rebdant coatng-Resislant to wealher and mosl

chemicals

-Not affected by mitdew-Double W Resislance

-Complying witl UUl4-Comoling wilh BS 5438/24 torfire Elardancy

-Economical all punose labric

wih ercellent resislance bculs, lenls ot abtasions

-Flame rctardar coaling-Besistant lo weaher and most

chemicals

-Not aflected by m dew-Double W Re$istance

-Complying wih UUt4-Compling wilh BS 548nA brfie retardancy

ldeai lor kitchen et'Elst &

fumehoods

-Flame rEtardant coaling with

no{-combusliblelab c-Resislant lo weaher and most

chemicals, fal, grease and oit

-Not afrected by mildew-ftrnplying witt UU14

-ldeal for kitchen exhaust &

fume hoods

-Flane rcbrdad mating witlnon-conlbuslible fahic

-Resistant to weather and most

chernicals, ht, grease and oil-Not affecled by mildew-Conplying tvilh UU14

DATA SHEETFABRIC SPEG

$Lm[E Coobd tubric (CF-GS]

(Hi{h lemper.atne)

Ease Fabric Wolen Fibeglars

CoJor Silver crey

Weight 22 ozgsq yds

Tongue Tear 5{Y40 lhTensih StEnglh: 500/flJ0 tbs

Lo{v Temperatjrc: -6fFtiigh Tempentue: 500PF

HYPf'r0 Coabd hbdc (CF-Gfl)

Base Fabdq Wbven Fibreglass

Color Edqht Red

Weigl : 27 ozysq. yds

Tongue Tear 20/15 lbs

Tensile Stengfii 50{Y500 lbs

Low Tempeiafure: -58F

Hiqh Temperaturer 35SF

rFrcAil0ilsfEAIURES:

lde€l lor high ternp applications

Flane Foof coaling witlnon-cofiblatiblE hhic

-Resislant t0 weaher and most

chemicals

-Advelsely alfrcled by gas,

bluene, acebne, ffease-Not alfected by mildew

-Complying wilh U1214

ldeal lor ouldoor applications

kitchen exiaust and fune hoods

-Flame proofmaling wih non

combudible fdtic-Resistance 10 Weaher and most

chemicais, lat, gease and oil

-W Resislent

-l'lot altucted by Mild Dew

-Conplying UL 214

Foroheralloys,la! c size6 or ciemical resislance inlomalion, conhctyournearest Oayff ex distibubr.

PRllDUCT GUARAIIIEE

All CRAYFLD( iexible ducl connectols arc guaEnteed agninst defuctvematedal.

2. option

FP

I I'|STALLAT|0N I I'lSTRUCTl0l'lS

To seam llexible connector at corner of connectol:

1. Cut through centerol seam as

indicated Cut 1" to1.5 " deep toallow enoughover lap.

Pulllabric lree ot seam. Cut

severed seam as shown.Metal ends are ready torlolding and joining.

2. option B:

From edge of connector,

shear away metal as shown.Metal parts away exposing

fabric ready tor seaming.

3. Put a liberal amount 0f sealing compound betweenthe two tabric tlaps and press the two pieces toqethert0 allow the sealing compound t0 spread out. B0lltheflap ends together and staple the seal, Allow a

minimum 0f 24 hours curing time betore flexing the

To stitlen a flexible connector:(Eecommended lot commefildl appticalion)

1. Lay out theconnector on a llaltable surtace.

2. Fold seam up to 90'on brake as

shown in figure.

4. Fold to tormcompleted connector,

3. Using heavy snips,notch standing seamat fold points

\

At in et and discharge ofai atrhandling unils and where ndtcaled0n drawings nstall Cra!4lex f exibled!ct connector.

9tit 7 !JZ''t Frexibre Duct Connectol

= CSAYF0dlJechn c

t({ k{kEd tr' $ r5 Bn@r Bi(