NF 30 KPDCB-4B NF 30 KP .51DC
111
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flexible •custom-fit•cost
-effec
tive
KNF Modular System
NF 30DIAPHRAGM LIQUID PUMP
ADVANTAGES• Self priming and excellent for
pressure
• Extreme chemical resistance
• Dry running, durable and maintenance free
• Available with integrated overpressure relief valve (version .27)
POSSIBLE AREAS OF USE• Analysers
• Laboratory
• Cleaning industry
• Printing
PERFORMANCE DATASeries model NF 30Material options KP/KP .51* KT TT FTPump head PP PP PVDF PTFEDiaphragm EPDM PTFE PTFE PTFEValves EPDM FFKM FFKM FFKMFlow rate at atm. pressure (l/min) 0.3Suction height (mWg) 6 5Pressure head (mWg) 10Permissible ambient temperature (ºC) +5 to +40Permissible liquid temperature (ºC) +5 to +80
ELECTRICAL DATADrive options E DC DCB-B DCB-4BOperating voltage (V) 230 V/50Hz 115 V/60 Hz 12/24 12/24 10-26.4Power consumption (W) 26 35 8.3/8.6 7.0/7.7 7.4I load max. (A) 0.21 0.68 0.69/0.36 0.58/0.32 0.68-0.28IP protection factor 00 00 30 30 30Weight (g) 570 210 210 210
* food grade conformity according to the standard NSF/ANSI 169
NF 30 E
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en.
Copying of this document and giving
it to others
and the use or communication of the
contents
thereof, are forbidden without expre
ss authority.
Offenders are liable to the payment
of damages.
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of the grant of a
patent or the registration of a util
ity model or design.
00 Zeichnungsfreigabe 19.10.2011 uh A716
. . . . .
. . . . .
Rev. Aenderungen / Modification Dat. Name Ae'Nr./Notice No.
MassstabScale 1:2
Ersetzt durchReplaced by
Ersatz fuerReplacement for
Name Dat.
Freigabe / Release uh 19.10.2011
Erstellt / Drawn uh 19.10.2011
FormatSize
Toleranzen Tolerances
DIN ISO 2768-mH Material
DIN A3 <6
>6<30
>30<120
>120<400
0.1 0.2 0.3 0.5
Typ / Type Identnummer / Ident No.
NF 30 163387Benennung / Description Zeichnungnummer / Drawing No. Rev.
DB MASSBILD NF 30 E PT 3.7.02635 00
Kasten =2.5x grösser Datenblatt
A
1:1
* Schlauch/Hose ID=4mm
A
13
46
1.2 97.8
20
3503010
*4.5
51 65.8
30.54x 3.2
30.3 25.5
38
Weitergabe sowie Vervielfaeltigung d
ieser Unterlage,
Verwertung und Mitteilung ihres Inha
lts nicht
gestattet, soweit nicht ausdruecklic
h zugestanden.
Zuwiderhandlung verpflichten zu Scha
denersatz.
Alle Rechte fuer den Fall der Patent
erteilung oder
Gebrauchsmuster-Eintragung vorbehalt
en.
Copying of this document and giving
it to others
and the use or communication of the
contents
thereof, are forbidden without expre
ss authority.
Offenders are liable to the payment
of damages.
All rigths are reserved in the event
of the grant of a
patent or the registration of a util
ity model or design.
00 Zeichnungsfreigabe 19.10.2011 uh A716
. . . . .
. . . . .
Rev. Aenderungen / Modification Dat. Name Ae'Nr./Notice No.
MassstabScale 1:2
Ersetzt durchReplaced by
Ersatz fuerReplacement for
Name Dat.
Freigabe / Release uh 19.10.2011
Erstellt / Drawn uh 19.10.2011
FormatSize
Toleranzen Tolerances
DIN ISO 2768-mH Material
DIN A3 <6
>6<30
>30<120
>120<400
0.1 0.2 0.3 0.5
Typ / Type Identnummer / Ident No.
NF 30.27 163390Benennung / Description Zeichnungnummer / Drawing No. Rev.
DB MASSBILD NF 30.27 E PT 3.7.02638 00
Kasten =2.5x grösser Datenblatt
A
1:1
* Schlauch/Hose ID=4mm
A
38
30.3 25.5
4x 3.2
30.5
68 ~91.2
46
50
1.2 97.8
20
30
*4.5
52
350 10
Weitergabe sowie Vervielfaeltigung d
ieser Unterlage,
Verwertung und Mitteilung ihres Inha
lts nicht
gestattet, soweit nicht ausdruecklic
h zugestanden.
Zuwiderhandlung verpflichten zu Scha
denersatz.
Alle Rechte fuer den Fall der Patent
erteilung oder
Gebrauchsmuster-Eintragung vorbehalt
en.
Copying of this document and giving
it to others
and the use or communication of the
contents
thereof, are forbidden without expre
ss authority.
Offenders are liable to the payment
of damages.
All rigths are reserved in the event
of the grant of a
patent or the registration of a util
ity model or design.
00 Zeichnungsfreigabe 19.10.2011 uh A716
. . . . .
. . . . .
Rev. Aenderungen / Modification Dat. Name Ae'Nr./Notice No.
MassstabScale 1:2
Ersetzt durchReplaced by
Ersatz fuerReplacement for
Name Dat.
Freigabe / Release uh 19.10.2011
Erstellt / Drawn uh 19.10.2011
FormatSize
Toleranzen Tolerances
DIN ISO 2768-mH Material
DIN A3 <6
>6<30
>30<120
>120<400
0.1 0.2 0.3 0.5
Typ / Type Identnummer / Ident No.
NF 30 163386Benennung / Description Zeichnungnummer / Drawing No. Rev.
DB MASSBILD NF 30 DC PT 3.7.02634 00
Kasten =2.5x grösser Datenblatt
* Schlauch/Hose ID=4mm
1:1
AA
30.5
56.3
16.5
47.5
1030
*4.5
2x
3.1
27
3
1.2
7 7.5
74.2 9
13 30
26
2.2 19
4xMTiefe 6.5mmdepth 6.5mm
3
Weitergabe sowie Vervielfaeltigung d
ieser Unterlage,
Verwertung und Mitteilung ihres Inha
lts nicht
gestattet, soweit nicht ausdruecklic
h zugestanden.
Zuwiderhandlung verpflichten zu Scha
denersatz.
Alle Rechte fuer den Fall der Patent
erteilung oder
Gebrauchsmuster-Eintragung vorbehalt
en.
Copying of this document and giving
it to others
and the use or communication of the
contents
thereof, are forbidden without expre
ss authority.
Offenders are liable to the payment
of damages.
All rigths are reserved in the event
of the grant of a
patent or the registration of a util
ity model or design.
00 Zeichnungsfreigabe 19.10.2011 uh A716
. . . . .
. . . . .
Rev. Aenderungen / Modification Dat. Name Ae'Nr./Notice No.
MassstabScale 1:2
Ersetzt durchReplaced by
Ersatz fuerReplacement for
Name Dat.
Freigabe / Release uh 19.10.2011
Erstellt / Drawn uh 19.10.2011
FormatSize
Toleranzen Tolerances
DIN ISO 2768-mH Material
DIN A3 <6
>6<30
>30<120
>120<400
0.1 0.2 0.3 0.5
Typ / Type Identnummer / Ident No.
NF 30.27 163389Benennung / Description Zeichnungnummer / Drawing No. Rev.
DB MASSBILD NF 30.27 DC PT 3.7.02637 00
Kasten =2.5x grösser Datenblatt
* Schlauch/Hose ID=4mm
1:1
A
A
30
1.2 74.2 9
7 7.5
2x
3.1
10 30*
4.5
48.5
16.5
~87.7
30.5
64.5
26
2.2 19
4xMTiefe 6.5mmdepth 6.5mm
3
27
3
NF 30 DC
222
NF 30 E
NF 30 .27E (WITH OVERPRESSURE RELIEF VALVE)
NF 30 E FLOW CURVE
PERFORMANCE DATASeries model Flow rate
at atm. pressure(l/min)
Max. suction height (mWg)
Max.pressure head(mWg)
NF 30 E 0.25 6¹) 10
Dimensions in mm
¹) For models with PTFE diaphragm: max. 5 mWg
NF 30 DC
NF 30 .27DC (WITH OVERPRESSURE RELIEF VALVE)
NF 30 DC FLOW CURVE
PERFORMANCE DATASeries model Flow rate
at atm. pressure(l/min)
Max. suction height (mWg)
Max.pressure head(mWg)
NF 30 DC 0.3 6¹) 10
Dimensions in mm
¹) For models with PTFE diaphragm: max. 5 mWg
NF 30 DCB-B NF 30 DCB-4B
333
Dimensions in mm
NF 30 DCB-B
NF 30 .27 DCB-B (WITH OVERPRESSURE RELIEF VALVE)
NF 30 DCB-B FLOW CURVE
PERFORMANCE DATASeries model Flow rate
at atm. pressure(l/min)
Max. suction height (mWg)
Max.pressure head(mWg)
NF 30 DCB-B 0.3 6¹) 10
NF 30 DCB-4B
NF 30 .27 DCB-4B (WITH OVERPRESSURE RELIEF VALVE)
NF 30 DCB-4B FLOW CURVE
Dimensions in mm
PERFORMANCE DATASeries model Flow rate
at atm. pressure(l/min)
Max. suction height (mWg)
Max.pressure head(mWg)
NF 30 DCB-4B 0.3 6¹) 10
¹) For models with PTFE diaphragm: max. 5 mWg
ELECTRIC SPECIFICATIONSWires AWG 24
Wires assignment red = +VSblack = - VS/GND
6 4 2 0 2 4 6 8 10
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
Suction Head [mWg] Pressure Head [mWg]
Flo
w R
ate
[l/m
in]
¹) For models with PTFE diaphragm: max. 5 mWg
Dimensions in mmDimensions in mm
6 4 2 0 2 4 6 8 10
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
Suction Head [mWg] Pressure Head [mWg]
Flo
w R
ate
[l/m
in]
ELECTRIC SPECIFICATIONSWires AWG 24
Wires assignment red = +VSblack = - VS/GNDwhite = Vctrl-inputgreen = FG-output
Input signal 0-5 V
444
OPTIONSDescription Illustration Details
Motors with special voltages or frequencies
Various voltage options, higher and lower service life
Electrical connectors Specific customers requirements such as special connections (Molex, AMP, etc.)
Different hydraulic connection types Internal thread, compression fittings, manifold connection etc.
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The performance values for the series models shown on this data sheet were determined under test conditions. The actual performance values may differ and depend in particular on the usage conditions and therefore on the specific application, on the parameters of the components involved in the user’s system and on any technical modifi- cations carried out which deviate from the standard configuration or the as delivered condition.
If individual designs have been created for specific customers on the basis of series models, other technical performance data may apply. Before operation begins, the relevant operating instructions and/or assembly or installation instructions should be read and the safety information contained in these instructions should be noted. KNF reserves the right to make changes to the product and the associated documen-tation without prior notice to the customer.
NSF National Sanitary FoundationThis certification will confirm that all of the pumps with the code .51 are certified for the use with foods/consumables.
ACCESSORIESDescription Illustration Details
Fastening elements Enabling additional mounting options
Diaphragm pressure control valve The pressure control valve can be used for a more accurate control of flow against a fluctuat-ing back pressure, metering into a vacuum and from a pressurised system.
Pulsation damper This very versatile pulsation damper reduces the vibration in hoses and pipes and it helps to remove pulsation which is preventing the system from functionning correctly.
Filter KNF filters protect both pumps and other upstream instrumentation and hydraulic circuits against particulate, crystals and fibres which can improve optimum operation.
DIGITAL CUSTOMIZATION Thanks to digital technology, this pump can be quickly adapted to the customer‘s system. This is done by parametrizing the firmware of the motor at KNF.