FP 150
DIAPHRAGM LIQUID PUMPFP 150FP 150ADVANTAGES• Low pulsation

POSSIBLE AREAS
OF USE• Long lifetime,no maintenance• Excellent linearity• Self-priming and can run dry• Gentle conveying of sensitivemedia• Inkjet printing• Able to transfer aggressive
media• Medical technology• IP 65• Fuel cells

dF Mo ular SystKN• Semiconductor industry• And many more

ib lt -ef fec ti v eemexflPlease visit our website
www.knf.com
to get more information.

• Laboratory technologye•cu st o m - f i t•cos

PERFORMANCE DATA
Series model
Material options
Pump head
Diaphragm
Valves / O-rings
Flow rate (l/min)Suction height (mH2O)
Pressure head (mH2O)
Permissible media temperature (°C)
Permissible ambient temperature (ºC)
Protection factor
Weight (kg)FP 150KPPPPTFE coated
EPDM
1.5
2.7
205 - 80
5 - 40
IP 65
0.8

KT
PP
PTFE coated
FFKM / FKM
1.3
2.5
205 - 80
5 - 40
IP 65
0.8

24
DCB-4
31
1.3
1.1
AWG22Vctrl / PWM inverse
0...5 V
100%...0%24
DCB-4
31
1.3
1.1
AWG22Vctrl / PWM inverse
0...5 V
100%...0%139x94x77
G 1/8”
ID 8

139x94x77
G 1/8”ID 8

ELECTRICAL DATA
Voltage (V)MotorPower (W) start at 5°C ambient
I (A) start at 5°C ambient
I (A) start at 25°C ambient
Wires
Input signal
Input signal range Vctrl
Input signal range PWM inverse

VARIOUS
Dimensions LxWxH (mm)Hydraulic connections
Hose diameter recommendation (mm)1

FP 150 KPDCB-4

FP 150 KTDCB-4

PERFORMANCE DATAPERFORMANCE DATA

Series model

Flow rate
at atm.
pressure(l/min)Max.
suctionheight(mH2O)

Max.
pressurehead(mH2O)

Series model

Flow rate
at atm.
pressure(l/min)Max.
suctionheight(mH2O)

Max.
pressurehead(mH2O)

FP 150 KPDCB-41.5

2.720

FP 150 KTDCB-41.3

2.520

FP 150 KPDCB-4

FP 150 KTDCB-4Dimensions in mm

Dimensions in mm

FP 150 KPDCB-4 FLOW RATE

FP 150 KTDCB-4 FLOW RATE

FP 150 KPDCB-4 CONTROL VOLTAGE

FP 150 KTDCB-4 CONTROL VOLTAGE

2OPTIONS
Description
Leakage sensor

Illustration

Details
The liquid level sensor provides a digital output
that denotes the presence of liquid in the motor
housing.

Illustration

Details
This versatile pulsation damper reduces hydraulicpressure pulsations and vibrations in hoses andpipes. It helps to remove pulsation which
prevents the system from functioning correctly.
It also protects instrumentation connected after
the pump.

Description
Pulsation damper

Mounting plate

Enabling additional mounting options.
Screws included in the set.

Mounting clamp

Additional fixing possibility by means of a pipe
clamp on the pump.

The performance values for the seriesmodels shown on this data sheet weredetermined under test conditions.
The actual performance values may differ
and depend in particular on the usage
conditions and therefore on the specificapplication, on the parameters of thecomponents involved in the user’ssystem and on any technical modifications carried out which deviate fromthe standard configuration or the asdelivered condition.

If individual designs have been created forspecific customers on the basis of seriesmodels, other technical performance data
may apply.
Before operation begins, the relevant
operating instructions and/or assembly orinstallation instructions should be read andthe safety information contained in these
instructions should be noted.
KNF reserves the right to make changes tothe product and the associated documentation without prior notice to the customer

www.knf.com

We reserve the right to make technical changes - KNF 12/2019. www.knf.com

ACCESSORIES3