OEM Diaphragm Liquid Pumps

Maximum Performance with Minimum Pump Size

KNF transfer pumps combine maximum performance with minimum size. Chemical-resistant materials enable the pumps to convey almost any type of liquid, whether neutral or corrosive.

Dry-run Safe

They are dry-running, self-priming, maintenance free, and available with various hydraulic connections.

Products

34 Items

No.

Model

Flow rate (at atm. pressure)

Pressure height

Suction height, self-priming

NF 100

Flow rate (at atm. pressure) l/min

1.2 l/min

Pressure height mWg

10 mWg

Suction height, self priming mWg

3 mWg

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NF 1.300 EX

Flow rate (at atm. pressure) l/min

3.0 l/min

Pressure height mWg

40 mWg

Suction height, self priming mWg

2.5 mWg

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NFB 60

Flow rate (at atm. pressure) l/min

2 × 0.6 l/min

Pressure height mWg

10 mWg

Suction height, self priming mWg

3 mWg

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NFB 5

Flow rate (at atm. pressure) l/min

2 × 0.05–0.5 l/min

Pressure height mWg

10 mWg

Suction height, self priming mWg

3 mWg

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NFB 30

Flow rate (at atm. pressure) l/min

2 × 0.3 l/min

Pressure height mWg

10 mWg

Suction height, self priming mWg

6 mWg

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NFB 25

Flow rate (at atm. pressure) l/min

2 × 0.05–0.3 l/min

Pressure height mWg

10 mWg

Suction height, self priming mWg

3 mWg

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NFB 100

Flow rate (at atm. pressure) l/min

2 × 1.3 l/min

Pressure height mWg

10 mWg

Suction height, self priming mWg

3 mWg

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NF 600

Flow rate (at atm. pressure) l/min

6 l/min

Pressure height mWg

10 mWg

Suction height, self priming mWg

3 mWg

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NF 60

Flow rate (at atm. pressure) l/min

0.6 l/min

Pressure height mWg

10 mWg

Suction height, self priming mWg

3 mWg

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NF 5

Flow rate (at atm. pressure) l/min

0.05 l/min

Pressure height mWg

10 mWg

Suction height, self priming mWg

3.5 mWg

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NF 300

Flow rate (at atm. pressure) l/min

3.0 l/min

Pressure height mWg

10 mWg

Suction height, self priming mWg

3 mWg

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NF 30

Flow rate (at atm. pressure) l/min

0.3 l/min

Pressure height mWg

10 mWg

Suction height, self priming mWg

6 mWg

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NF 25

Flow rate (at atm. pressure) l/min

0.25 l/min

Pressure height mWg

10 mWg

Suction height, self priming mWg

3 mWg

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NF 2.35

Flow rate (at atm. pressure) l/min

0.35 l/min

Pressure height mWg

160 mWg

Suction height, self priming mWg

3 mWg

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NF 11

Flow rate (at atm. pressure) l/min

0.1 l/min

Pressure height mWg

10 mWg

Suction height, self priming mWg

3 mWg

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NF 10

Flow rate (at atm. pressure) l/min

0.1 l/min

Pressure height mWg

10 mWg

Suction height, self priming mWg

3 mWg

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NF 1.600

Flow rate (at atm. pressure) l/min

6 l/min

Pressure height mWg

60 mWg

Suction height, self priming mWg

3 mWg

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NF 1.60

Flow rate (at atm. pressure) l/min

0.65 l/min

Pressure height mWg

60 mWg

Suction height, self priming mWg

3 mWg

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NF 1.5

Flow rate (at atm. pressure) l/min

0.06 l/min

Pressure height mWg

60 mWg

Suction height, self priming mWg

3 mWg

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NF 1.300

Flow rate (at atm. pressure) l/min

3 l/min

Pressure height mWg

60 mWg

Suction height, self priming mWg

3 mWg

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NF 1.30

Flow rate (at atm. pressure) l/min

0.17 l/min

Pressure height mWg

60 mWg

Suction height, self priming mWg

5 mWg

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NF 1.25

Flow rate (at atm. pressure) l/min

0.3 l/min

Pressure height mWg

60 mWg

Suction height, self priming mWg

3 mWg

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NF 1.11

Flow rate (at atm. pressure) l/min

0.1 l/min

Pressure height mWg

60 mWg

Suction height, self priming mWg

3 mWg

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NF 1.100 EX

Flow rate (at atm. pressure) l/min

1.2 l/min

Pressure height mWg

40 mWg

Suction height, self priming mWg

2.5 mWg

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NF 1.100

Flow rate (at atm. pressure) l/min

1.3 l/min

Pressure height mWg

60 mWg

Suction height, self priming mWg

3 mWg

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FMM 80

Flow rate (at atm. pressure) l/min

0.048 l/min

Pressure height mWg

10 mWg

Suction height, self priming mWg

4 mWg

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FMM 20

Flow rate at 20 Hz l/min

0.018 l/min

Max. Pressure mWg

10 mWg

Suction height, self-priming mWg

4 mWg

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FL 10

Flow rate (at atm. pressure) l/min

0.1 l/min

Pressure height mWg

10 mWg

Suction height, self priming mWg

2 mWg

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FF 20

Flow rate (at atm. pressure) l/min

0.23 l/min

Pressure height mWg

30 mWg

Suction height, self-priming mWg

3.5 mWg

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FF 12

Flow rate (at atm. pressure) l/min

0.15 l/min

Pressure height mWg

10 mWg

Suction height, self-priming mWg

3 mWg

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Listed below are the stepper-motor-driven FEM series pumps:

No.

Model

Dispense volume

Flow rate

Max. pressure head

FEM 1.09.55 RC

Dispense volume µl

10–520 µl

Dosing rate at atm. pressure ml/min

--- ml/min

Max. pressure height mWg

60 mWg

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FEM 1.09

Dispense volume µl

--- µl

Dosing rate at atm. pressure ml/min

0.9–90 ml/min

Pressure height mWg

60 mWg

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FEM 1.02.55 RC

Dispense volume µl

5–180 µl

Dosing rate at atm. pressure ml/min

--- ml/min

Max. pressure height mWg

60 mWg

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FEM 1.02

Dispense volume µl

--- µl

Dosing rate at atm. pressure ml/min

0.2–20 ml/min

Pressure height mWg

60 mWg

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