Process Double Diaphragm Pumps

Increased Security

KNF double diaphragm pumps offer a high level of performance and greatly enhanced safety, especially when working with toxic, rare and valuable gases.

Ultra-Low Leak Rates

These leak tight (< 6 x 10-6 L/sec) double diaphragm gas pumps are very ideal for applications in the field of physics such as emissions sampling and monitoring, analytical instruments, nuclear, chemical, or process engineering applications.

Products

8 Items

No.

Model

Flow rate (at atm. pressure)

Vacuum

Pressure

N 86 AN.12 DCB

Flow rate (at atm. pressure) l/min

4.5 l/min

Vacuum mbar abs.

250 mbar abs.

Pressure bar g

1 bar g

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N 838 AN.12 DC-B/.12.29 DC-B

Flow rate (at atm. pressure) l/min

Up to 25 l/min

Vacuum mbar abs.

200 mbar abs.

Pressure bar g

0.6 bar g

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N 816 AV.12 DCB

Flow rate (at atm. pressure) l/min

11 l/min

Vacuum mbar abs.

250 mbar abs.

Pressure bar g

0.6 bar g

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N 186.3 AN/AV/SN/SV .12E

Flow rate (at atm. pressure) l/min

30 l/min

Vacuum mbar abs.

3 mbar abs.

Pressure bar g

- bar g

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N 186.1.2 AN/AV/SN/SV .12E

Flow rate (at atm. pressure) l/min

50 l/min

Vacuum mbar abs.

100 mbar abs.

Pressure bar g

3 bar g

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N 143 AN/AV/SN/SV .12E

Flow rate (at atm. pressure) l/min

30 l/min

Vacuum mbar abs.

100 mbar abs.

Pressure bar g

3 bar g

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N 0150 SP.12 E

Flow rate (at atm. pressure) l/min

130 l/min

Vacuum mbar abs.

120 mbar abs.

Pressure bar g

1 bar g

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N 0150.3 SP.12 E

Flow rate (at atm. pressure) l/min

130 l/min

Vacuum mbar abs.

25 mbar abs.

Pressure bar g

- bar g

Learn more

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Process Pumps

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