N 1400 (60 Hz)

Flow Rate (max.): 300 l/min
Pressure (max.): 6 bar (rel.)
Vacuum (max.): 150 mbar (abs.)

Datasheet

Operating Manual

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Frequent Questions

KNF diaphragm gas pumps transfer or compress gases and vapors and generate a vacuum without contaminating the media. Different options are available for application-specific requirements related to size, motor type, control, voltage, chemical resistance, safety, vibration, noise, and temperature resistance. All pump types offer oil-free operation.

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Frequent Questions

Benefits

Maintenance-free
Contamination free transfer
Self priming
Excellent reliability
Can run dry

Special Features

Diaphragm pump
High IP class (>44)
Safety double diaphragm
Low leakage
Ex-proof

Flow Rate (max.)	300 l/min
Pressure (max.)	6 bar (rel.)
Ultimate Vacuum (max.)	150 mbar (abs.)
Valve Material Options	Stainless steel
Diaphragm Material Options	EPDM, PTFE coated
Pump Head Material Options	Stainless steel
Motor Type Options	AC

N 1400 (60 Hz)

Datasheet N 1400

PDF (2 MB) - Datasheet - English

Operating Manual N 1400

PDF (9 MB) - Operating Manual - English

3D CAD Model N 1400

ZIP (69 MB) - CAD File - English

Technical Details

Flow Rate (max.)	300 l/min
Pressure (max.)	6 bar (rel.)
Ultimate Vacuum (max.)	150 mbar (abs.)
Valve Material Options	Stainless steel
Diaphragm Material Options	EPDM, PTFE coated
Pump Head Material Options	Stainless steel
Motor Type Options	AC

Features

Benefits

Maintenance-free
Contamination free transfer
Self priming
Excellent reliability
Can run dry

Special Features

Diaphragm pump
High IP class (>44)
Safety double diaphragm
Low leakage
Ex-proof

Applications

Climate technology
Gas analytics
Chemical industry
Lab equipment
Analytical instruments
Vacuum technology
Fuel cells
Emission monitoring

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