Diaphragm Gas Pump
N 1400
Metric
Imperial
Metric
Imperial
Diaphragm Gas Pump

N 1400

  • Flow Rate (max.): 250 l/min
  • Pressure (max.): 6 bar (rel.)
  • Vacuum (max.): 150 mbar (abs.)
Datasheet
Operating Manual
Would you like to learn more about this product?
Contact UsFrequent 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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Contact UsFrequent Questions
Benefits
  • Excellent reliability
  • Contamination free transfer
Special Features
  • High IP class (>44)
  • Diaphragm pump
  • Safety double diaphragm
  • Low leakage
Flow Rate (max.)250 l/min
Pressure (max.)6 bar (rel.)
Ultimate Vacuum (max.)150 mbar (abs.)
Valve Material OptionsStainless steel
Diaphragm Material OptionsEPDM, PTFE coated
Pump Head Material OptionsStainless steel
Motor Type OptionsAC
  • Automotive
  • Analytical instruments
  • Chemical industry
  • Gas analytics
  • Emission monitoring
  • Fuel cells
  • Vacuum technology
N 1400
Datasheet N 1400

PDF (941 KB) - Datasheet - English

Operating Manual N 1400

PDF (9 MB) - Operating Manual - English

Operating Manual N 1400.12

PDF (9 MB) - Operating Manual - English

3D CAD Model N 1400

ZIP (69 MB) - CAD File - English

Flow Rate (max.)250 l/min
Pressure (max.)6 bar (rel.)
Ultimate Vacuum (max.)150 mbar (abs.)
Valve Material OptionsStainless steel
Diaphragm Material OptionsEPDM, PTFE coated
Pump Head Material OptionsStainless steel
Motor Type OptionsAC
Benefits
  • Excellent reliability
  • Contamination free transfer
Special Features
  • High IP class (>44)
  • Diaphragm pump
  • Safety double diaphragm
  • Low leakage
  • Automotive
  • Analytical instruments
  • Chemical industry
  • Gas analytics
  • Emission monitoring
  • Fuel cells
  • Vacuum technology
Datasheet N 1400

PDF (941 KB) - Datasheet - English

Operating Manual N 1400

PDF (9 MB) - Operating Manual - English

Operating Manual N 1400.12

PDF (9 MB) - Operating Manual - English

3D CAD Model N 1400

ZIP (69 MB) - CAD File - English

Accessories N 1400

Here, you can find an overview of the available accessories for this product. For further details or order requests, please get in touch with our experts. Contact Us
Mounting Kits & Shock MountsOrder ID
Base plate
Rails with shock mounts
Order ID 304476
Tubing & PipingOrder ID
Water cooling connections
Suitable only in combination with stainless steel pump heads
Order ID 305444
Water cooling connections
Suitable only in combination with stainless steel pump heads
Order ID 305445