Diaphragm Gas Pump
UNMS 020
Metric
Imperial
Metric
Imperial
Diaphragm Gas Pump

UNMS 020

  • Flow Rate (max.): 1.7 l/min
  • Pressure (max.): 0.5 bar (rel.)
  • Vacuum (max.): 500 mbar (abs.)

Sample Pumps are available for this pump series.

Order Sample Pump
Would you like to learn more about this product?
Contact Us Frequent Questions

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

Would you like to learn more about this product?
Contact Us Frequent Questions
Benefits
  • Excellent reliability
  • High performance-to-size ratio
  • Low sound level
  • Contamination free transfer
  • Maintenance-free
  • Adjustable performance
  • Can run dry
  • Highly resistant to aggressive media
  • Digitally adjustable motor
Special Features
  • Diaphragm pump
Flow Rate (max.)1.7 l/min
Pressure (max.) 0.5 bar (rel.)
Ultimate Vacuum (max.) 500 mbar (abs.)
Valve Material OptionsEPDM
Diaphragm Material OptionsEPDM
Pump Head Material OptionsPPS
Motor Type OptionsBrushless DC, DC
  • Emission monitoring
  • Inkjet printing
  • Medical equipment
  • Analytical instruments
  • Agriculture
  • Automotive
  • Climate technology
  • Gas analytics
  • Food & beverage industry
  • Security and defense
UNMS 020
Datasheet UNMS 020

PDF (847 KB) - Datasheet - English

Operating Manual UNMS 020 KNF USA

PDF (213 KB) - Operating Manual - English

3D CAD Model UNMS 020

ZIP (3 MB) - CAD File - English

Flow Rate (max.)1.7 l/min
Pressure (max.) 0.5 bar (rel.)
Ultimate Vacuum (max.) 500 mbar (abs.)
Valve Material OptionsEPDM
Diaphragm Material OptionsEPDM
Pump Head Material OptionsPPS
Motor Type OptionsBrushless DC, DC
Benefits
  • Excellent reliability
  • High performance-to-size ratio
  • Low sound level
  • Contamination free transfer
  • Maintenance-free
  • Adjustable performance
  • Can run dry
  • Highly resistant to aggressive media
  • Digitally adjustable motor
Special Features
  • Diaphragm pump
  • Emission monitoring
  • Inkjet printing
  • Medical equipment
  • Analytical instruments
  • Agriculture
  • Automotive
  • Climate technology
  • Gas analytics
  • Food & beverage industry
  • Security and defense
Datasheet UNMS 020

PDF (847 KB) - Datasheet - English

Operating Manual UNMS 020 KNF USA

PDF (213 KB) - Operating Manual - English

3D CAD Model UNMS 020

ZIP (3 MB) - CAD File - English

Get a Sample Pump

Try out and experience the exceptional quality of KNF diaphragm pumps firsthand by ordering a sample pump. To order, create a new account or log in to your existing account.
Diaphragm Gas Pump-UNMS 020 KPDC-L
Diaphragm Gas Pump
UNMS 020 KPDC-L

Specific Performance Data

  • Flow Rate (max.): 1.7 l/min
  • Pressure (max.): 0.5 bar (rel.)
  • Vacuum (max.): 500 mbar (abs.)

Tech Specifications

  • Pump Head Material: PPS
  • Diaphragm Material: EPDM
  • Valve Material: EPDM
  • Motor Type: DC
  • Voltage: 6 V
  • Hydraulic Connections: Hose connector ID 3 mm

Accessories UNMS 020

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 Mounts Part No.
Accessory-kit mounting clip
Part No. 302672
One more step before you can place your order

To quickly and conveniently place your order, please create an account with us or log in to your existing account.

Chat with KNF