Diaphragm pump N 922 ST
laboratoryfor gas

Diaphragm pump - N 922 ST - KNF - laboratory / for gas
Diaphragm pump - N 922 ST - KNF - laboratory / for gas
Diaphragm pump - N 922 ST - KNF - laboratory / for gas - image - 2
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Characteristics

Applications
laboratory
Technology
diaphragm
Fluid type
for gas
Flow

25 l/min
(6.6043 us gal/min)

Description

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. Technical Details Ultimate Vacuum (max.) - 110 mbar (abs.) Valve Material Options - Stainless steel Diaphragm Material Options - PTFE coated, EPDM Pump Head Material Options - Stainless steel Motor Type Options - AC Benefits Excellent reliability Contamination free transfer Adjustable performance Maintenance-free Low sound level High performance-to-size ratio Special Features Diaphragm pump High IP class (>44) Applications Analytical instruments Lab equipment Chemical industry Climate technology Gas analytics Emission monitoring Food & beverage industry

Catalogs

No catalogs are available for this product.

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Exhibitions

Meet this supplier at the following exhibition(s):

JASIS 2025
JASIS 2025

3-05 Sep 2025 Makuhari, Japan (Japan)

  • More information
    Ilmac
    Ilmac

    16-18 Sep 2025 Basel (Switzerland)

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.