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Laboratory pump N 922 ST Ex
diaphragmfor gas

Laboratory pump - N 922 ST Ex - KNF - diaphragm / for gas
Laboratory pump - N 922 ST Ex - KNF - diaphragm / for gas
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Characteristics

Applications
laboratory
Technology
diaphragm
Fluid type
for gas
Flow

23 l/min
(6.07596 us gal/min)

Pressure

2.5 bar
(36.26 psi)

Description

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. Technical Details Ultimate Vacuum (max.) - 110 mbar (abs.) Valve Material Options - Stainless steel Diaphragm Material Options - PTFE coated 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) Ex-proof Applications Analytical instruments Chemical industry Gas analytics Emission monitoring Climate technology

Catalogs

No catalogs are available for this product.

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Exhibitions

Meet this supplier at the following exhibition(s):

LabCon Bremen

13-13 May 2025 Bremen (Germany)

  • More information
    LAB-SUPPLY Hannover
    LAB-SUPPLY Hannover

    21-21 May 2025 Hannover (Germany)

  • More information
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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.