KNF, N 922 ST Ex, DIAPHRAGM GAS PUMP

Technical Details

• Flow Rate (max.) :  23 l/min
• Pressure (max.) :  2.5 bar (rel.)
• 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

ADVANTAGES

• Motor approved in accordance with ATEX/IECEx
• High level of gas tightness: 6 x 10-3 mbar x l/s according to type examination
• Durable even with difficult operating conditions
• Compressor housing can be turned in 90° intervals as required