Membrane vacuum pumps and compressors

KNF Membrane vacuum pumps and compressors

Diaphragm vacuum pumps and compressors are dry-running devices used in a wide range of laboratory applications. They transfer, compress and evacuate different types of air, gases and vapors without contamination. The pumps are used for various laboratory applications such as vacuum distillation, multiflask filtration and gel drying.

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Flow rate at atm.
pressure (l/min)
Vacuum
(mbar absolute)
Pressure
(bar g)
Model
 
       
up to 6 down to 100 up to 2.5 N 86 K... .18
       
11.5 down to 240 2 N 811 K... .18
       
up to 15 100 4 N 022 A... .18
       
up to 39 100 2 N 026.1.2 A... .18
       
up to 22 down to 20 - N 026.3 A... .18
       
16 down to 15 0.5 N 816.3 K... .18(.45)
       
up tp 21 down to 2.0 0.5 N 920 G
       
22 down to 12 0.5 N 838.3.18 G
       
up to 22 100 1 N 820 A... .18
       
up to 22 8 1 N 820.3 A... .18
       
30 down to 100 0.5 N 816.1.2 K... .18(.45)
       
uo to 30 100 4 N 035 A... .18 IP 20
       
up to 30 100 4 N 035 A... .18 IP 44
       
up to 30 town to 13 - N 035.3 A... .18 IP 20
       
up to 30 down to 13 - N 035.3 A... .18 IP 44
       
up to 30 100 7 N 145 A... .18
       
up tp 32 down to 12 0,5 N 938.50 K... .18
       
37 up to 100 0,5 N 838.1.2 K... .18(.45)
       
up to 55 100 4 N 035.1.2 A... .18 IP 20
       
up to 55 100 4 N 035.1.2 A... .18 IP 44
       
up to 55  100 7 N 145.1.2 A... .18

 

 

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