Diaphragm Pumps

KNF Diaphragm Pumps

Diaphragm Vacuum Pumps

General-purpose pumps for various laboratory applications such as vacuum distillation, multitask filtration, and gel drying.

ModelFlow rate at
atm. pressure
(mbar absolute)
Pressure (bar g)   Details
ATEX Vacuum Pumpsup to 34down to 8up to 1Pump Ranges
Vacuum Pumpsup to 32down to 2.0up to 2.5Pump Ranges
Chemical Resistant Vacuum Pumpsup to 34down to 2up to 1Pump Ranges
Chemical Resistant Vacuum Pumps for Moist Gasesup to 60down to 41Pump Ranges

KNF OEM Diaphragm Pumps

KNF Manufactures the following OEM pumps

Diaphragm type pump creates vacuum by reciprocating movement of rubber diaphragms. Pump structure creates an Oil-free environment which is easy to maintain. DAP series is the smallest diaphragm pump from our product range and offers pumping speed at 6L and 18 L/min at 50Hz.