Laboratory Pumps and Equipment

Lab Pump Finder

KNF is proud to offer a complete line of laboratory pumps and systems for a variety of bench applications. KNF laboratory vacuum pumps provide strong flow, precise control and excellent solvent recovery. KNF liquid lab pumps enable transfer and dosing of even the most corrosive liquids quickly and accurately.

Popular Products: Rotary Evaporators | LABOPORT Vacuum Pump |  LIQUIPORT Transfer Pump | SIMDOS 02 Dosing Pump | VC 900 Vacuum Controller | Vacuum Pump Systems

Diaphragm Vacuum Pumps

KNF offers a full range of high quality diaphragm vacuum pumps and compressors for a variety of laboratory applications.

Model Flow rate at
atm. pressure
(mbar absolute)
(bar g)
Vacuum Pumps up to 32 down to 2.0 up to 2.5
Chemical Resistant Vacuum Pumps up to 34 down to 2 up to 1
Chemical Resistant Vacuum Pumps for Moist Gases up to 60 down to 4 1