Diaphragm Gas Pumps

KNF gas pumps transfer and compress gases and vapors and generate vacuums without contaminating the media

Micro Gas Pumps

KNF micro-diaphragm gas-sampling pumps are extremely compact with patented technology that guarantees high performance.

Diaphragm Liquid Pumps

KNF liquid pumps transfer both neutral and aggressive liquids without contaminating the media; they are self-priming and dry run-proof.

Solenoid Diaphragm Liquid Pumps

Liquid pumps with solenoid drive are a great choice if customers are looking for good controllability of the flowrate or even want to be able to deliver single strokes.

Trade in Old Pump: Upgrade & Save Up to $800! ✨
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Ensure your current vacuum pump is an Edwards RV3 or a similar model. It must qualify for the trade-in.
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