LABOPORT™ PowerDry™ Vacuum Diaphragm Pumps, Models UN820, UN840, UN842 and UN860, KNF

Supplier: KNF Neuberger Inc.

LABOPORT™ PowerDry™ Vacuum Diaphragm Pumps, Models UN820, UN840, UN842 and UN860, KNF

LABOPORT™ PowerDry™ Vacuum Diaphragm Pumps, Models UN820, UN840, UN842 and UN860, KNF

211273/211447 211178/211446 049656/049662 211346/211448

46620-630EA 6504.2 USD

46620-630 46620-632 46620-634 46620-636

LABOPORT™ PowerDry™ Vacuum Diaphragm Pumps, Models UN820, UN840, UN842 and UN860, KNF

Pumps Vacuum Diaphragm Pumps

Chemically resistant series of Laborport™ diaphragm vacuum pumps with the KNF PowerDry™ system that allows condensed liquids to be blown out of the pump heads at high speed during evacuation. These are best when moist gases must be pumped down such as when using a vacuum oven.

Maintains vacuum levels by closing the pump suction valve during the purge cycle
Integrated controller cycle times are factory set for optimum performance and are field adjustable
Premium, corrosion-resistant PTFE and Kalrez™ resins used throughout
Oil-free for contamination-free pumping
Easily disassembled for occasional cleaning without special tools

During cleaning cycle, the electronically controlled purge valve provides a burst of ambient air that rapidly clears any accumulated moisture from the pumpheads out through the discharge port.

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