KNF Laboport^® solid PTFE vacuum pump 

Quiet, high performance diaphragm vacuum pumps can be used alone or as the center of a modular laboratory vacuum system. Replaces noisy rotary-vane pumps for vacuum distillation, drying, filtration, rotary evaporation, degassing of liquids, and applications where water aspirators are used.
• Solid PTFE heads
• Molded PTFE diaphragm
• Kalrez^® parts eliminate chemical attack to the pump
• Oil-free operation ensures pumped medium will stay pure
• New multi-port valve system with Kalrez disks improves flow and reliability
• Two stages
• 10 mm I.D. hose barbs on ports

Kalrez is a registered trademark of E.I. du Pont de Nemours & Co., Inc.

Laboport is a registered trademark of KNF Neuberger GmbH.