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Z262277 Aldrich

KNF Laboport® solid PTFE vacuum pump

parameter 34 L/min pumping speed, AC/DC input 115 V



Related Categories Analytical/Chromatography, Diaphragm Vacuum Pumps, HPLC, HPLC Accessories, KNF,
feature   CE compliant
  CSA approved
mfr. no.   KNF
availability   not available in EU
parameter   ≤6 torr vacuum
  34 L/min pumping speed
L × W × H   13 in. × 6.7 in. × 8.7 in.
weight   27 lb (12.3 kg)


General description

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

Legal Information

Kalrez is a registered trademark of E. I. du Pont de Nemours and Company

Laboport is a registered trademark of KNF Neuberger GmbH

Price and Availability

All labs need water
Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.


Certificate of Analysis

Protocols & Articles

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