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What makes KNF LABOPORT® pumps suitable for chemical lab applications?

LABOPORT® pumps feature PTFE-coated diaphragms, PTFE or TFM heads, and FFPM valves for chemical resistance against aggressive vapors and solvents. They are completely oil-free — eliminating contamination risk — and operate quietly with minimal maintenance. Typical ultimate vacuum is 2 mbar for standard models and 0.5 mbar for two-stage variants.

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