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2019 Diaphragm Pump

SKU: 2019b-01

Welch Vacuum Chemical Duty Diaphragm Pump (2019B-01 FRONT)
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Chemical Duty Diaphragm Pump

SKU: 2019b-01

  • Economic, oil-less, lightweight, and durable diaphragm pump
  • Made with PTFE coated parts for filtration of moderate solvents
  • Includes exhaust muffler
  • Wired for 115V 60Hz
  • Free air displacement @60Hz: 1.3 cfm (37 L/min)
  • Ultimate pressure: 150 Torr (200 mbar)

$1,235.00

Prices for items exclude shipping costs and taxes. Depending on your delivery address, taxes may vary at checkout.
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Clean operation (oil free), low cost of ownership, highest reliability – these are just a few benefits that customers can appreciate when they use a diaphragm pump for laboratory or industrial applications. With a broad range of diaphragm pumps – ultimate vacuum from 75 to 1 mbar and peak flow rates up to 138 l/min – Welch offers specific pump families and models for a variety of uses.

Diaphragm pumps work completely without oil which has several advantages for the user:

  • Less maintenance compared to other technologies saves time and money
  • Dry vacuum allows cleaner workplace and environment
  • Uncontaminated pumping of gases results in cleaner samples and no risk of oil back-streaming

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