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VARIAIR KVX 3.80/0-400

Oil-Less Rotary Vane Vacuum Pump

The VARIAIR KVX 3.80/0-400 is a medium vacuum, dry displacement pump with a VARIAIR frequency inverter. It is designed to operate on a continuous duty basis, utilizes self-lubricating, graphite composite vanes, and requires only minimal maintenance.

  • 100% dry operation
  • Variable frequency
  • 20,000 hour vane life
  • 45 SCFM
  • 26.6 in.Hg

Product Information / Specifications

Open Flow SCFM:
Maximum Vacuum:
26.6 in.Hg
Noise Level dB(A):
Weight without Motor:
189 lbs

Discover the VARIAIR KVX Series


  • 100% dry operation
  • Variable frequency
  • 20,000 hour vane life
  • Continuous duty rated
  • Air-cooled
  • Single shaft direct drive
  • Compact design


  • Low operation and maintenance costs
  • Cool operation
  • No cycling times
  • Quiet operation – no silencer enclosures necessary
  • Small footprint for space savings
  • Straightforward construction for fast and easy service on-site to reduce downtime

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Our goal is to respond to all care and employment inquiries within 24 hours of receipt. Our Becker Pumps Corporate offices are generally open Monday – Friday from 8am to 5pm EST time.