Airtech 3AVU Series Liquid Ring Vacuum Pump

1.5 to 75 HP single stage pump with speeds up to 3500 RPM, 15 to 1100 ACFM nominal capacities, vacuum levels up to 26 inHgV.

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Matt Murphy

Senior Applications Specialist - 16 years at Compressor World

Our experts are highly rated and specialize in a variety of compressed air applications; industrial, food & beverage, medical, lab, and remediation.

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Features

  • Pump only - no motor included
  • 15 to 1100 ACFM nominal capacities
  • Pump speeds from 1170 to 3500 RPM
  • Material options:
    • Cast iron with bronze rotor (1.5 to 20 HP)
    • Cast iron with ductile iron impeller (25 to 75 HP)
    • 316 stainless steel wetted parts with Viton elastomers

The Airtech 3AVU Series liquid ring vacuum pump is a compact and efficient design where continuous and quiet operation and reduced power consumption is required. The single stage design provides efficient operation from 15 to 1100 ACFM for vacuum levels up to 26 inHgV. The design of the  impeller with slower spinning curved blades reduces tip speed, extending and improving the life expectancy of the pump.