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LAV-3/220 High Vacuum Pump 3CFM-220V, by Fischer Technical


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A high vacuum pump, capable of free air displacement of 85 liters per minute (3 cubic feet per minute), and an ultimate vacuum of 25 microns/laboratory conditions.

Availability: In Stock

3CFM-220V High Vacuum Pump
by Fischer Technical

This rotary vane style high vacuum pump is a two-stage pump with a rotary sliding vane that is capable of producing up to 85 liters per minute (3 cubic feet per minute) of free air displacement. As a direct drive pump, the space needed to house the pump is vastly reduced, and its gas ballast helps to purge moisture from the vacuum system. It features a trap, which greatly reduces the risk of oil being sucked back into the system, if properly maintained.

It has an operating temperature of 30-170F, with an overall oil capacity of 27 ounces (785cc). The pump features a 1/2 horsepower 220V/60Hz motor, capable of generating a pump speed of up to 1725RPM.

A vacuum pump works in conjunction with a vacuum pump plate to create a partial vacuum inside a container placed open end down on the plate. More than one pump can be used on a project, either in series or in parallel. The direct drive, rotary vane vacuum pump is a positive displacement pump, and is the most commonly used vacuum pump. It has a number of vanes that are mounted to a rotor that rotates within a cavity of the pump, pumping air out of the container to create a partial vacuum.

This vacuum pump ships directly from the manufacturer, and are warrantied to be free of defects in both workmanship and materials by the manufacturer for a period of one year.


  • Free Air Displacement: 85L/minute (3 CFM)
  • Ultimate Vacuum: 25 microns/laboratory conditions
  • Pump Speed: 1725 RPM
  • Motor: 1/2HP 220V, 60Hz
  • Oil Capacity: 27oz (785cc)
  • Operating Temperature: 30-170F
  • Intake Port: 3/8" OD for 3/8" ID Tubing
  • Dimensions: 11x14x5.25 Inches (HxLxW)
Lead Time No
Product Warnings No
Country of Origin No
Condition New
Available for Gift Wrap No

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