This pump features trap to reduce risk of oil going back into system, gas ballast to help reduce moisture, direct drive, and rotary sliding vane for quiet operation. One pint of oil included.
Free Air Displacement: 85 L/minute (3 CFM) Maximum Vacuum: 1 micron, laboratory conditions Pump Speed: 1725 rpm Motor: 115 V, 60 Hz, 1/2 hp Intake Port: 3/8″ OD Vacuum Tubing Needed: 3/8″ ID Weight: 28 lbs Size: 28 x 13 x 35.5cm
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