CPS VP4S | Pro-Set® 4 CFM Vacuum Pump


4 CFM Vacuum Pump


1 in stock


CPS VP4S | Pro-Set® 4 CFM Vacuum Pump

The VP4S Pro-Set® vacuum pump is a 4 CFM, single-stage unit with a versatile dual voltage 1/3HP motor. The VP4S unit boasts the same high quality, high value features engineered into all of our Pro-Set® Premium Series vacuum pumps providing performance excellence and years of reliable service.

Features and Benefits

  • Dual voltage operation 110-120V / 220V 50/60Hz.
  • Exceptional ultimate vacuum rating as low as 50 microns.
  • Advanced air-cooled motor design for operation in high ambient temperatures.
  • Proprietary oil mist free exhaust port cap for clean, safe job environment.
  • Gas ballast valve speeds achievement of deep vacuum.
  • Multiple port connections for ¼”, ⅜” and ½” ACME.
  • Easy maintenance with large oil sight glass and fill port with easily. accessible oil drain port.
  • Solid rubber base provides extreme shock resistance.
  • Sure-grip handle ergonomically designed for superior comfort and portability.
  • Proprietary spring-activated polymer-based exhaust valve enables a 99.999% seal on the discharge port of the vacuum pump mechanism.
  • Improved materials selection including hardness and additives, reduces wear and prevents galling.
  • Improved internal oiling system design extends life and improves vacuum performance.

CPS #VP4S Specifications

CPS Products’ refrigeration tools are manufactured to stringent industry standards. They are designed and built to provide a quality solution for many HVAC applications.

Additional information

Weight 23 lbs
Dimensions 18 × 14 × 10 in




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