CPS 4 CFM 2 Stage Vacuum Pump (VP4D)

Item#: vp4d The VP4D Pro-Set® vacuum pump is a 4 CFM, 2 stage unit with a versatile dual voltage 1/2HP motor. The 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. (Comes with 1 yr. MFR warranty)


Key Features:

  • Dual voltage operation 110-120V / 220V 50/60Hz
  • Exceptional ultimate vacuum rating as low as 10 microns
  • Advanced air cooled motor design for operation in high ambiet 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 1/4, 3/8, and 1/2 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
  • 1/4" Flare adapter is not included.

Pump Warranty Information:

  • Customers using solvents such as stabilization resins (MinWax™, Gator Venom™ etc.), alcohol and other polar solvents must use the vacuum pumps in conjunction with a cold trap for evacuations in excess of 5 minutes. (Excludes Cactus Juice™)
  • If the consumer is using the pump for prolonged periods of time exceeding 5 minutes we require that a cold trap is used or the pump warranty is void.
  • These stabilization resins have the ability to break down the internal components of the pump that are plastic resulting in a seized motor voiding all warranties.
  • When evacuation exceeds 5 minutes these solvents begin to vaporize and then re-condense in the vacuum pump reservoir. Once enough solvent re-condenses in the pump displacing the oil the plastic internal components may begin to warp, melt or seize. The use of a cold trap will condense the vapors prior to making their way to the vacuum pump preventing pump damage due to excessive use. Furthermore, Minwax Wood Hardener™ is not to be used with any vacuum pumps, EVER. (A seized motor will result within the first use.)
  • To prevent these issues from happening to your process, change the Oil after each vacuum pump use, Even if the use time is only 5min.


Stage 2
Motor Size (HP) RPM @ 50/60Hz 1/2 (HP)2880/3440
Dimensions (Inches) 13.1 x 5.5 x 10
Weight 22.1 lb / 10.0 kg
Operating Temperature Range 0C (32F) to 52C (125F)
Power Source 110-120V / 220V 50/60Hz
Ultimate Vacuum as low as 10 Microns
Oil Capacity 15.5 oz / 450 ml
Construction Heavy Gauge Aluminum Chasis with hard rubber base and rubber lined steel handle
Overload Protection Motor Thermally Protected, Dual Voltage units have extra IEC fuse
Control System ON-OFF power switch
Free Air Displacement 4 CFM @ 60Hz, 96l/m @ 50Hz
Intake Fittings 1/4, 3/8, and 1/2 ACME


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