Free Shipping and No Hassle Returns
Free Shipping
We offer free shipping on orders over $199.*
No Hassle Returns
Don’t like it? Send it back. It’s that simple.*
Same Day Shipping
Most orders ship same day if placed by 5PM EST (M-F)
*Restrictions Apply. See Details »
Model#: MSCN90066-2V-110

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 60 day money back guarantee
Open Box
New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Mastercool 90066-2V-110 1/3 HP 6 CFM Two-Stage Vacuum Pump

  • Mastercool 90066-2V-110 1/3 HP 6 CFM Two-Stage Vacuum Pump
Sale Price:
You Save
Free Shipping
(continental U.S.)
Ships in 2-3 business days


Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. Their manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards. At Mastercool, every manifold they build is built to last.
  • Pump size is ideal for medium sized and larger systems
  • 1/3 Horsepower motor makes cold condition start up quick and easy
  • Gas ballast valve helps prevent oil contamination caused by high moisture
  • Non-slip cushion handle secures a better grip
  • Thermal protect motor has a on/off rocket switch
  • Protected slide switch changes operating voltage between 115V and 220V
  • High volume fan provides cool air to motor and pump
  • Manifold valve isolates pump from the system testing for leaks
  • Cooling fins to keep temperature cooler during extended motor operation
  • Large, lightweight reinforced base for stable positioning
  • Easy accessible oil drain valve
  • Large oil level sight glass with max/min oil level indicator
  • Vapor discharge/oil fill port is easily removable and contains internal check valve to prevent escape liquid oil
  • 1/3 HP 6 CFM Two-Stage Vacuum Pump - 90066-2V-110


Average Air Consumpsion (SCFM): 6
Filtration: 15 Microns
Horsepower: 1/3 HP
Intake Fitting Size: 1/4 in. / 3/8 in. / 1/2 in.
RPM: 3,440
Voltage: 110V / 200V



There are no reviews for this item. Write Review

Questions & Answers

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 1 answer
Hi sir ,I just wanna its 50 or 75 micron Vaccum pump
Arwinder on Jul 5, 2016
BEST ANSWER: This pump is listed at 15 microns for filtration