Mastercool 90612-2V-110-B 12 Cfm Two Stage Vacuum Pump

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Usually ships the same or next business day. In stock at our CA, IL, MA, TX warehouses.
Calculated at Checkout
Stock Update:
10/03/2023 07:46:45 PM PST
Stock Update:
10/03/2023 07:46:45 PM PST


This item is brand-new, factory sealed.

  • A good quality vacuum pump is an integral tool for complete A/C service
  • Mastercool vacuum pumps are durable and time tested
  • They stand up to the most grueling conditions and will provide years of reliable service
  • Mastercool offers a complete selection of pumps
  • Regardless of your service requirements, Mastercool has a model for your applications
  • New U.S. Design
  • Stronger motor
  • Gas ballast valve helps prevent oil contamination caused by high moisture
  • Easily removable vapor discharge/oil fill port. Contains internal check valve to prevent escape of liquid oil
  • Large oil level sight glass with max/min oil level indicator
  • Easily accessible oil drain valve
  • Large, light weight reinforced base for stable positioning
  • Field replaceable cartridge
  • Cooling fins to keep temperature cooler during extended motor operation
  • High volume fan provides cool air to motor and pump
  • Manifold valve isolates pump from the system when testing for leaks. Includes 3 Inlet Ports, 1/4, 3/8 SAE and 1/2 ACME
  • Dual Voltage Capability
  • Thermally Protected Motor with On/Off Rocker Switch
  • No. of Stages: 2
  • Free Air Displacement: 12 CFM
  • Ultimate Vacuum: 15 Microns
  • Pump Motor: 1 HP
  • Pump Speed: 1720 RPM
  • Electrical Specs: 110 V/120 V / 60 Hz
  • Power Cord: 110 V Cable (US Standard)
  • Shipping Weight: 35 lbs (15.88 kg)
  • Dimensions in cm: 39 x 18 x 27
  • PLEASE NOTE: The micron readings on all vacuum pumps represent optimal laboratory conditions. Field conditions may vary from these readings
  • Oil Capacity: 18 oz / 536 ml
  • Replacement Cartridge: 90112-B

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Mastercool 90612-2V-110-B 12 Cfm Two Stage Vacuum Pump