15150 VacuMaster 1.5 CFM pump photo
15150

VacuMaster 1.5 CFM Vacuum Pump

Robinair VacuMaster™ vacuum pump features below. See Specifications tab for voltage, micron rating, recommended uses, dimensions and more.

  • 2-stage rotary vane design: Powerful, quiet high vacuum capability for maximum moisture removal and reduced evacuation time
  • Heavy-duty motor: Sealed bearing, high-torque design for easy startup and efficient operation
  • Angled oil drain valve: faster, more complete draining
  • Easy view sight glass: Easily see oil levels
  • Top oil fill port: Better access when refilling oil
  • Cast aluminum body: Lightweight and durable die-cast aluminum reduces weight and creates a strong, durable pump
  • Quality: Performance-tested to meet Robinair’s quality, durability and longevity standards
  • Intake screen: Prevents foreign matter from entering pumping chamber. External exhaust filter separates oil vapor from exhaust flow
  • Brass intakes: Reliable brass intake valves with Flare, ACME or both style fittings with tethered caps
  • “No Hassle” warranty: Exclusive over-the-counter replacement warranty. Robinair pumps can be returned to a distributor for an immediate exchange. U.S. and Canada only. In other locations, see your Robinair distributor
  • Multi-use: Designed for use on A/C-R systems using CFCs, HCFCs, and HFCs in conjunction with mineral oil, ester oil, alkyl benzene oil, and PAG oil as lubricants
  • Not for use with ammonia or lithium bromide systems
  • Not for use with A4L or other flammable refrigerants
Compare Models
Free air displacement
1.5 CFM
Factory micron rating
50 microns
Stages
2
Intake fitting
1/4" MFL and 3/8" Acme 3/8" FFL x 1/2" Acme adapter
Oil capacity
7.4 oz. (219 ml)
Motor size
1/3 hp
Voltage
115V 60Hz
Approvals
CSA, as of June 2020
Weight
22 lbs. (10 kg)
Dimensions
9.5" H x 4.75" W x 12.5" L (240 mm x 120 mm x 315 mm)
Uses
Up to 10 tons (35 kW) domestic refrigeration, passenger cars
Cord length
6' (1.8 m)
UPC
637335016231
Warranty
One Year

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Free air displacement 1.5 CFM 1.5 CFM 3 CFM
Factory micron rating 50 microns 115 microns 35 microns
Stages 2 1 2
Intake fitting 1/4” MFL and 3/8” Acme 3/8” FFL x 1/2” Acme adapter 1/4” flare and 1/2” Acme 1/4” MFL and 3/8” Acme 3/8” FFL x 1/2” Acme adapter
Oil capacity 7.4 oz. (219 ml) 10 oz. (300 ml) 7.5 oz. (220 ml)
Motor size 1/3 hp 1/4 hp 1/3 hp
Voltage 115V 60 Hz 110V 60Hz 115V 60 Hz
Approvals CSA CSA CSA
Uses Up to 10 tons (35kW) domestic refrigeration, passenger cars Up to 10 tons (35kW) domestic refrigeration, passenger cars Up to 30 tons (105kW) Residential A/C, panel trucks & RVs
Cord length 6’ (1.8 m) 6’ (1.8 m) 6’ (1.8 m)
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