Robinair 15300 | VacuMaster 3 CFM Vacuum Pump

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

Features

• 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

Specifications

Free air displacement	3 CFM
Factory micron rating	35 microns
Stages	2
Intake fitting	1/4" MFL and 3/8" Acme 3/8" FFL x 1/2" Acme adapter
Oil capacity	7.5 oz. (220 ml)
Motor size	1/3 hp
Voltage	115V 60Hz
Approvals	CSA, as of June 2020
Weight	28 lbs. (12.5 kg)
Dimensions	10" H x 5" W x 13" L (255 mm x 123 mm x 336 mm)
Uses	Up to 30 tons (105 kW) Residential A/C, panel trucks & RVs

Documents and Downloads

Robinair vacuum pumps flyer - US and international models	Click to View
Operating Instructions - English	Click to View
Operating Instructions - Spanish	Click to View
Operating Instructions - French	Click to View