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.
• 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 or A4L or other flammable refrigerants.