Two-stage rotary slide design: powerful, quiet high vacuum power for maximum moisture removal and shorter evacuation time
Heavy-duty motor: sealed bearings, high-torque design for easy startup and efficient operation
A curved oil drain valve: faster , more complete draining
Easy view sight glass: easy to see oil level
Upper oil fill port: Better access when refilling oil
Cast aluminum housing: lightweight and durable cast aluminum reduces weight and creates a strong, durable pump
Quality: performance tested to meet Robinair's quality, durability and longevity standards
Inlet screen: Prevents foreign matter from entering pump chamber. External exhaust filter separates oil vapor from the exhaust stream
Brass inlets: Reliable brass inlet valves with Flare, ACME or both style fittings with attached caps
Multi-purpose : Designed for use on A/CR systems using CFCs, HCFCs and HFCs in combination with mineral oil, ester oil, alkylbenzene oil and PAG oil as lubricants
Not for use with ammonia or lithium bromide systems
Not for use with A4L or other flammable refrigerants