Model : Robinair 15501

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

Specification : 

Free air displacement : 118 liters/minute (4.1 CFM)

Factory micron rating : 35 microns

Stages : 2

Intake fitting : 1/4" MFL and 1/2" MFL 3/8" FFL x 1/2" Acme adapter

Oil capacity : 220 ml (7.5 oz)

Motor size : 1/3 hp

Voltage : 220V 50/60Hz

Approvals : CE

Weight : 12.5 kg (28 lbs.)

Dimensions : 255 mm x 123 mm x 336 mm (10" H x 5" W x 13" L)

Uses : Up to 50 tons (176 kW) Rooftop A/C systems, tractor/trailers, buses

Cord length : 1.82 m (6')