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The Robinair 15121A 10 CFM Vacuum Pumps are engineered specifically to meet your A/C maintenance needs and to give you trouble-free operation. Take advantage of our years of experience and know-how developing pumps to help you do your job faster and better. Designed for use on A/C-R systems using CFCs, HCFCs, and HFCs in conjunction with mineral oil, ester oil, alkylbenzene oil, and PAG oil as lubricants.
Do not use with ammonia or lithium bromide systems; not for use with flammable refrigerants.
- Two Stage Design – second stage starts pumping at a lower pressure to pull a deeper ultimate vacuum
- Offset Rotary Vanes – Our proven design creates the deep vacuum conditions needed for a thorough evacuation
- Gas Ballast feature – helps keep the pump oil clean by reducing condensation of moisture
- Iso-Valve – isolates pump from the system with just a 1/4 turn, making it simple to measure rate of rise
- Integral Check Valve – prevents pump oil from being sucked into the system if a power loss occurs
- Die-Cast Aluminum housing – lightweight but durable
- Molded Base – Durable polycarbonate base improves pump balance and minimizes vibration
- 110-127V/220V (selectable), 50/60 Hz, 236 l/m at 50 Hz