Features

• 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

Descriptions

• Robinair 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.

Specifications

• Model: 15121A
• Frequency Range: 50/60 Hz
• Free Air Displacement: 283 l/m (10 cfm) 236 l/m @ 50 Hz
• Stages: 2 Motor Speed 1450/1725 RPM
• Voltage Range: 110V–127V / 220V
• Factory Micron Rating: 15 microns
• Approximate Oil Capacity: 488 ml (16 1 /2 oz.)
• Weight: 18.60 kg (41 lbs.)
• Width: 14.29 cm (5 5 /8")
• Height: 27.3 cm (10 3 /4")
• Length: 44,5 cm (17 1 /2")
• Intake: 1 /4", 3 /8", and 1 /2" SAE MFL Min.
• Starting Temp. (at 90% Voltage): 0 Deg Celcius (32 F)
• Motor Size: 0,37 kw ( 1 /2 HP)
• Capacitor Start Operating Temp: 74 Deg Celcius (165 F)