Features & Benefits

• High Flow, Automatically Reversible Oil Pump Provides Positive-Displacement Oil Lubrication
• Crankcase Venting System Equalizes Pressure During Startup and Assures Oil Return to Sump
• Oversize Sump Holds Extra Oil in Crankcase to Prevent Levels Dropping below Safe Lubrication Range During Flooded Starts
• Contoured Pistons Lower Cylinder Clearances to Increase Compressor Capacity and Efficiency
• High Efficiency Valves Provide Increased Refrigerant Flow and Lower Pressure Drops
• Electronic Oil-Pressure Switch

Specifications

• Item: Compressor, 1-Step Pressure Suction Cut-Off Unloading, Standard Center Cylinder Head
• Size: 31 Inch Length x 21 Inch Width x 21 Inch Height
• Used On Item: Air Conditioner
• Applicable Standard: UL, CSA, CE, NEC, ISO 9002
Nominal Capacity 3.62 Ton (Low Temperature), 10.74 Ton (Medium Temperature), 19.19 Ton (High Temperature); Refrigerant Type R-404A/R-407A/R-407C/R-407F/R-448A/R-449A/R-450A/R-452A/R-507; Voltage Rating 575 Volt AC 60 Hertz 3-Phase; Air Flow Rating 50 CFM at 1750 RPM; Excludes Oil