R22 Reciprocating Compressor, Mineral Oil, 380-400 Volt 3 Phase 50 Hz / 460 Volt 3 Phase 60 Hz, 64366 Btu/h, (Btu/h based on Evaporator Temperature 45 F, Condenser Temperature 130 F, SuperHeat 20 F, SubCooling 15 F) 1 3/4" Rotolock Suction with 7/8" ODF (sweat) Sleeve, 1 1/4" Rotolock Discharge (Liquid) with 3/4" ODF (sweat) Sleeve, 3/8" npt Oil Equalization Connection