Mycom 4-Cylinder Reciprocating Compressor. Model: N4WB. Capacity rating: 72 tons at 80 BHP using R-717(ammonia) with suction temperature of 20°F and condensing temperature of 95°F. Teco motor: 100 Hp, 1770 rpm, 230/460 V, 234/117 A, 60 Hz, 3 Phase. Vilter ammonia receiver tank: Serial no. 3-67928-32. Tank dimensions: 2 ft. straight wall x 1 ft. dia. (10 gallons). Pulley Info: (1) 1ft. ½ in. driver, (1) 1 ft. 6-1/4 in. driven. Inlet/outlet: (2) 3 in. pipe ports. Overall dimensions: 7 ft. L x 4 ft. W x 9 ft. 6 in. H.