1999 Mycom Screw Booster Compressor Package-500 HP. Model 320LL-UD. S/N 3211651. Refrigerant: R-717. Suction pressure: 5.5 in. Hg @ 35°F. Discharge pressure: 33 psi @ 20 °F. Capacity: 420.0 TR. Brake hp: 509.0. Brake hp per ton: 1.210. Maximum speed: 3600 rpm. Maximum design working pressure: 300 psig. Mycom Oil Separator, Nat’l Bd: 9247, MAWP: 300 psi @ 300 °F, MDMT: -20 °F @ 300 psi. Siemens Motor, 500 hp, 3571 rpm, 4160 V, 60.2 amps, 60 Hz, 3 phase. 32,229 total hours. Mycom Pump, Model M80P, S/N: C114805. Motor, 7.5 hp, 1745 amps, 230/460 V, 18.0/9.0 amps, 60 Hz, 3 phase. Mycom Mypro-M controller, 460 V. Inlets: (1) 16-1/2 in. dia. ammonia flange. Outlets: (1) 6 in. dia. port. Overall dimensions: 13 ft. 10 in. L x 66 in. W x 9 ft. 7 in. H.(H4)(SR1200).