Vilter VSS-751 Rotary Single-Screw Compressor Package – 350 HP
Used 1993 Vilter VSS-751 Rotary Single-Screw Compressor Package. Model: VSS-751. Refrigerant: Last used with R-717 (ammonia). Toshiba Motor, 350 hp, 3,570 rpm, 460/390 V. 1993 Vilter oil separator, MAWP: 300 psig at 400 °F, MDMT: -20 °F at 300 psig. Vilter microprocessor control system. Nominal capacity: 303 tons at 331 bhp with a 20ºF suction temperature and a 95ºF condensing temperature. Variable Vi setting. Displacement: 778 cfm. Compressor test pressure: 450 psig. Overall dimensions: 12 ft. 9-1/2 in. L x 4 ft. 6-1/2 in. W x 7 ft. 9 in. H. Compressor run time 54,999 hours.
