Used FES, Reco/Howden Screw Compressors, Reco Ammonia Screw Compressor, Howden WVR-Series Compressor, Reco/Frick Booster Compressor 
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1991 FES / Dunham-Bush Rotary Screw Compressor Booster Package - 150 HP

1991 FES / Dunham-Bush Rotary Screw Compressor Booster Package - 150 HP
Mfg: FES / Dunham-Bush Model: 420B
Stock No: LEEQ002. Serial No: X6857
1991 FES / Dunham-Bush Rotary Screw Compressor Booster Package. Dunham-Bush / Hartford Rotary Screw Compressor. Model: 420B. Leak test pressure: 250 psig. Hydrostatic test pressure: 300 psig. FES oil separator, MAWP: 250 psi @ 200 °F, MDMT: -20 °F @ 250 psi. Ram high efficiency motor. 150 HP, 3544 rpm, 348/174 amps, 230/460 V,60 Hz, 3 phase., Micro Master control panel, power supply: 120 V / 25 FLA / 60 Hz / single phase. This generation of large screw compressors has been designed for long life, low noise and vibration levels, improved reliability, and lower operating costs. Inlets: (1) 6 in. dia. refrigerant suction port, (1) 1 ½ in port. Outlets: (1) 4 in. dia. refrigerant discharge port, (2) 1 in. dia. ports, Overall dimensions: 13 ft. 2 in. L x 5 ft. 7 in. W x 9 ft. 2 ½ in. H. Compressor runtime: 74,708 hrs.(H4).(ACN720).

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