1993 Frick Ammonia Recirculator Package. Nominal capacity: 440 gallons. Inside straight-wall dimensions: 2 ft. 8 in. dia. x 10 ft. L. MAWP: 150/-15 psi @ 20°F. MDMT: -45°F @ 11.7 in. Hg. (2) Cornell ammonia centrifugal pumps, Model: 2CBS-2-4, BM: BME697A-A00, max. impeller: 9.00 in. Flow rate for new pump is 160 gpm with required horsepower and pressure. (2) Baldor industrial motors, 1.5 and 2 hp, 1450/1750 rpm, 5/2.5-5/2.5 amps, 50/60 Hz, 3 phase. Frick PRR Control Panel, Ident. No: 23587, Drawing: 64901689 Rev. C. (1) Hansen Technologies LB5 Vari-Level control and (1) Hansen Technologies 30 in. ammonia probe. Inlets: (1) 1-1/2 in. dia. refrigerant feed, (1) 4 in. dia. feed line. Outlets: (1) 2 in. dia. pressure relief port, (1) 3 in. dia. suction port. Overall dimensions: 10 ft. 7 in. L x 5 ft. 6 in. W x 9 ft. 10 in. H.