1992 Precision Parts Corporation Pressurized Deaerator / Make-up System - 750 Gallon. Model B-42006070 P1 9642. S/N 1173. Nat’l Bd: 5817. Inside straight-wall dimensions: 4 ft. dia. x 8 ft. L. MAWP: 50 psi @ 300°F. MDMT: -20°F @ 50 psi. Grundfos Pump, Type: CR8-100 U-G-A-AUUE, capacity: 42 gpm @ 449 tdh, maximum pressure: 335 psi, maximum temperature: 250°F. Baldor Industrial Motor, 7-1/2 hp, 3450 rpm, 208-230/460 V, 20-19/9.5 amps, 60 Hz, 3 phase. Grundfos Pump, Model B 9402, Type: CR8-100 U-G-A-AUUE, capacity: 42 gpm @ 449 tdh. Baldor Industrial Motor, 7.5 hp, 3450 rpm, 208-230/460 V, 19-18/9 amps, 60 Hz, 3 phase. Inlets: (1) 6 in. dia. flanged low pressure steam supply port, (1) 2 in. dia. makeup water port. Outlets: (1) 1-1/2 in. dia. pressure relief valve port, (2) 3/4 in. dia. FNPT strainer drain ports, (1) 2 in. dia. boiler feed port, (2) 1/2 in. dia. sight column drain ports, (1) 2 in. dia. overflow port, (1) 3 in. dia. continuous purge vent. Overall dimensions: 11 ft. L x 5 ft. 3 in. W x 12 ft. H. (ACN320).