8922/7656 GPM 1091/914 ft./hd Tandem mounted centrifugal pumps Two pumps with an intermediate automatic clutch driven between the pumps Single shaft end designed to be driven by a Terry Steam Turbine Item # 02B-P-2A Clutch is manufactured by Marland, Model Cecon, size CEUS-4M. serial # 73025 B. Takes 14 quarts auto transmission fluid. Rated for 1823 HP. Free end pump is a size 12 x 13. Type HT-HVC. Rated for 7656 GPM at 914 ft./hd., RPM=3750. Hydro tested to 1200 psi. Serial # 48685, Item # 02B-HT-2. Both pumps have mechanical seals and forced oil lubrication. Seal flush water requirement is 1.5 GPM(3 GPM both pumps) of clean cool liquid 50 psi over suction pressure. Cooling water required at 2 gpm of 95 degree F. Max. at 75 psi (max). Both pumps and clutch are base mounted.