1.5 X 2-10 STAINLESS STEEL CENTRIFUGAL PUMP Stock Number: P-1313 Mfg. Tri-Clover Pump Model C218SD 1.5 x 2 inch threaded connections 15 Hp, 3470 rpm, 230/460v, 3ph, 60hz Easy clean clamp housing Used for DI water (1) available Posted in Pump, Centrifugal.