CIP Rolling Pump System. Flowserve SS centrifugal pump, Model STX145, 1.5 in. infeed x 1.25 in. discharge, Baldor 0.75 hp motor, 208-230/460 volt, 3 phase. Grundfos CR4 pump, Model 41000072 PI 0226 US 902, Type CR4-120 U-G-A AUUE, 22 gpm, 300 psi max, 1.25 in. infeed/discharge, Baldor 5 hp drive, 230/460 volt, 3 phase. Mounted on SS cart.