Add to Cart AMT Pump Company AMT Pump 0.8/0.4 Amp, 230/460 Volt, 1/4 hp, 3 Phase, 3,450 RPM, Cast Iron Immersion Machine Tool & Recirculating Pump 23 GPM, 1/2" Inlet, 14 psi, 6-5/16" Long x 6-5/16" Mounting Flange Width, 13.63" Overall Height, NPT Thread 5391-999-95 - 54010897 $712.07