This Taco CI Series close-coupled end suction pump features a cast iron casing with ANSI Class 125 flanges and a 4" top centerline discharge. It has a 5" suction connection and a 7-1/4" nominal diameter bronze impeller. The unit uses a bronze shaft sleeve and a dry shaft design that prevents contact between the circulating fluid and the pump shaft. The mechanical seal assembly consists of a ceramic seat, carbon rotor, and EPT rubber, suitable for fluid temperatures up to 250 °F. This pump features flush seal line taps, pressure tappings on the suction and discharge connections, and a rear pullout design for maintenance access without disturbing system piping.
The pump is powered by a 5 HP Baldor Super E premium efficiency TEFC motor that meets MG1-12.55 standards. It operates at 1750 RPM using a 230-460V/60/3PH power supply and an across-the-line starting configuration. The motor uses a 184 JM frame with feet and is oriented for CCW rotation. The unit is rated for a 40 °C ambient temperature and maintains a PEI value of 0.91.