This Taco CI Series close-coupled end suction pump features a cast iron casing and cover with a 2-1/2" suction connection and 1-1/2" discharge connection. It uses a 9-1/2" nominal diameter stainless steel impeller and a bronze shaft sleeve within a dry shaft design. The assembly includes ANSI Class 125 flanges and a bronze wear ring. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for operation up to 250 °F. The pump features flush seal line taps, pressure tappings on the suction and discharge connections, and a rear pullout design that allows for servicing without disturbing system piping.
The pump is powered by a 25 HP, 3450 RPM Baldor TEFC motor mounted on a 284 JM frame with feet. The motor is configured for a 230-460/60/3PH power supply and includes AEGIS shaft grounding. The unit operates at a 40 °C ambient temperature and meets NEMA standards. This pump has a PEI of 0.87. The assembly uses across-the-line starting and a top center line discharge configuration.