This Taco CI Series close coupled end suction pump features a 3" suction and a 2-1/2" discharge with ANSI Class 125 flanges. It uses a cast iron casing and a 7-1/4" nominal diameter bronze impeller. The unit incorporates a bronze shaft sleeve and a dry shaft configuration that protects the pump shaft from the circulating fluid. The mechanical seal features a silicon-carbide seat, carbon rotor, and EPT rubber, rated for clean water temperatures up to 250 °F. The pump includes flush seal line taps, pressure tappings on the suction and discharge connections, and a rear pullout design for servicing.
This pump is driven by a 5 HP Baldor motor with an ODP enclosure, configured for 230-460/60/3 PH power. The motor uses a 184 JM frame with feet and operates at 1750 RPM. It features AEGIS shaft grounding and meets NEMA premium efficiency standards per MG1-12.55. The assembly uses across the line starting and is rated for a 40 °C ambient environment. It meets DOE requirements with a PEI value of 0.93.