This Taco CI Series close-coupled end suction pump features a 2-1/2" suction port and a 2" discharge port with ANSI Class 125 flanges. The assembly includes a cast iron casing and a 9-1/2" nominal diameter bronze impeller. It utilizes a dry shaft design with a slip-on bronze shaft sleeve to isolate the shaft from system fluids. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for operation up to 250°F. The pump construction includes a rear pullout design for maintenance, flush seal line taps, and pressure tappings on the suction and discharge connections.
The pump operates at 1750 RPM and is powered by a 5 HP WEG TEFC motor with an AEGIS shaft grounding ring. It is configured for 230-460/60/3PH power input with across the line starting. The motor uses a 184 JM frame with feet and is rated for a 40°C ambient environment. This unit meets NEMA standards and MG1-12.55 premium efficiency requirements, with a certified PEI value of 0.84.