This Taco CI Series close coupled end suction pump features a 4" suction connection and a 3" discharge connection with ANSI Class 125 flanges. The pump is constructed with a cast iron casing and cover, a stainless steel impeller with a 7-1/4" nominal diameter, and a bronze shaft sleeve. It incorporates a bronze wear ring and a mechanical seal composed of a ceramic seat, carbon rotor, and EPT rubber, capable of operating at temperatures up to 250°F. The unit utilizes a dry shaft design and includes flush seal line taps and pressure tappings on the suction and discharge connections. A rear pullout design allows for servicing without removing system piping.
This unit is configured with a 3 HP Baldor Super E premium efficiency motor that operates at 1750 RPM. The motor is a NEMA-standard JM frame style with feet and features a TEFC motor enclosure. Electrical power requirements are 230-460/60/3PH with an across-the-line starting option. The pump is rated for a 40°C ambient temperature and provides a PEI value of 0.89 in accordance with DOE standards.