This Taco CI Series close coupled end suction pump features a 4" suction and 3" discharge 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 wear ring. The assembly utilizes a dry shaft design with a bronze shaft sleeve and includes pressure tappings on the suction and discharge connections. The mechanical seal is configured with a ceramic seat, carbon rotor, and EPT rubber, and is rated for temperatures up to 250°F. The pump incorporates flush seal line taps and a rear pullout design to allow for maintenance without disturbing system piping.
The unit is configured with a 25 HP Baldor TEFC motor with a 284 JM frame with feet, operating at 3450 RPM. It operates on a 230-460V, 60Hz, 3PH power supply with across the line starting. The motor meets NEMA standard requirements and MG1-12.55 Super E premium efficiency ratings. The system supports a 40°C ambient temperature and maintains a DOE PEI of 0.9.