This Taco CI Series close coupled end suction pump features a cast iron casing and cover with 8" suction and 6" discharge connections. It uses an 11" nominal diameter stainless steel impeller and a bronze shaft sleeve within a dry shaft design that prevents contact between the pump shaft and system fluid. The unit is equipped with a mechanical seal comprising a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. The pump incorporates a rear pullout design for servicing, flush seal line taps, and pressure tappings on the suction and discharge connections. The assembly utilizes ANSI Class 125 flanges without a wear ring.
The pump is configured with a 40 HP, 1750 RPM, TEFC WEG motor housed in a 324 JM frame with feet. It operates on a 230-460V/60/3PH power supply with an across the line starting option. The motor includes AEGIS shaft grounding and meets MG1-12.55 premium efficiency standards. This assembly has a PEI of 0.92 and is designed for 40 °C ambient conditions according to NEMA standards.