This Taco CI Series close coupled end suction pump features a cast iron casing with a 2-1/2" suction and a 1-1/2" discharge, both utilizing ANSI Class 250 flanges. The assembly includes a 9-1/2" nominal diameter bronze impeller and a bronze shaft sleeve. It utilizes a dry shaft design and a mechanical seal composed of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250 °F. This pump is constructed without a wear ring.
The pump operates at 3450 RPM and is powered by a 25 HP Baldor TEFC motor. The motor is configured for a 230-460/60/3 PH power supply and features a 284 JM frame with feet. This unit meets NEMA Premium Efficiency standards per MG1-12.55 and includes AEGIS shaft grounding. The motor operates in a 40 °C ambient environment with counter-clockwise rotation. The pump assembly has a DOE PEI of 0.87 and uses an across the line starting option.