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 a 13-1/2" bronze impeller. It includes a bronze shaft sleeve and a dry shaft design that isolates the pump shaft from the circulating fluid. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for operation up to 250°F. The pump utilizes a top center line discharge and a rear pullout design, and it features flush seal line taps along with pressure tappings on the suction and discharge connections.
This unit operates at 1750 RPM with a 25 HP WEG motor in an ODP enclosure. It is configured for 230-460V/60Hz/3PH power supply with across the line starting and AEGIS shaft grounding. The motor uses a 284 JM frame with feet, complies with NEMA Premium Efficiency standards per MG1-12.55, and operates at 40°C ambient. The pump is rated for counter-clockwise rotation and has a DOE PEI value of 0.89.