This Taco CI Series close coupled end suction pump features a 3" suction and a 2-1/2" discharge with ANSI Class 125 flanges. The pump is constructed with a cast iron casing, a bronze impeller with a 7-1/4" nominal diameter, and a bronze shaft sleeve. It utilizes a mechanical seal consisting of a tungsten carbide seat, a carbon rotor, and EPT rubber. The dry shaft design eliminates contact with circulating fluids, and the unit includes pressure tappings on suction and discharge connections. The pump assembly is compatible with clean water temperatures up to 300 °F.
This pump is driven by a 5 HP Baldor motor with a TEFC enclosure and a JM style frame with feet. It operates at 1750 RPM and is configured for a 230-460V/60/3PH power supply. The motor meets NEMA standards and complies with MG1-12.55 premium efficiency ratings. The unit utilizes across-the-line starting and maintains a PEI value of 0.93. The close coupled configuration incorporates a rear pullout design to facilitate maintenance, while the top center line discharge provides self-venting capabilities.