This Taco CI Series close-coupled end suction pump features a cast iron casing and cover with ANSI Class 125 flanges. It uses a 7-1/4" nominal diameter stainless steel impeller and a bronze shaft sleeve. The design includes a dry shaft configuration and a slip-on shaft sleeve to facilitate seal maintenance. The mechanical seal consists of a ceramic seat, a carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The pump assembly provides 2" suction and 1-1/4" discharge connections, incorporating flush seal line taps and pressure tappings on the suction and discharge ports.
This pump is configured with a 1 HP Baldor motor, an ODP enclosure, and a JM frame style with feet. It operates at 1750 RPM on a 230-460V, 60Hz, 3PH power supply. The motor meets NEMA standards and includes AEGIS shaft grounding for premium efficiency in compliance with MG1-12.55. The unit is rated for a 40°C ambient temperature. It utilizes an across-the-line starting option and has a DOE PEI rating of 0.78. The rear pullout design allows for servicing without disturbing the connected system piping.