This Taco CI Series close-coupled end suction pump features a cast iron casing with 4" suction and 3" discharge connections. It utilizes an 11" nominal diameter bronze impeller and a stainless steel shaft sleeve. The assembly incorporates a dry shaft design and a mechanical seal configured with a ceramic seat, carbon rotor, and EPT rubber. This pump is rated for temperatures up to 250°F and includes ANSI Class 125 flanges without a wear ring. It also features flush seal line taps and pressure tappings on the suction and discharge connections for system monitoring.
The pump is powered by a 20 HP Baldor motor with an ODP enclosure, configured for a 230-460V, 3PH power supply. It operates at 1750 RPM using an across-the-line starting method. The motor is built on a 256 JM frame with feet and meets Premium Efficiency standards, including the addition of AEGIS shaft grounding. The pump has a PEI rating of 0.91. The rear pullout design allows for servicing without disturbing the system piping, while the top centerline discharge arrangement facilitates piping layouts.