This Taco FI Series base-mounted end suction pump features a cast iron casing with ANSI Class 125 flanges, a 3" suction, and a 2-1/2" discharge. The unit utilizes a 7-1/4" nominal diameter stainless steel impeller, a stainless steel shaft, and a bronze shaft sleeve. The mechanical seal assembly consists of a ceramic seat, carbon rotor, and EPT rubber, rated for operation up to 250°F. The pump is constructed with a dry shaft design and includes flush seal line taps, along with gauge ports at the suction and discharge connections for monitoring system pressure.
The pump is powered by a 25 HP WEG motor with a TEFC enclosure, configured on a 284TS NEMA frame. It operates at 3450 RPM on a 230-460V/60Hz/3PH power supply and includes AEGIS shaft grounding. The drive assembly uses a Woods coupler protected by a standard coupler guard and is mounted on a welded base that incorporates an integral drip pan. This unit meets MG1-12.55 premium efficiency standards, has a DOE PEI rating of 0.95, and is rated for a 40°C ambient temperature.