This Taco FI Series base-mounted end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. The pump is constructed with a cast iron casing, a bronze impeller, a bronze wear ring, and a stainless steel shaft equipped with a bronze shaft sleeve. The nominal impeller diameter is 11". The mechanical seal consists of a silicon-carbide seat, a carbon rotor, and EPT rubber, rated for operation in clean water up to 250°F. The casing includes pressure tappings on the suction and discharge connections for monitoring.
The pump operates at 1750 RPM and is configured for use with a motor in a NEMA 254T frame. It is mounted on a welded base that includes an integrated drip pan and an OSHA-compliant coupler guard. The assembly utilizes greasable bearings within the bearing frame and a standard Woods flexible coupler to connect the pump and motor. This unit has a PEI rating of 0.92.