This Taco FI Series base-mounted end suction pump features a 5" suction and 4" discharge with ANSI Class 125 flanges. The unit is constructed with a cast iron casing, an 11" nominal diameter bronze impeller, and a stainless steel shaft with a replaceable bronze shaft sleeve. The pump utilizes a mechanical seal featuring a ceramic seat, carbon rotor, and EPT rubber, rated for operation at temperatures up to 250°F. The hydraulic design incorporates a dry shaft construction to prevent circulating fluid from contacting the pump shaft.
The pump operates at 1750 RPM and is powered by a 25 HP, 230-460V/60/3 Baldor Super E Premium Efficiency motor. The motor is a TEFC NEMA 284T frame style that meets MG1-12.55 standards. This assembly is mounted on a welded base with an integrated drip pan and an OSHA-compliant coupler guard, utilizing a Woods coupler for the drive connection. The pump is rated for a 40°C ambient temperature and has a DOE PEI value of 0.97.