This Taco FI Series base-mounted end suction pump features a 3" suction and a 2-1/2" discharge connection with ANSI Class 125 flanges. The pump is constructed with a cast iron casing, a bronze impeller, and a bronze wear ring. The assembly utilizes an 11" nominal diameter impeller and a stainless steel shaft protected by a replaceable bronze shaft sleeve. It is equipped with a mechanical seal comprised of a ceramic seat, carbon rotor, and EPT rubber, rated for fluid temperatures up to 250 °F. The casing includes suction and discharge gauge ports and an integral drain port to facilitate maintenance.
This unit operates at 1450 RPM and is driven by a 5.5 kW Marathon TEFC IE3 efficiency motor. The motor is configured with a 132S IEC B3 foot-mounted frame, Class F insulation, and a Class B temperature rise. The electrical input is 415V/3PH/50Hz with across-the-line starting and terminal block connections. The pump assembly is mounted on a welded steel base that incorporates a drip pan. It utilizes a Woods coupler and a protective coupler guard. This configuration is rated for a 50 °C ambient temperature and a 1.0 service factor.