This Taco FI Series base-mounted end suction pump features a 4" suction connection and a 3" discharge connection with ANSI Class 125 flanges. The unit includes a cast iron casing with a bronze impeller and a 9-1/2" nominal impeller diameter. It utilizes a stainless steel shaft with a replaceable bronze shaft sleeve and a bronze wear ring. The mechanical seal uses a ceramic seat, carbon rotor, and EPT rubber, providing a temperature rating of 250°F. The design incorporates a dry shaft to prevent contact with the circulating fluid and includes pressure tappings on the suction and discharge connections.
This pump operates at 1750 RPM and is configured with a NEMA 184T motor frame for 60Hz power. It includes a welded structural steel base with an integral drip pan and an OSHA-compliant coupler guard housing a Woods coupler. The pump assembly maintains a PEI value of 0.91. Sealed-for-life ball bearings are housed within the bearing frame, and the assembly supports maintenance procedures without disturbing system piping.