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, a bronze impeller with an 11" nominal diameter, and a stainless steel shaft protected by a replaceable bronze shaft sleeve. The mechanical seal assembly utilizes a ceramic seat, carbon rotor, and EPT rubber, rated for operating temperatures up to 250 °F. The design incorporates pressure tappings on the suction and discharge connections for monitoring system performance.
The pump operates at 1150 RPM and is powered by a 7-1/2 HP WEG TEFC motor in a NEMA 254T frame. The electrical configuration is 230-460/60/3PH with across-the-line starting. The motor meets NEMA Premium Efficiency standards per MG1-12.55 and includes AEGIS shaft grounding. The pump assembly is mounted on a welded base with an integrated drip pan and utilizes a Woods coupler with an OSHA-compliant coupler guard. The system is rated for a 40 °C ambient temperature.