This Taco FI Series base-mounted end suction pump features a 5" suction and 4" discharge with ANSI Class 125 flanges. The assembly includes a cast iron casing, an 11" nominal diameter bronze impeller, and a bronze wear ring. It utilizes a stainless steel shaft protected by a replaceable bronze shaft sleeve in a dry shaft design. The mechanical seal is configured with a tungsten carbide seat, carbon rotor, and EPT rubber, and is rated for clean water up to 300°F. The pump incorporates pressure tappings on suction and discharge connections and includes flush seal line taps.
The pump is powered by a 25 HP Baldor ODP motor in a NEMA 284T frame. It operates at 1750 RPM on a 230-460/60/3 PH power supply 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 integral drip pan and utilizes a Woods coupler protected by an OSHA-compliant coupler guard. This unit is rated for a 40°C ambient environment and has a DOE PEI value of 0.97.