This Taco FI Series base-mounted end suction pump features a 2-1/2" suction and 1-1/2" discharge with ANSI Class 125 flanges. The unit includes a 9-1/2" nominal impeller diameter constructed of bronze, paired with a bronze wear ring. The pump assembly consists of a cast iron casing, a stainless steel shaft, and a bronze shaft sleeve utilizing a dry shaft design. It uses a mechanical seal with a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The casing incorporates pressure tappings on both the suction and discharge connections.
The pump operates at 1750 RPM and is powered by a 5 HP TEFC motor. It is configured for a 230-460V/60Hz/3PH power supply and utilizes a T-frame NEMA 184 motor frame. The assembly is mounted on a welded base with an integral drip pan, an OSHA-compliant coupler guard, and a Woods coupler. This unit includes AEGIS shaft grounding and meets premium efficiency standards per MG1-12.55. The pump has a DOE PEI value of 0.85 and is configured for across-the-line starting.