This Taco FI Series base-mounted end suction pump features a 5" suction and a 4" discharge. The pump is constructed with a cast iron casing, a bronze impeller, and a stainless steel shaft with a replaceable bronze shaft sleeve. It includes an 11" nominal impeller diameter and ANSI Class 125 flanges with a bronze wear ring. The internal mechanical seal consists of a ceramic seat, a carbon rotor, and EPT rubber, rated for operation up to 250°F. The casing design provides center-line discharge for air venting.
The unit is powered by a 20 HP WEG ODP motor in a NEMA 256 T frame, operating at 1750 RPM. It is configured for a 230-460/60/3PH power supply with across the line starting. The motor meets Super E Premium efficiency standards per MG1-12.55. The assembly is mounted on a welded base with an integral drip pan and utilizes a Woods coupler with a standard coupler guard. The DOE PEI value is 0.97.