This Taco FI Series frame-mounted end suction pump features a 4" suction and a 3" discharge with ANSI Class 125 flanges. The pump is constructed with a cast iron casing and a bronze impeller with a 7-1/2" nominal diameter. It utilizes a dry shaft design featuring a stainless steel shaft and a replaceable bronze shaft sleeve. The mechanical seal consists of a silicon-carbide seat, a carbon rotor, and EPT rubber, rated for operation in clean water up to 250°F. This unit is provided without a wear ring.
This pump end only configuration is supplied without a motor, base, coupler, or guard. It is compatible with NEMA motor frames and operates at 60Hz. The pump assembly has a DOE PEI rating of 0.91. Pressure tappings are integrated into the suction and discharge connections to facilitate system monitoring.