This Taco FI Series base-mounted end suction pump features a 4" suction and a 3" discharge connection with ANSI Class 125 flanges. The unit is constructed with a cast iron casing, a bronze impeller, and a stainless steel shaft with a bronze shaft sleeve. The mechanical seal assembly consists of a ceramic seat, carbon rotor, and EPT rubber, rated for operation up to 250°F. This design incorporates a dry shaft to prevent contact between the circulating fluid and the shaft. The pump includes pressure tappings on the suction and discharge connections and utilizes a self-flushing seal design for maintenance.
This unit is configured for 1750 RPM operation at 60Hz and accommodates a NEMA 254 motor frame, though it is supplied less motor. The pump assembly is mounted on a welded base with an integral drip pan and includes a Woods coupler and a coupler guard. The equipment maintains a PEI value of 0.92 and an HI Energy Rating of 8.