This Taco FI Series base-mounted end suction pump features a 4" suction and 3" discharge. The unit is constructed with a cast iron casing and an 11" nominal diameter bronze impeller. It utilizes a stainless steel shaft paired with a replaceable bronze shaft sleeve and a dry shaft design to prevent fluid contact with the shaft. The mechanical seal consists of a ceramic seat, carbon rotor, and EPT rubber, rated for operation up to 250 °F. Pressure tappings are provided at the suction and discharge connections, and the casing includes flush seal line taps for maintenance.
This unit operates at 1750 RPM and is powered by a 20 HP WEG TEFC motor in a NEMA 256 T-frame. The electrical configuration is 380V/60Hz/3PH with across the line starting. The pump is mounted on a welded base that includes an integral drip pan and a Woods coupler guard. It meets NEMA standards and premium efficiency requirements per MG1-12.55. The pump has a DOE PEI of 0.92.