This end suction pump utilizes a cast iron casing with a bronze impeller and a stainless steel shaft. It incorporates a replaceable bronze shaft sleeve and a dry shaft design that prevents contact between the circulating fluid and the pump shaft. The mechanical seal assembly comprises ceramic seat halves and EPT rubber components. This unit maintains a pressure rating of 125 PSI. Its construction provides a path for fluid movement while protecting internal components from corrosion during operation.
The assembly utilizes a 10 HP Premium Efficiency TEFC motor operating at 1750 RPM with Aegis grounding on a 380-460V 3PH power supply, with a DOE PEI of 0.47. The "S" in the SFI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 / IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.