This base-mounted end suction pump incorporates a cast iron casing with center-line discharge and a bronze impeller. The design utilizes a dry shaft configuration that prevents the circulating fluid from contacting the stainless steel shaft. A bronze shaft sleeve protects the assembly, while the mechanical seal comprises a ceramic seat and EPT rubber, providing a 125 PSI rating without a wear ring. This pump is constructed to facilitate maintenance by allowing access to internal components without disturbing the system piping.
The 10 HP premium efficiency PMAC motor utilizes a TEFC enclosure, operates at 1750 RPM, integrates Aegis grounding, and accepts 380-460V / 3PH power, resulting in a DOE PEI of 0.45. 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.