This base-mounted end suction pump comprises a cast iron casing with an integrated bronze impeller and a stainless steel shaft protected by a bronze shaft sleeve. It incorporates a dry shaft mechanical design that isolates the shaft from circulating fluid. The assembly utilizes a mechanical seal with a ceramic seat half and EPT rubber components, providing a pressure rating of 125 PSI. Its physical configuration allows for servicing components without disturbing existing system piping.
The 15 HP premium efficiency TEFC motor operates at 3450 RPM and integrates Aegis grounding, powered by a 380-460V / 3PH 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 4X / IP 66 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.