This base-mounted end suction pump incorporates a cast iron casing with a bronze impeller and a stainless steel shaft. A bronze shaft sleeve protects the shaft, while the dry shaft design prevents circulating fluid contact. The pump utilizes a mechanical seal constructed with a ceramic seat half and EPT rubber. This assembly manages operating pressures up to 125 PSI.
The 100 HP premium efficiency ODP motor operates at 1750 RPM and includes Aegis grounding, powered by a 380-460V / 3PH supply, resulting in a DOE PEI rating of 0.46. 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.