This base-mounted end suction pump is constructed with a cast iron casing and a bronze impeller. The assembly integrates a bronze shaft sleeve over a stainless steel shaft, utilizing a dry shaft design that prevents the circulating fluid from contacting the shaft. A mechanical seal is incorporated, consisting of a ceramic seat and EPT rubber, providing a pressure rating of 125 PSI.
The system utilizes a 10 HP premium efficiency TEFC motor, operating at 1750 RPM with Aegis grounding and a power supply of 380-460V / 3PH, achieving 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.