This base-mounted end suction pump comprises a cast iron casing and a bronze impeller. The assembly incorporates a dry shaft design that prevents contact between the circulating fluid and the shaft. A stainless steel shaft protected by a bronze shaft sleeve supports the rotating components. Mechanical sealing utilizes a ceramic seat and EPT rubber. This assembly handles 125 PSI without a wear ring.
A 10 HP premium efficiency TEFC motor operates at 3450 RPM, utilizes Aegis grounding, and accepts 380-460V / 3PH power with a DOE PEI of 0.43. 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.