This base-mounted end suction pump comprises a cast iron casing with a bronze impeller and a stainless steel shaft. It utilizes a bronze shaft sleeve to protect the shaft from contact with the circulating fluid. The mechanical seal consists of a ceramic seat and EPT rubber, rated for 125 PSI pressure without a wear ring.
Operating at 125 HP Premium Efficiency in a TEFC enclosure, the motor runs at 1750 RPM with Aegis Grounding and a 380-460V / 3PH power supply. 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.