This end suction pump utilizes a cast iron casing and a bronze impeller to facilitate fluid movement. The assembly integrates a stainless steel shaft with a bronze shaft sleeve and a dry shaft mechanical seal design. This seal configuration comprises a ceramic seat and EPT rubber, providing a pressure rating of 125 PSI.
The 75 HP Premium Efficiency TEFC motor operates at 3450 RPM, incorporates Aegis grounding, and accepts 380-460V / 3PH power with a DOE PEI rating 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 12 / IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.