This end suction pump utilizes a cast iron casing and a bronze impeller to manage fluid movement. The internal architecture integrates a stainless steel shaft paired with a bronze shaft sleeve, employing a dry shaft construction to isolate the shaft from the circulating fluid. A mechanical seal incorporating a ceramic seat and EPT rubber ensures system integrity. This assembly operates at a maximum pressure rating of 125 PSI when configured without a wear ring.
The 7.5 HP premium efficiency TEFC motor operates at 1750 RPM and incorporates Aegis grounding, accepting 200-230V / 3PH power with a DOE PEI rating of 0.45. The "S" in the SCI 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.