This base-mounted end suction pump is constructed with a cast iron casing and a bronze impeller. It integrates a stainless steel shaft covered by a replaceable bronze shaft sleeve, maintaining a dry shaft design that provides a 125 PSI pressure rating. The internal assembly utilizes a ceramic mechanical seal with EPT rubber and a bronze wear ring to protect the pump components during operation.
The assembly utilizes a 7.5 HP premium efficiency TEFC motor operating at 1750 RPM, equipped with Aegis grounding and powered by 200-230V / 3PH electricity, achieving 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.