This close-coupled end suction pump incorporates a cast iron casing and a bronze impeller to facilitate fluid transfer. The assembly utilizes a dry shaft design that prevents contact between the shaft and the circulating fluid, while the bronze shaft sleeve provides durability. A ceramic seat combined with EPT rubber components forms the mechanical seal, supporting a pressure rating of 125 PSI without a wear ring. This pump integrates flush seal line taps to allow for filter installation, protecting internal components from particles in open systems.
Powered by a 7.5 HP premium efficiency TEFC motor, the unit operates at 1750 RPM with Aegis grounding and a 380-460V 3PH power supply, resulting in 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.