This close-coupled end suction pump incorporates a cast iron casing with a bronze impeller and a bronze shaft sleeve to facilitate maintenance. The dry shaft design prevents contact between the shaft and circulating fluid, while the ceramic and EPT mechanical seal assembly operates at pressures up to 125 PSI in systems without a wear ring.
The unit utilizes a 7.5 HP Premium Efficiency TEFC motor operating at 1750 RPM with Aegis grounding, powered by a 380-460V 3PH supply, resulting in a DOE PEI rating of 0.43. 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 4X / IP 66 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.