This close-coupled end suction pump is constructed with a cast iron casing housing a bronze impeller and a bronze shaft sleeve. The dry shaft design prevents contact between the circulating fluid and the shaft, supporting operation up to 125 PSI without a wear ring. A mechanical seal, utilizing a ceramic seat and EPT rubber, provides internal fluid containment.
Powered by a 3 HP Premium Efficiency TEFC motor operating at 1750 RPM, the assembly incorporates Aegis shaft grounding and operates on a 380-460V / 3PH power supply. 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.