This close-coupled end suction pump is constructed with a cast iron casing and cover, integrating a stainless steel impeller and a bronze shaft sleeve. The dry shaft design isolates the shaft from the circulating fluid to prevent corrosion. A mechanical seal incorporating a ceramic seat half and EPT rubber manages fluid containment within the 125 PSI rated housing, which also utilizes a wear ring to maintain hydraulic efficiency.
This unit operates using a 1.5 HP premium efficiency TEFC motor at 1750 RPM, equipped with Aegis grounding, and powered by 200-240V / 1PH electrical supply, with 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 12 / IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.