This base-mounted end suction pump is constructed with a cast iron casing and an integrally cast mounting foot design. It utilizes a stainless steel impeller for hydraulic performance and incorporates a stainless steel shaft paired with a replaceable bronze shaft sleeve. The dry shaft design maintains a maximum pressure rating of 125 PSI and utilizes a wear ring to support system longevity. Fluid containment is managed by a mechanical seal composed of a ceramic seat and EPT rubber components, which prevents contact between the circulating fluid and the shaft.
Powered by a 3 HP premium efficiency TEFC motor operating at 1750 RPM, the assembly integrates Aegis grounding and utilizes a 380-460V / 3PH power supply, resulting in a DOE PEI rating of 0.46. 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.