This base-mounted end suction pump utilizes a cast iron casing with a bronze impeller and a bronze shaft sleeve mounted on a stainless steel shaft. The assembly incorporates a dry shaft design that prevents contact between the shaft and the circulating fluid and includes a replaceable wear ring for maintenance. Rated for 125 PSI, the pump integrates a mechanical seal constructed with a ceramic seat half and EPT rubber to maintain system operation.
The 3 HP premium efficiency TEFC motor operates at 1750 RPM and incorporates Aegis grounding, utilizing 380-460V / 3PH power with a DOE PEI rating of 0.47. 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.