This base-mounted end suction pump integrates a cast iron casing with a bronze impeller and a stainless steel shaft. A bronze shaft sleeve protects the shaft, while a dry shaft design eliminates fluid contact with the pump shaft. A mechanical seal utilizing a ceramic seat and EPT rubber components maintains system integrity under operation at 125 PSI without a wear ring.
The pump assembly utilizes a 40 HP Premium Efficiency TEFC motor operating at 3450 RPM, equipped with Aegis Grounding and supplied by 380-460V / 3PH power, achieving 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.