This base-mounted end suction pump comprises a cast iron casing with a bronze impeller and a stainless steel shaft protected by a bronze shaft sleeve. The dry shaft design prevents contact between the shaft and the circulating fluid. A mechanical seal assembly with ceramic seat halves and EPT rubber provides fluid containment. This unit maintains a 125 PSI pressure rating.
The assembly utilizes a 25 HP, premium efficiency, TEFC motor operating at 1750 RPM with Aegis grounding and a 380-460V / 3PH power supply, resulting in a DOE PEI of 0.48. 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.