This close-coupled end suction pump is constructed with a cast iron casing, bronze impeller, and bronze shaft sleeve. The dry shaft design eliminates contact with the circulating fluid, utilizing a mechanical seal with a ceramic seat half and EPT rubber components to provide a 125 PSI pressure rating without a wear ring.
Powered by a 25 HP premium efficiency TEFC motor operating at 3450 RPM, the assembly integrates Aegis grounding and operates on 380-460V / 3PH power with a DOE PEI of 0.45. 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 Type 4X / IP 66 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.