This close-coupled end suction pump integrates a cast iron casing with a bronze impeller and a bronze shaft sleeve. The dry shaft design eliminates contact between the circulating fluid and the shaft. A ceramic seat and EPT rubber mechanical seal allow for effective fluid containment within the unit. The pump operates at a maximum pressure of 125 PSI without a wear ring.
This assembly utilizes a 7.5 HP premium efficiency TEFC motor operating at 1750 RPM with Aegis grounding on a 380-460V 3PH power supply, resulting in a DOE PEI rating of 0.43. 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 4X / IP 66 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.