This close-coupled end suction pump comprises a cast iron casing and a bronze impeller. The assembly integrates a bronze shaft sleeve and a dry shaft design that eliminates contact between the circulating fluid and the pump shaft. A ceramic seat and EPT rubber mechanical seal facilitate fluid management, while the design supports a maximum pressure rating of 125 PSI without a wear ring. This pump includes flush seal line taps to permit the installation of filtration equipment and incorporates pressure tappings on both the suction and discharge connections to aid in monitoring system conditions.
Powered by a 3 HP premium efficiency TEFC motor operating at 1750 RPM with Aegis shaft grounding, the system accepts a 200-230V 3PH power supply, resulting in a DOE PEI rating of 0.49. 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.