This close-coupled end suction pump utilizes a cast iron casing and a bronze impeller to facilitate fluid transfer. The assembly incorporates a bronze shaft sleeve and a dry shaft design that prevents contact between the circulating fluid and the pump shaft, operating at a maximum pressure of 125 PSI. Mechanical sealing is managed by a ceramic seat with EPT rubber components to maintain system integrity. Suction and discharge pressure tappings are provided for operational monitoring.
Operating with a 20 HP, Premium Efficiency, TEFC motor at 3450 RPM, the pump incorporates Aegis grounding and utilizes 380-460V / 3PH power with a DOE PEI rating 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.