This close-coupled end suction pump utilizes a cast iron casing and a bronze impeller to facilitate water transfer and circulation. The design incorporates a bronze shaft sleeve and a ceramic seat half with EPT rubber to form a mechanical seal. Engineered with a dry shaft configuration, this pump operates at a pressure rating of 125 PSI without a wear ring. The assembly includes pressure tappings on the suction and discharge connections for monitoring system performance and provides flush seal line taps to permit the installation of a filter for protection against non-condensable particles.
This unit operates with a 15 HP premium efficiency TEFC motor at 1750 RPM, integrated with Aegis grounding and a 200-230V / 3PH power supply, resulting in a DOE PEI rating of 0.47. 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.