This close-coupled end suction pump is constructed with a cast iron casing and a bronze impeller to facilitate fluid transfer. The assembly incorporates a bronze shaft sleeve and a dry shaft mechanical design to protect the pump shaft from circulating fluid, rated for 125 PSI without a wear ring. This design utilizes ceramic seat materials and EPT rubber to maintain sealing integrity. Pressure tappings are provided on the suction and discharge connections, and the unit integrates flush seal line taps to support the installation of an optional filter for protection against non-condensable particles.
This assembly utilizes a 10 HP premium efficiency TEFC motor operating at 1750 RPM with Aegis grounding on a 200-230V / 3PH power supply, achieving a DOE PEI rating of 0.46. 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.