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 isolates the shaft from the circulating fluid, supporting operation up to 125 PSI without a wear ring. A mechanical seal utilizes ceramic and EPT materials to maintain fluid containment during operation. Pressure tappings on the suction and discharge connections are provided, along with flush seal line taps to support the installation of filters in open systems.
This unit utilizes a 10 HP premium efficiency TEFC motor operating at 3450 RPM, which integrates Aegis grounding and functions on a 380-460V / 3PH power supply, resulting in 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 12 / IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.