This end suction pump utilizes a cast iron casing with an integrally cast bronze impeller and a stainless steel shaft protected by a bronze shaft sleeve. Engineered with a dry shaft design, the assembly prevents fluid contact with the shaft during operation. The mechanical seal consists of ceramic and EPT components, providing a system pressure rating of 125 PSI.
Powered by a 3 HP premium efficiency TEFC motor operating at 3450 RPM, the assembly integrates Aegis grounding and accepts 380-460V / 3PH power input, achieving 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.