This close-coupled end suction pump incorporates a cast iron casing and a bronze impeller. The design utilizes a dry shaft arrangement that prevents fluid contact with the pump shaft, reducing the need for specialized corrosion-resistant materials. A bronze shaft sleeve facilitates seal maintenance, while the mechanical seal integrates ceramic seating components with EPT rubber. This assembly supports pressures up to 125 PSI without the use of a wear ring. The construction includes flush seal line taps and standard pressure tappings on both suction and discharge connections.
The 7.5 HP premium efficiency TEFC motor operates at 1750 RPM and incorporates Aegis grounding, drawing power from a 380-460V, 3PH supply, with a DOE PEI rating of 0.43. 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.