This close-coupled end suction pump incorporates a cast iron casing with a bronze impeller and a bronze shaft sleeve. The dry shaft design prevents fluid contact with the shaft, while the mechanical seal utilizes a ceramic seat with EPT rubber elements to maintain a 125 PSI pressure rating. Integrated flush seal line taps allow for the installation of an external filter to protect the seal from particles, and the casing includes standard pressure tappings on both the suction and discharge connections.
The assembly operates with a 1.5 HP premium efficiency ODP motor at 1750 RPM, integrating Aegis grounding and a 380-460V 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.