This close-coupled end suction pump incorporates a cast iron casing with a bronze impeller and a bronze shaft sleeve. The assembly utilizes a dry shaft design rated for 125 PSI, protecting the pump shaft by preventing contact with the circulating fluid. A mechanical seal serves as the primary sealing mechanism, constructed with a ceramic seat and EPT rubber. Suction and discharge connections include pressure tappings to allow for monitoring. The pump utilizes a slip-on shaft sleeve to facilitate maintenance of the mechanical seal in the field.
The 7.5 HP premium efficiency TEFC motor operates at 1750 RPM and incorporates Aegis grounding, powered by a 208V 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.