This close-coupled end suction pump integrates a cast iron casing, bronze impeller, and bronze shaft sleeve. The dry shaft design eliminates fluid contact with the pump shaft to prevent corrosion. A mechanical seal comprising a ceramic seat half and EPT rubber maintains pressure at 125 PSI without a wear ring. The assembly utilizes an easy-to-replace, slip-on shaft sleeve to facilitate maintenance.
This unit utilizes a 40 HP Premium Efficiency TEFC motor operating at 3450 RPM with Aegis Grounding, powered by 200-230V / 3PH electricity, and carries a DOE PEI 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.