This base-mounted end suction pump integrates a cast iron casing with a bronze impeller and a bronze shaft sleeve over a stainless steel shaft. The assembly utilizes a dry shaft design that prevents contact between the circulating fluid and the shaft. A mechanical seal with a ceramic seat and EPT rubber components seals the unit, which operates at a pressure rating of 125 PSI when configured without a wear ring.
The motor utilizes a 3 HP Premium Efficiency TEFC motor operating at 1750 RPM with Aegis grounding and a 200-230V 3PH power supply. The unit maintains 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. Parallel pumping and multi-pump control support system operations. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.