This close-coupled end suction pump incorporates a cast iron casing with a bronze impeller and a bronze shaft sleeve. Engineered with a dry shaft design, the unit prevents contact between the shaft and the circulating fluid. A mechanical seal with a ceramic seat and EPT rubber components provides fluid containment under operating pressures up to 125 PSI. This pump includes pressure tappings on the suction and discharge connections to facilitate system monitoring.
The motor operates at 7.5 HP, utilizes premium efficiency construction within a TEFC enclosure, and spins at 1750 RPM. This assembly incorporates Aegis grounding and operates on 200-230V 3PH power, maintaining a DOE PEI rating of 0.44. 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.