This close-coupled end suction pump comprises a cast iron casing, a bronze impeller, and a bronze shaft sleeve. The dry shaft design eliminates contact with circulating fluid to protect the assembly, while the mechanical seal utilizes a ceramic seat half with EPT rubber. Engineered for a 125 PSI operating capacity, the unit includes a wear ring and flush seal line taps to prevent debris accumulation. Pressure tappings on suction and discharge connections allow for monitoring during operation.
Powered by a 25 HP premium efficiency ODP motor, the pump operates at 3450 RPM with Aegis grounding and utilizes a 380-460V, 3PH power supply, resulting in a DOE PEI of 0.48. 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.