This base-mounted end suction pump comprises a cast iron casing and a bronze impeller. The assembly integrates a stainless steel shaft with a bronze shaft sleeve, utilizing a dry shaft design to prevent contact with the circulating fluid. A ceramic seat and EPT rubber mechanical seal allow for operation at pressures up to 125 PSI. The design incorporates a replaceable wear ring within the casing to maintain hydraulic efficiency.
The 25 HP premium efficiency TEFC motor operates at 3450 RPM and integrates Aegis grounding, powered by a 380-460V 3PH supply with a DOE PEI of 0.46. 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.