This close-coupled end suction pump incorporates a cast iron casing and a bronze impeller. The assembly integrates a bronze shaft sleeve and utilizes a dry shaft mechanical seal design comprising a ceramic seat half with EPT rubber, maintaining a pressure rating of 125 PSI without a wear ring. This pump construction protects the shaft by eliminating fluid contact. Pressure tappings on suction and discharge connections are provided.
The 25 HP Premium Efficiency ODP motor operates at 3450 RPM, incorporates Aegis grounding, and receives power from a 380-460V, 3PH supply, achieving a DOE PEI rating 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.