This base-mounted end suction pump comprises a cast iron casing with a 125 PSI pressure rating and an integrally cast bronze impeller. It incorporates a dry shaft design with a stainless steel shaft and a replaceable bronze shaft sleeve. The mechanical seal utilizes a ceramic seat and EPT rubber components to manage fluid containment. This assembly provides flow through a center-line discharge configuration for positive air venting.
The 25 HP premium efficiency TEFC motor operates at 1750 RPM, incorporates Aegis grounding, and receives power via a 380-460V / 3PH supply, with a DOE PEI rating 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.