This base-mounted end suction pump utilizes a class 30 cast iron casing with integrally cast mounting feet and center-line discharge. It incorporates a bronze impeller and a stainless steel shaft protected by a replaceable bronze shaft sleeve, which prevents fluid contact with the shaft through a dry shaft design. The pump operates at a pressure limit of 125 PSI and integrates a bronze wear ring. Sealing is managed by a ceramic mechanical seal with EPT rubber components.
The assembly utilizes a 25 HP premium efficiency TEFC motor that runs at 1750 RPM with Aegis grounding and operates on 380-460V / 3PH power, providing a DOE PEI 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.