This base-mounted end suction pump comprises a cast iron casing and a bronze impeller. It utilizes a dry shaft design with a stainless steel shaft covered by a replaceable bronze shaft sleeve, which prevents fluid contact with the rotating assembly. The mechanical seal integrates ceramic seat components with EPT rubber, rated for a maximum pressure of 125 PSI. This configuration allows for maintenance of the seal and bearing housing without disturbing system piping connections.
The assembly operates with a 50 HP premium efficiency ODP motor at 3450 RPM, utilizing Aegis grounding on a 200-230V 3PH power 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.