This base-mounted end suction pump comprises a cast iron casing with center-line discharge and an integrally cast bronze impeller. The assembly integrates a stainless steel shaft shielded by a replaceable bronze shaft sleeve, utilizing a dry shaft design that prevents fluid contact with the rotating assembly. A ceramic and EPT mechanical seal provides pressure containment within the casing, which is rated for 125 PSI operation in configurations without a wear ring.
Powered by a 5 HP premium efficiency TEFC motor operating at 3450 RPM with Aegis grounding, the unit utilizes a 200-230V 3PH power supply and holds a DOE PEI rating of 0.47. 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 4X / IP 66 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.