This base-mounted end suction pump utilizes a cast iron casing with integrally cast mounting feet and a bronze impeller. The assembly incorporates a dry shaft design with a stainless steel shaft covered by a replaceable bronze shaft sleeve, ensuring the circulating fluid remains isolated from the shaft. Mechanical sealing consists of a ceramic seat half with EPT rubber, rated for 125 PSI without a wear ring. This pump integrates suction and discharge pressure tappings to allow for system monitoring.
Powered by a 5 HP Premium Efficiency TEFC motor operating at 1750 RPM, the assembly utilizes Aegis grounding and functions with a 380-460V / 3PH power supply, yielding a DOE PEI 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 12 / IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.