This close-coupled end suction pump integrates a cast iron casing with a bronze impeller and a bronze shaft sleeve. The dry shaft design prevents contact between the circulating fluid and the shaft, supporting an operational pressure limit of 125 PSI. A mechanical seal utilizes a ceramic seat and EPT rubber to ensure fluid containment. Flush seal line taps are provided to allow for the installation of external filters. Pressure tappings are positioned on the suction and discharge connections to facilitate system monitoring.
Powered by a 3.0 HP premium efficiency TEFC motor operating at 1750 RPM, the assembly incorporates Aegis shaft grounding and draws from a 575-600V 3PH power supply with a DOE PEI rating of 0.49. 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.