This close-coupled end suction pump incorporates a cast iron casing, a bronze impeller, and a stainless steel shaft sleeve. A dry shaft design prevents contact between the circulating fluid and the shaft. The mechanical seal utilizes a ceramic seat and EPT rubber, supporting a 125 PSI pressure rating. Flush seal line taps facilitate filter installation to protect the seal from non-condensable particles, while pressure tappings on the suction and discharge connections provide standard access points for system monitoring.
Powering the unit is a 1.5 HP premium efficiency TEFC motor operating at 1750 RPM with Aegis grounding on a 380-460V / 3PH power supply. 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.