This close-coupled end suction pump comprises a cast iron casing and a bronze impeller. The pump utilizes a bronze shaft sleeve and a dry shaft design that eliminates contact between the shaft and circulating fluid to accommodate pressures up to 125 PSI. Mechanical seal components incorporate a ceramic seat with EPT rubber elements. Pressure tappings are located on the suction and discharge connections to facilitate system monitoring.
Powered by a 5 HP premium efficiency TEFC motor, the assembly operates at 1750 RPM with Aegis grounding and a 200-230V / 3PH power supply, resulting in a DOE PEI rating of 0.43. 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.