This close-coupled end suction pump incorporates a cast iron casing and a bronze impeller. It utilizes a bronze shaft sleeve and a dry shaft design that prevents fluid contact, maintaining a rating of 125 PSI without a wear ring. The mechanical seal assembly comprises a ceramic seat and EPT rubber. Suction and discharge connections include pressure tappings for system monitoring, and the design allows for the installation of a filter to protect the seal from non-condensable particles.
The pump utilizes a 3 HP premium efficiency TEFC motor operating at 1750 RPM, equipped with Aegis grounding for 200-230V / 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.