This close-coupled end suction pump comprises a cast iron casing and a bronze impeller. The design integrates a bronze shaft sleeve and a dry shaft configuration rated for 125 PSI operation. Fluid sealing occurs through a mechanical seal assembly containing a ceramic seat and EPT rubber components. Pressure tappings on suction and discharge connections allow for monitoring, while flush seal line taps accommodate filtration hardware to protect against non-condensable particles.
Powered by a 5 HP Premium Efficiency TEFC motor operating at 1750 RPM, the assembly utilizes 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.