This close-coupled end suction pump incorporates a cast iron casing with a bronze impeller and a bronze shaft sleeve. The assembly utilizes a dry shaft mechanical design rated for 125 PSI without a wear ring. A mechanical seal with a ceramic seat half and EPT rubber ensures fluid containment. Flush seal line taps enable the addition of filters, while integrated suction and discharge pressure tappings facilitate system monitoring.
The motor provides 3 HP, Premium Efficiency, TEFC, 1750 RPM, Aegis Grounding, 200-230V / 3PH power supply, with a DOE PEI of 0.45. 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.