This close-coupled end suction pump utilizes a cast iron casing and a bronze impeller to facilitate water transfer. The dry shaft design prevents fluid contact with the pump shaft, while a bronze shaft sleeve supports seal maintenance. A mechanical seal with a ceramic seat and EPT rubber manages internal pressure up to 125 PSI.
This assembly utilizes a 40 HP premium efficiency TEFC motor operating at 3450 RPM, incorporating Aegis grounding on a 380-460V 3PH power supply with a DOE PEI rating 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.