This close-coupled end suction pump incorporates a cast iron casing and a bronze impeller. The design utilizes a dry shaft configuration that isolates the pump shaft from the circulating fluid, while a bronze shaft sleeve facilitates seal maintenance. The mechanical seal assembly consists of a ceramic seat half and EPT rubber components. This unit operates at a maximum pressure of 125 PSI without a wear ring and integrates pressure tappings on both the suction and discharge connections.
This assembly utilizes a 7.5 HP, premium efficiency, ODP motor operating at 3450 RPM with Aegis grounding, configured for a 380-460V, 3PH power supply, resulting in 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.