This base-mounted end suction pump utilizes a class 30 cast iron casing and a bronze impeller to facilitate hydraulic performance. The assembly incorporates a dry shaft design that prevents fluid contact with the stainless steel shaft, which is protected by a bronze shaft sleeve. A ceramic seat and EPT rubber mechanical seal maintain system integrity under a maximum pressure rating of 125 PSI. These components integrate within the volute, which provides center-line discharge for positive air venting and includes gauge ports for monitoring suction and discharge connections.
Powered by a 5 HP premium efficiency TEFC motor operating at 3450 RPM, the assembly includes Aegis grounding and utilizes a 380-460V 3PH power supply with a DOE PEI rating of 0.49. 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.