This base-mounted end suction pump comprises a cast iron casing and a bronze impeller. The pump utilizes a dry shaft design that prevents contact between the circulating fluid and the stainless steel shaft, which is covered by a bronze shaft sleeve. Mechanical sealing is provided by a ceramic and EPT seat assembly. The unit maintains an operating pressure of up to 125 PSI without a wear ring and provides center-line discharge for air venting with integral mounting feet.
This assembly utilizes a 50 HP premium efficiency TEFC motor operating at 3450 RPM with Aegis grounding and a power supply of 380-460V / 3PH, resulting in a DOE PEI rating of 0.47. 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.