This base-mounted end suction pump incorporates a class 30 cast iron casing with center-line discharge for air venting. The unit utilizes a bronze impeller hydraulically balanced and fitted to a stainless steel shaft, which is protected by a replaceable bronze shaft sleeve. This dry shaft construction prevents circulating fluid from contacting the shaft. The assembly utilizes a ceramic and EPT mechanical seal to manage fluid containment, supporting operation up to 125 PSI without a wear ring.
The unit utilizes a 125 HP premium efficiency TEFC motor operating at 1750 RPM, which integrates Aegis grounding and utilizes a 380-460V, 3PH power supply, resulting in a DOE PEI of 0.46. 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 4X / IP 66 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.