This close-coupled end suction pump incorporates a cast iron casing with a bronze impeller and a bronze shaft sleeve. The design utilizes a dry shaft that isolates the pump shaft from the circulating fluid, limiting exposure and minimizing corrosion potential. A mechanical seal constructed with a ceramic seat half and EPT rubber ensures fluid containment during operation at a maximum pressure of 125 PSI. Integral pressure tappings on suction and discharge connections allow for monitoring, while flush seal line taps support the installation of external filtration.
The assembly utilizes a 1.5 HP premium efficiency TEFC motor operating at 1750 RPM with Aegis grounding on a 200-230V 3PH power supply, 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.