This close-coupled end suction pump incorporates a cast iron casing with a bronze impeller and a bronze shaft sleeve. The assembly utilizes a dry shaft design rated for 125 PSI, isolating the shaft from the circulating fluid to limit corrosion. A mechanical seal with a ceramic seat and EPT rubber provides fluid containment within the housing. Pressure tappings are integrated into the suction and discharge connections for monitoring system performance.
The 30 HP premium efficiency TEFC motor operates at 3450 RPM and integrates Aegis grounding, powered by a 380-460V / 3PH supply with a DOE PEI rating 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 12 / IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.