This close-coupled end suction pump incorporates a cast iron casing and a bronze impeller to facilitate fluid transfer. The assembly utilizes a bronze shaft sleeve and a dry shaft design, which protects the pump shaft from contact with the circulating fluid and supports operation at 125 PSI. A mechanical seal constructed with silicon-carbide components and EPT rubber ensures fluid containment. Standard pressure tappings on the suction and discharge connections allow for monitoring, while the slip-on shaft sleeve facilitates maintenance access.
The 30 HP premium efficiency motor utilizes an ODP enclosure and operates at 1750 RPM with Aegis grounding on 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 Type 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.