This close-coupled end suction pump is constructed with a cast iron casing and a bronze impeller. The design integrates a bronze shaft sleeve and a mechanical seal comprised of a ceramic seat and EPT rubber. This assembly utilizes a dry shaft construction to isolate the shaft from circulating fluid. Rated for 125 PSI without a wear ring, the unit incorporates flush seal line taps to permit filter installation. Integrated pressure tappings at the suction and discharge connections allow system monitoring.
Powered by a 3 HP premium efficiency TEFC motor operating at 1750 RPM, the assembly utilizes Aegis grounding on a 380-460V / 3PH power supply with a DOE PEI rating of 0.43. 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.