This close-coupled end suction pump incorporates a cast iron casing and a bronze impeller. The design includes a bronze shaft sleeve and a dry shaft mechanical seal assembly, which utilizes a ceramic seat and EPT rubber. This construction allows for operation up to 125 PSI with a wear ring. The assembly utilizes flush seal line taps and integrates pressure tappings on suction and discharge connections to monitor system performance.
The 5 HP premium efficiency TEFC motor operates at 1750 RPM and incorporates Aegis grounding, power supply compatibility of 380-460V / 3PH, and 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.