This close-coupled end suction pump incorporates a cast iron casing with a bronze impeller and a bronze shaft sleeve. Engineered with a dry shaft design, the unit operates at 125 PSI without a wear ring. The pump utilizes a mechanical seal comprising a ceramic seat half and EPT rubber components to provide fluid isolation. This assembly integrates pressure tappings on suction and discharge connections for system monitoring, while the slip-on shaft sleeve facilitates field maintenance.
The 7.5 HP premium efficiency ODP motor operates at 1750 RPM and utilizes Aegis grounding, powered by a 200-230V 3PH 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.