This end suction pump utilizes a cast iron casing with integrally cast mounting feet and a bronze impeller. The assembly incorporates a dry shaft configuration that protects the stainless steel shaft from fluid contact via a replaceable bronze shaft sleeve. For pressure containment, the unit maintains a 125 PSI rating and utilizes a mechanical seal constructed with a ceramic seat and EPT rubber. The design includes a wear ring to support hydraulic performance, while suction and discharge ports accommodate gauge tappings for system monitoring.
The 7.5 HP premium efficiency TEFC motor operates at 1750 RPM, incorporates Aegis grounding, and utilizes 200-230V, 3PH power, resulting in a DOE PEI of 0.44. 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.