This base-mounted end suction pump comprises a cast iron casing with integrally cast mounting feet and a bronze impeller. The design utilizes a dry shaft arrangement that prevents the circulating fluid from contacting the stainless steel shaft, which is protected by a replaceable bronze shaft sleeve. A ceramic and EPT mechanical seal handles pressures up to 125 PSI and incorporates a wear ring. This assembly integrates a center-line discharge for air venting and provides gauge ports at the suction and discharge connections.
The 7.5 HP Premium Efficiency TEFC motor operates at 1750 RPM, utilizes Aegis grounding, accepts 200-230V / 3PH power, and attains a DOE PEI of 0.45. 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.