This base-mounted end suction pump comprises a class 30 cast iron casing and a bronze impeller. The assembly utilizes a stainless steel shaft paired with a replaceable bronze shaft sleeve and a dry shaft design to prevent circulating fluid from contacting the shaft. A ceramic and EPT mechanical seal facilitates pressure management, providing an operating rating of 125 PSI without the use of a wear ring. The pump volute incorporates center-line discharge for air venting and provides tapped ports for suction and discharge gauges.
Powered by a 5 HP Premium Efficiency TEFC motor at 1750 RPM with Aegis Grounding, the assembly operates on 380-460V / 3PH power and maintains 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.