This base-mounted end suction pump is constructed with a cast iron casing and a bronze impeller. The assembly incorporates a dry shaft design with a stainless steel shaft covered by a replaceable bronze shaft sleeve, which prevents circulating fluid from contacting the shaft. A mechanical seal utilizes ceramic for the seat half and EPT for the rubber components. Operating within a design pressure of 125 PSI without a wear ring, this pump facilitates consistent fluid handling while maintaining hydraulic balance through its bronze impeller construction.
The 7.5 HP premium efficiency TEFC motor operates at 3450 RPM with Aegis grounding on a 380-460V 3PH power supply, resulting in 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.