This base-mounted end suction pump is constructed with a cast iron casing and a bronze impeller. The assembly utilizes a stainless steel shaft paired with a bronze shaft sleeve to maintain the dry shaft design, which prevents the circulating fluid from contacting the shaft. A mechanical seal with a ceramic seat and EPT rubber isolates the internal components. The pump casing is rated for 125 PSI.
The pump operates with a 7.5 HP Premium Efficiency TEFC motor at 3450 RPM, which integrates Aegis grounding and utilizes a 200-230V 3PH power supply, resulting in a DOE PEI rating 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.