This base-mounted end suction pump comprises a cast iron casing and a stainless steel impeller. The assembly utilizes a dry shaft design that isolates the stainless steel shaft from the circulating fluid through the use of a bronze shaft sleeve. A tungsten carbide seat half and EPT rubber provide mechanical seal integrity within an operating limit of 125 PSI.
The motor provides 7.5 HP with a Premium Efficiency rating in a TEFC enclosure, operating at 3450 RPM with Aegis grounding and a 200-230V / 3PH power supply, resulting in 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.