This base-mounted end suction pump integrates a cast iron casing with an integrally cast mounting foot and a bronze impeller. The assembly utilizes a dry shaft design, which prevents circulating fluid from contacting the stainless steel shaft. A bronze shaft sleeve protects the shaft, while the mechanical seal consists of a ceramic seat half and EPT rubber. This pump unit maintains a pressure rating of 125 PSI and incorporates a wear ring.
The motor provides 20 HP, Premium Efficiency, TEFC, 1750 RPM, Aegis Grounding, and 380-460V / 3PH power supply with a DOE PEI of 0.46. 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.