This base-mounted end suction centrifugal pump utilizes a cast iron casing with integrally cast mounting feet and a bronze impeller. The assembly incorporates a dry shaft design that prevents circulating fluid from contacting the stainless steel shaft, which is covered by a replaceable bronze shaft sleeve. A mechanical seal with a ceramic seat and EPT rubber maintains fluid integrity for applications operating at pressures up to 125 PSI.
The 50 HP Premium Efficiency TEFC motor operates at 3450 RPM and integrates Aegis grounding for use with a 380-460V / 3PH power supply, resulting in a DOE PEI of 0.47. 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.