This centrifugal end suction pump integrates a cast iron casing with a bronze impeller and a stainless steel shaft. It incorporates a replaceable bronze shaft sleeve and utilizes a dry shaft design that prevents the circulating fluid from contacting the shaft. The mechanical seal assembly comprises a ceramic seat and EPT rubber. This unit handles operating pressures up to 125 PSI.
The assembly utilizes a 25 HP Premium Efficiency ODP motor operating at 3450 RPM with Aegis Grounding, powered by a 380-460V / 3PH supply, achieving 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.