This base-mounted end suction pump comprises a cast iron casing with a 125 PSI pressure rating and a replaceable bronze wear ring. It utilizes a stainless steel impeller and a stainless steel shaft paired with a replaceable bronze shaft sleeve. The design integrates a dry shaft construction to prevent contact between the circulating fluid and the shaft. A mechanical seal consisting of ceramic seat and EPT rubber components facilitates operation at temperatures up to 250°F.
Powered by a 20 HP Premium Efficiency TEFC motor operating at 3450 RPM with Aegis Grounding and a 200-230V / 3PH power supply, this pump maintains a DOE: PEI rating 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.