This base-mounted end suction pump comprises a cast iron casing and a bronze impeller. The design utilizes a dry shaft protected by a stainless steel shaft and a bronze shaft sleeve to prevent contact with the circulating fluid. The mechanical seal assembly incorporates a ceramic seat half and EPT rubber. This unit handles pressures up to 125 PSI without a wear ring.
The pump utilizes a 20 HP Premium Efficiency TEFC motor operating at 1750 RPM with Aegis Grounding on a 380-460V / 3PH power supply, resulting in a DOE PEI rating 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.