This close-coupled end suction pump incorporates a cast iron casing and a bronze impeller. The assembly utilizes a dry shaft design that eliminates contact between the circulating fluid and the shaft, which is protected by a bronze shaft sleeve. A mechanical seal is integrated into the pump design, constructed with a ceramic seat and EPT rubber. This pump is rated for 125 PSI without a wear ring.
Powered by a 50 HP premium efficiency TEFC motor operating at 1750 RPM, the system includes Aegis grounding and functions on a 380-460V 3PH power supply with 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 3R / IP 64 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.