This close-coupled end suction pump comprises a cast iron casing with a bronze impeller. The dry shaft design eliminates contact between the circulating fluid and the shaft, which integrates a bronze shaft sleeve. A mechanical seal with ceramic seat halves and EPT rubber components maintains hydraulic integrity. This assembly operates at 125 PSI without a wear ring.
This assembly utilizes a 7.5 HP Premium Efficiency ODP motor operating at 3450 RPM with Aegis grounding and a 380-460V / 3PH power supply, resulting in a DOE PEI rating of 0.45. 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 mechanical 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.