This close-coupled end suction pump is constructed with a cast iron casing and a bronze impeller. The design utilizes a dry shaft configuration that eliminates contact between the circulating fluid and the shaft, which is completed with a bronze shaft sleeve. The mechanical seal assembly comprises a Ni-Resist seat half and EPT rubber components, sustaining a maximum pressure rating of 125 PSI without a wear ring.
The assembly utilizes a 3 HP, premium efficiency, TEFC motor operating at 1750 RPM with Aegis grounding, powered by a 200-230V 3PH electrical supply. 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 Type 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.