This centrifugal end suction pump incorporates a cast iron casing with a centerline discharge and is constructed with a bronze impeller. The pump utilizes a dry shaft design that prevents circulating fluid from contacting the stainless steel shaft, which is covered by a stainless steel shaft sleeve. A mechanical seal with a ceramic seat and EPT rubber components maintains system integrity at a maximum pressure of 125 PSI. The assembly includes a replaceable wear ring within the casing to facilitate maintenance.
The unit utilizes a 40 HP premium efficiency TEFC motor operating at 3450 RPM with Aegis grounding, powered by 380-460V 3PH electrical service, and achieves 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 with electro-mechanical 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.