This base-mounted end suction pump utilizes a cast iron casing with integrally cast mounting feet and a bronze impeller. The assembly incorporates a dry shaft construction, which prevents circulating fluid from contacting the stainless steel shaft. A bronze shaft sleeve protects the shaft, while the mechanical seal is constructed with a ceramic seat and EPT rubber. This unit is rated for a maximum pressure of 125 PSI without a wear ring and provides center-line discharge for air venting.
Powered by a 50 HP premium efficiency ODP motor operating at 1750 RPM, this pump integrates Aegis grounding 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.