K2751-10 - Lincoln Prism Down Draft Fume Extraction Table K2751-10

Lincoln Prism Down Draft Fume Extraction Table K2751-10

The Lincoln Prism Down Draft Fume Extraction Table (K2751-10) is an industrial-grade solution designed to address the dual needs of a robust work surface and effective air quality control in manufacturing environments. Engineered for versatility, this unit serves as a comprehensive station for welding, grinding, and light-duty plasma cutting operations. The system is built around a high-capacity extraction motor that delivers 1,750 CFM of suction power, ensuring rapid removal of airborne contaminants. A key engineering feature of the Prism table is its differential extraction airflow; the unit is calibrated to provide 80% backdraft and 20% downdraft. This configuration is specifically optimized to pull fumes away from the welder's breathing zone (backdraft) while simultaneously capturing heavier particulates that settle on the table surface (downdraft).

Filtration efficiency is paramount in the design of the K2751-10. The unit comes equipped with two MERV 16 main filters, which are capable of capturing a minimum of 95% of airborne contaminants ranging from 0.3 to 1 micron in size. This level of filtration is essential for maintaining compliance with air quality standards and protecting personnel from hazardous metal fumes. To protect these high-efficiency filters and ensure safety, the table incorporates a three-stage spark arrestor system. This system effectively captures and cools hot particulates and sparks before they can enter the main filter chamber, significantly reducing the risk of fire and extending the lifespan of the filter media.

The physical construction of the table is designed for heavy industrial use. It features a generous 54-inch by 30-inch steel work surface capable of supporting a 440 lb load. For fabrication tasks involving larger components, the unit includes locking side panels that can be folded back to extend the working envelope. Maintenance is streamlined through front-accessible controls and particulate collection drawers, allowing operators to perform routine cleaning without disassembling the unit. A color-coded filter status indicator provides immediate visual feedback on filter condition, ensuring timely maintenance. The unit operates on 208-460 volt, three-phase input power, making it compatible with standard industrial electrical infrastructures.