K4384-1 - Lincoln Prism Mobile Fume Extractor with 10ft Arm and Mechanized Cleaning

Advanced Mobile Fume Extraction for Industrial Environments

The Lincoln Electric Prism® Mobile with Mechanized Cleaning (K4384-1) is a high-performance, low-vacuum welding fume extraction system designed for the rigorous demands of industrial manufacturing and fabrication. Engineered to capture welding fumes at the source, this unit features a robust 735 CFM airflow capacity when paired with the included 10-foot extraction arm. The system is built around a large-capacity MERV 14 filter, which is capable of capturing up to 84% of airborne contaminants ranging from 0.3 to 1 micron in size. This level of filtration efficiency ensures that hazardous particulate matter generated during MIG, TIG, Stick, and Flux-Cored welding processes is effectively removed from the operator's breathing zone and the general shop environment.

RotaPulse® Mechanized Cleaning Technology

A standout feature of the K4384-1 is the RotaPulse® Automatic Filter Cleaning System. Unlike passive filtration units that require frequent manual cleaning or filter replacement, the RotaPulse® system utilizes a compressed air connection to automatically pulse-clean the filter. This mechanism dislodges accumulated particulate from the filter media, depositing it into a collection bin for easy disposal. This technology not only maintains consistent airflow performance over longer periods but also significantly extends the service life of the main filter, resulting in lower long-term consumable costs and reduced downtime for maintenance.

Safety and Compliance Integration

The Prism® Mobile is designed with integrated safety features essential for regulatory compliance and facility safety. An internal spark arrestor functions as a pre-filter, capturing larger particles and preventing sparks from reaching the main filter element, thereby reducing fire risks. The unit also includes a color-coded filter status indicator, providing operators and maintenance personnel with immediate visual feedback on filter health. With a footprint of 40" x 32" x 48" and equipped with heavy-duty front casters and rear wheels, the unit offers exceptional maneuverability, allowing it to be positioned precisely where needed in dynamic production environments. The system operates on standard 120V single-phase power, making it compatible with most facility electrical infrastructures without the need for specialized wiring.