K639-5 - Lincoln Electric SHFA Flat Suction Nozzle with Flexible Arm & Magnetic Base

Precision Fume Extraction for Industrial Environments

The Lincoln Electric SHFA Flat Suction Nozzle (K639-5) is a specialized accessory designed to enhance the performance of your welding fume extraction systems. Engineered specifically for use with the Lincoln X-Tractor 1GC Welding Fume Extractor, this nozzle assembly provides a targeted solution for capturing particulate and fumes directly at the source. In industrial settings where air quality and worker safety are paramount, the K639-5 offers the reliability and durability expected from Lincoln Electric products.

Robust Construction and Design

At the core of this assembly is a 150 mm (6 inch) wide aluminum suction nozzle. The flat design is optimized to cover a significant area of the weld zone while remaining unobtrusive. Aluminum construction ensures the nozzle is lightweight yet resistant to the heat and spatter typical of heavy fabrication environments. Connected to the nozzle is a 20-inch (500 mm) flexible steel hose. This robust hose allows operators to manipulate the position of the suction head with ease, ensuring it stays in place once positioned. Unlike plastic alternatives, the steel construction resists melting and wear, providing a long service life even in rigorous maintenance and repair applications.

Versatile Mounting and Compatibility

One of the standout features of the K639-5 is its magnetic mounting stand. This allows the entire assembly to be securely attached to any ferrous surface, such as the welding table or the workpiece itself. This stability is crucial for maintaining the recommended capture distance of less than 4 inches (100 mm), ensuring maximum efficiency in fume removal. The kit comes complete with the S20591-7 adapter, making it instantly compatible with 1-3/4 inch (45 mm) I.D. hoses, streamlining the setup process for your maintenance teams.

Applications

This suction nozzle is ideal for a wide range of industrial applications, including:

• General and Heavy Fabrication
• Automotive Repair and Manufacturing
• Robotics and Automation Cells
• Shipbuilding and Structural Steel Work

By integrating the Lincoln SHFA Flat Suction Nozzle into your safety protocols, you ensure a cleaner, safer, and more compliant working environment for your welding professionals.