Suction Extraction Arm

Product Details:

A smoke or fume extractor arm is a flexible, adjustable device designed to capture and remove hazardous airborne contaminants, like welding fumes, grinding dust, soldering smoke, and chemical vapors, directly at their source. This method, called source capture, is highly effective for maintaining a clean and safe working environment.Types of Extraction Arms

 

1. Hanging/Wall-Mounted: The most common type. They mount to a wall, ceiling, or post, keeping the floor clear.

2. Standing/Bench-Mounted: Designed to mount directly to workbenches or tabletops, ideal for smaller, more precise applications like soldering or light chemical work.

3. Telescopic Arms: Compact design where the arm sections retract, making them ideal for small spaces or low-ceiling areas.

4. Mobile/Portable Arms: The arm is attached to a movable filtration unit (with an integrated fan and filters), offering versatility for different workstations.

 

Selecting the Right Arm

 

To choose the correct smoke or fume extraction arm, consider:

• Type of Contaminant: Welding fumes, chemical vapors, fine dust, or general smoke will dictate the necessary filtration system (e.g., HEPA, activated carbon, or simple external venting) and arm materials.

• Welding/Process Type: Different processes (MIG, TIG, Stick, Grinding) produce varying amounts of fumes, influencing the required airflow (CFM) and arm diameter.

• Workspace Layout: Determine the required reach and the best mounting option (wall, ceiling, mobile) to ensure the arm can cover the entire work area without obstruction.

• Frequency of Use: Continuous, heavy-duty applications require more robust construction and higher airflow capacity.

Choosing the right arm is essential for compliance with health and safety regulations, such as those governing local exhaust ventilation (LEV).