Top Shelf Three Sixty Degrees Rotatable Fume Extractor With Detachable Hood And Hella Flexible Dust Collection Arm Knockout For Welding And Soldering No Sweat Industrial Exhaust Hose Deployment

Single Heavy Duty 360 Rotating Fume Extraction Arm
✔️ Four Meter Flexible Duct With Adjustable Flow Control Valve

This handy industrial dust collection arm kit delivers reliable ventilation for welding bays, soldering workbenches, and laser engraving shops. The detachable collector hood traps airborne particles right at the source, while the reinforced insulated tubing routes exhaust safely out of your workspace without kinking or losing suction pressure.

✅ Inner tube diameter measures 45 millimeters and 1.8 inches up to 200 millimeters and 7.9 inches.
✅ Stainless steel hood covers span from 165 millimeters and 6.5 inches through 400 millimeters and 15.7 inches.
✅ Three position control valve offers closed, half open, and fully open airflow settings.
✅ Total flexible reach extends to 4 meters and 13.1 feet for full overhead access.

💡 How does proper duct sizing affect long term performance in a factory fume extraction system?
The right bore diameter keeps velocity high enough to move particulate matter without stressing the fan motor.
- Matching hose width to equipment intake prevents airflow drop off during peak operation.
- Proper mount spacing reduces friction loss and maintains steady suction across extended reaches.
- Routine gasket checks preserve seal integrity and stop contaminated air from leaking back into the room.

✝️