The Flex is a flexible extraction arm used to extract welding fume
The Flex arm offers a solution for a wide range of welding areas. The arm consists of two fixed, impact-resistant synthetic components, with the EasyLift system incorporated in the hinges. This ensures easy movement of the extraction arm.
The Flex is available in arms from 2 up to 4 m in length and has an extraction capacity of 600 - 1600 m3/h. The Flex arm can be combined with a FAN-28 fan. The Flex is suitable for both mobile and stationary welding fume extraction systems.
Recommended for
- Maintenance and production welding
- Workbench applications
Features
- EasyLift system unlocks friction system of the arm middle hinge and allows light friction-fee lifting of the arm
- RotaHood 360 degree friction free rotatable extraction hood for easy positioning
- Light impact resistant industrial plastic tubes
- Standard Ø 200 mm smooth tubes to allow high capacity against low pressure drop
Find a friend for this (lonely) arm
Flex-2 m can be combined with;
- FAN-28
Welding processes with light to medium intensity
Stationary filter units:
- SFD
Stationary filter unit with a disposable filter used for light-duty or maintenance applications.
- SFS
Stationary filter unit with a self-cleaning filter used for medium dry welding applications.
Flex-3 m and Flex-4 m can be combined with;
- FlexMax
Extension crane that can extend the reach by 1.5, 2.5, 3.5 or 4.5 meter. The maximum reach with the FlexMax is 8.5 m.
Fans:
- FAN-28
Welding processes with light to medium intensity.
- FAN-42
Welding processes with medium to high-intensity.
Mobile filter units:
- MFD
A mobile welding fume extractor with disposable filter used for regular dry welding.
- MFS
A mobile welding fume extractor with self-cleaning filter used for intense dry welding.
- MFE
A mobile welding fume extractor with electrostatic filter used for oil treated steel welding.
Stationary filter units:
- SFD
Stationary filter unit with a disposable filter used for light-duty or maintenance applications.
- SFS
Stationary filter unit with a self-cleaning filter used for medium dry welding applications.
Step up your game against welding fume with one of these options
- Flex-2
Arm length of 2 m, suitable for stationary welding fume extraction systems only.
- Flex-3
Arm length of 3 m, suitable for mobile and stationary welding fume extraction systems.
- Flex-4
Arm length of 4 m, suitable for mobile and stationary welding fume extraction systems.
Looking for an extraction arm suitable for low ceilings and more intensive use? Click here to see the big brother of the Flex; the UltraFlex
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Physical dimensions and properties
Performance
Ambient conditions
Flex-2
Flex-3
Flex-4

The Flex is in accordance with the following directives:
- 2006/42/EC – Machinery Directive
Harmonised Standard:
- EN ISO 12100:2010 - Safety of machinery - General principles for design - Risk assessment and risk reduction