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ESTA extraction arms capture welding and soldering smoke, gases, fumes and dusts right at the source. They can be connected to fans or to a central extraction system through a pipeline. Pneumatic springs ensure that the extraction arms can be moved to the desired position within their range.
The external beam construction ensures that the airflow volume is not impeded and that effective extraction can be achieved.
Our extraction arms are delivered fully assembled. This saves you time and prevents unnecessary installation errors.
Based on your individual application, our extraction arms can be delivered with various extraction hoods, hoses, mounting types and with many widths (50 mm to 200 mm) and ranges (1,5 m to 8,0 m).
1. Suction and conveyor hose
This highly flexible hose is for suction and blowing and is especially suitable for welding fume extraction and for HVAC technology.
2. PU spiral hose
This flame-retardant polyurethane hose is suitable for extracting sawdust and chips, as well as abrasive solids such as dusts, powders, fibres and chips.
3. Electrically conductive hose – super-light version
As an electrically conductive suction and blower hose, this version is especially suited to extraction in explosion-prone areas (EX protection). It can also be used for extracting aggressive solids and aggressive gaseous media.
4. Electrically conductive hose – heavy version
Like its super-light counterpart, this heavy version of the electrically conductive hose is excellent for extraction in explosion-prone areas (EX protection). It too can be used for extracting aggressive solids and aggressive gaseous media. However, the heavy version can also be used as a bellows and compensator.
5. Hose for the food and pharmaceuticals industries
This hose is especially suitable for extraction in the food, pharmaceuticals and chemical industries. However, it can also be used for extracting aggressive solids and aggressive gaseous media.
6. High-temperature hose
This flame-retardant extraction hose is especially good for extracting aggressive solids and gaseous media but can also be used as a compensator and bellows.
7. Special hose for increased flying sparks
This hose is especially suited to extraction of sanding dust and heavy welding fume extraction with lots of flying sparks. Additionally, it can be used for hot, abrasive sanding dusts.
Each extraction arm can optionally be delivered in an ATEX version.
The ATEX version is required for extraction in explosive zones 1/21 and 2/22.