Aluminum breathable dryer, explosion-proof, for 200L barrel
The aluminum breathing dryer with explosion protection is the ideal solution for ventilating and drying drums in which sensitive or hygroscopic substances are stored. It prevents moist ambient air from entering the container by filtering and drying the incoming air during pressure equalization.
The desiccant inside adsorbs moisture and changes color from orange to green when saturated, making the current status of the filter visible at all times. Once the color change is complete, the desiccant can be easily replaced. One filter insert is sufficient for approximately 45 emptying cycles of a 200L barrel.
The breathable dryer is certified according to ATEX Directive 2014 and is therefore also suitable for use in potentially explosive atmospheres. The robust aluminum construction ensures durability, chemical resistance, and safe operation over a wide temperature range.
Typical applications:
Isocyanates and polyols in PUR systems
Gasoline storage and testing facilities
Insulating oils and hydraulic oils
Transmission oils, catalysts, epoxy resins
Adhesion promoters and other chemical processes
Technical specifications
| feature | Description |
| Article description | Aluminum breathable dryer, explosion-proof, for 200L metal drums or 220L plastic drums |
| Housing material | Aluminium |
| gasket | NBR |
| connection | 3/4" male thread |
| adsorbent material | Silica and activated carbon |
| Functional principle | Filters and dries incoming air, color change orange → green |
| Seats / capacity | Sufficient for approx. 45 emptying operations of a 200L barrel |
| temperature range | -40 °C to +80 °C |
| explosion protection | Compliant with ATEX Directive 2014 |
| Dimensions | Height 235 mm, diameter 130 mm |
| Application | Barrels, IBCs, storage of hygroscopic and sensitive media |
| Typical applications | Isocyanates, polyols, hydraulic oils, epoxy resins, catalysts |