Geovent GFX2 filter is approved for Zone 21 and 22 (dust)

ATEX Explosion-proof products

GeoFilter GFX2

Atex certified filter for Zone 21 and 22.
The GFX2 filter is approved for Zone 21and 22 (dust), and can be used for dust applications such as aluminum dust, magnesium and flour etc. in Zones 21 or 22. The filter has a filtration efficiency of 99.9% at 0.3 microns.
It is cleaned fully automatically by a pneumatic diaphragm valves. The filter is made of galvanized steel and supplied with 25 L collection bucket.
The GFX2 filter comes complete, incl. ATEX control, explosion membrane, spark-proof filter cartridges, ATEX shot valves. It is fully documented with instruction manual and certificates.

The filter is available in various sizes and can be combined in series. Airflow up to 28.800 m³/h.

Typical pressure drop from 1.000 to 1.500 Pa.

Ordering table

Art No Description Filter areal Max m³/h
16-450 GeoFilter GFX2-3-1 30 m² 1.800
16-451 GeoFilter GFX2-6-2 60 m² 3.600
16-452 GeoFilter GFX2-9-3 90 m² 5.400
16-453 GeoFilter GFX2-12-4 120 m² 7.200
Compressed air Air consumption Power supply Temperature Typical pressure drop Sound level Prtection class
3 – 6 bar clean and dry air* 3,0 liter/min per valve 24V DC or 230 V AC -12°C – +65°C 1000-1500 Pa <68 dB(A) Class C
*Depending on the processes

Contact our technical sales team

+45 8664 2211

Receive newsletter


GEOVENT A/S is also able to deliver customized solutions.
Below we show a selection of installation examples where we have found a solution for the customer.

Fast Delivery

We offer the best delivery time in the industry!

We appreciate when customers order goods well in advance – but we also understand, that is can be difficult. Therefore, we want to be part of the solution.

Our priority is to have a relatively large stock, because we know that it creates value for our customers. Therefore, we always have a wide range of extraction arms, hose reels, filters and other components for ventilation and extraction systems in stock.
Delivery of standard products with short notice we see as a part of the optimal service for you.

We keep focus on servicing our customers

We have considerable experience in solving even the most complex special tasks.

We believe in long term relationships with Partners, distributors and end customers. We believe in a constructive cooperation, where we literally do what we can to help each other!

We have a wide range of standard products, which we combine to an efficient and competitive solution for you. If necessary, however, we are ready to use our long term experience to develop a special solution to your exact need.
Please feel free to contact us with any inquiry you may have.

Competent guidance is your guarantee for feeling secure

We have considerable experience in solving even the most complex special tasks.

If you cannot find what you are looking for on our website, we can probably help you develop the solution.

Contact us and let us talk about the opportunities

Write to us

Tell us what we can help with, and we will get back to you.