Apr 2014

Improved Handling of the Extraction Unit MKFVA320 and MKFVA450

In the proven MKFVA320 and MKFVA450 extraction and filtering unit, the handling of the dust disposal and the filter replacement especially has been considerably improved. The contamination-free removal in the form of PE dust bags is now integrated and the total height of the unit has been reduced considerably as a result. The cover module can now be lifted up to change the filter.

A new model of the unit in the ATEX 95 version for extraction of normally ignition-sensitive inflammable dusts from Ex-zone 22 is available. Antistatic filters and measuring elements are used here in order to guarantee consistent avoidance of ignition sources.

Technical data
 

Dimensions:
Connection values:



Filter equipment:

Compressed air connection:
Noise:
Suction connection:
Weight:

Options:

750 x 750 x 1.625 mm (L x W x H)
230V/50Hz
1.2/1.4 KW
Controllable air volume 100-450 m³/h max.
Static vacuum pressure 12,500 Pa max.
2 filter cartridges with 6 square metre filter area
1 floating particle filter H13 for circulating air
5 bar
max 76 dB(A)
1x NW 50 mm / 2x NW 50 mm
approx. 120 kg

Dusting device
Spark quenching module
CO2 extinguishing system with controller
Version according to ATEX 95 for Zone 22

Nov 2025
New sales partnership in Switzerland: Fuchs Aadorf and Fuchs Umwelttechnik now joining forces for quality and competence in the Swiss market
Face the future with a strong partner: As of now, the Swiss company Fuchs Aadorf is exclusively taking over sales of the complete product portfolio of extraction and filtering units from Fuchs Umwelttechnik in Switzerland.

With this partnership, we are strengthening our local market presence and ensuring that our customers in Switzerland benefit from competent technical know-how, direct customer contact and top-class service.

The Fuchs Aadorf company stands for quality, reliability and technical expertise – ideal conditions for the optimally communicating the advantages and performance capabilities of our devices.
Sep 2025
Top marks again: 100 out of 100 points for Fuchs Umwelttechnik
We are delighted by the latest supplier evaluation from Carl Haas GmbH:

We scored top marks in all criteria – from quality to on-time delivery – and were confirmed as their preferred supplier.

Carl Haas GmbH, specialist for precision mechanics in plastic processing as well as precision wire and strip parts, rely on the excellent quality standards of our extraction and filtering devices, our outstanding engineering and our customer-orientated strategy.

Fuchs Umwelttechnik sees this result not only as an accolade but also as an incentive: With innovative solutions and a consistent standard of quality we continue to work according to our leitmotif – with our aspirations we are already one step ahead.

Jul 2025
Laser World of Photonics 2025 – Strong appearance with future-oriented solutions
With a convincing appearance at the Laser World of Photonics 2025 , Fuchs Umwelttechnik sums up very positively on the whole. With more than 1,300 exhibitors, the leading international fair for photonics, laser technologies and optical systems offered a comprehensive round-up of the branch. The laser fair took place side by side with the Automatica which provided additional stimuli.

As an established equipper for the laser industry, Fuchs Umwelttechnik presented numerous new products and sophisticated extraction and filtering systems for air purification – developed specially for the widest variety of laser applications. Our company has stood for quality, innovation and sustainable solutions for more than four decades.

Fuchs Umwelttechnik's booth attracted large numbers of visitors for the duration of the fair. Professional visitors took the opportunity for intensive talks with our experts and obtained specific information about our systems – numerous guests to the Automatica also showed great interest in our solutions for mechanical engineering and robotics.

The positive feedback and the high demand endorse Fuchs Umwelttechnik in their claim to be the reference for air purification in laser processes. We would like to thank all our visitors and look forward to new projects and successful cooperation.