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  5. ASD 300 Ex
  1. Home
  2. Products and services
  3. Industrial fume extraction
  4. Dust collection and smoke extration
  5. ASD 300 Ex

ASD 300 Ex – extraction system for explosive atmospheres

Product details

Applications fields

  • Removal of combustible dusts of explosion category St.1

  • Grinding, engraving, polishing

  • Cleaning, abrading, transfilling, etc.


  • Stationary extraction unit with 15 l hobbock

  • Fully automatic filter cleaning via compressed air multi-jet nozzle

  • Powder coated, robust steel housing

  • Connection of extraction arms 2 X DN 50


  • Volume flow control: stepless adjustment of suction capacity

  • Loaded particle filter indicator: optical signalling

  • Use of polyester fleece filter cartridges with PTFE membrane, electrically conductive

  • Category C/BIA, safety post-filter HEPA H13 with aluminum separators

Technical specifications

Device versionASD 300 Ex ECASD 300 Ex FQ
Max. air flow in m³/h220450
Max. vacuum in Pa228002600
Nominal capacity in m³/h@Pa180 @ 6000200 @ 2000
Dimensions in mm (WxDxH)370x590x1810430x550x1340
Weight in kg6060
Noise level in dB5254
Connection variants – diameter in mm2 x 752 X 75

System benefits

  1. Simple operation

    Our extraction and filtration systems have been designed in such a way that they can be put into operation trouble-free and are easy to operate. They are easy to operate, handle and maintain.

  2. Individual extraction solution

    Your systems will be adapted to your needs. Starting with the pollutant situation and your internal processes to the best possible collection solution - we advise and support you in the selection and installation of your ideal extraction and filtration solution.

  3. Based on R&D

    Research and development (R&D) has highest importance at ULT. Many projects with well-known partners and institutes have been resulted in new approaches for ventilation systems, which are often transferred to series products or quickly and easily adapted to customer-specific projects.

  4. Ideal filtration technology

    The utilization of the most sensible filtration technology ensures a long filter service life and, consequently, reduces maintenance and spare parts costs. ULT always offers You the ideal solution for your specific pollutant technology in order to achieve the best possible filtration results.

  5. Low-noise operation

    ULT's extraction and filtration systems are particularly quiet. This has already been appreciated by numerous customers worldwide. Your employees are thus effectively protected against noise pollution.

  6. Modular construction

    Modularity is the basis for the effective use of ULT ventilation solutions. This allows You to react flexibly to changing pollutant or processing scenarios and always exploit the full potential of the systems.

Extraction system with explosion protection for dust and gas mixtures
ASD 300 Ex for combustible dusts and atmospheres

Your contact at ULT

Marko Höher

Head of Sales

Sales Manager national/export
Sales Manager national/export
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+49 3585 4128 0ult@ult.deContact form

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