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Extraction Hoses for Dust, Chips and Air

Extraction hoses connect machines, extraction systems and filter systems and, depending on the design, transport air, dust, chips, vapours or other media. At diconfa, you can find flexible extraction hoses for industry, workshops and trades – in suitable diameters and individually cut to the required length.

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Transparenter PU-Absaugschlauch nach Maß mit Federstahldraht-Wendel
PU Extraction Hose Transparent custom-cut
PU-Absaugschlauch | TPU transparent | antistatisch, DIN 4102 B1, ATEX | Ø 25–300 mm, 0,4 mm Wand

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Extraction Hoses for Machines, Workshops and Industry

An extraction hose is used wherever dust, chips, air or other media need to be conveyed from a machine or work area to an extraction, filtration or conveying system. Typical applications range from woodworking and workshops to mechanical and plant engineering as well as industrial extraction and dust collection systems.

Depending on the application, extraction hoses differ in aspects such as material, wall thickness, flexibility, diameter and technical properties. The required connection diameter alone is therefore not the only decisive factor. The medium to be extracted, the mechanical load and the requirements of the respective system should also be taken into account when making a selection.

Extraction Hose for Dust and Chips

Saws, milling machines, grinding machines, drilling machines and other processing equipment generate dust and chips that can be removed using a suitable extraction system. Flexible extraction hoses provide the connection between the machine and the extraction system and can also be used where rigid piping is unsuitable due to movement or confined installation conditions.

Especially for chip and dust extraction, the hose should be matched to the machine and the existing extraction system. Diameter and hose length affect the entire extraction system and should therefore not be selected independently of the connection, air volume and application.

PU Extraction Hose for Flexible Extraction Applications

The currently available custom PU extraction hose is made from transparent polyether polyurethane and reinforced with a spring steel wire helix. It combines high flexibility with dimensional stability and, thanks to its transparent design, enables visual monitoring of the conveyed material.

The hose is suitable, among other applications, for wood dust and chip extraction, dust collection systems, extraction arms, filter systems and ventilation systems, as well as for use on saws, grinding machines, milling machines and drilling machines. In addition, the version offered can be used to discharge various vapours and gaseous media.

The PU extraction hose is permanently antistatic, flame-retardant according to DIN 4102 B1 and suitable for the ATEX applications described on the product page. The specific technical data, operating limits and information on standards and tests can be found directly on the respective product page.

Where Are Extraction Hoses Used?

Flexible suction and extraction hoses are used in numerous commercial and technical applications. Which hose design is suitable always depends on the medium and the conditions of the respective system.

Typical applications include, for example:

  • woodworking and furniture manufacturing
  • chip extraction on saws and milling machines
  • dust extraction on grinding and processing machines
  • workshops and trade businesses
  • extraction and dust collection systems
  • filter systems and extraction arms
  • mechanical and plant engineering
  • ventilation and air handling systems
  • industrial extraction and conveying applications

Not every extraction hose is automatically suitable for all of these applications. Especially with abrasive media, higher temperatures, specific chemical exposure or requirements relating to antistatic properties and fire protection, the technical data of the respective hose version should be checked.

Order an Extraction Hose Cut to Size

A suitable hose length makes integration into machines and extraction systems easier. Hoses that are too long take up unnecessary space and can interfere with installation, while hoses that are too short may restrict freedom of movement or fail to reach the intended connection.

At diconfa, suitable extraction hoses can therefore be ordered, depending on the respective product, in different diameters and cut to the required length. For the current transparent PU extraction hose, inner diameters from 25 to 300 mm and individual length cuts are available.

Choosing the Right Extraction Hose

Consider the Medium and Application

The first question when making a selection is what needs to be extracted or transported through the hose. Fine dust places different demands on a hose than larger chips, vapours or pure air. The frequency of use and the mechanical load can also be decisive when choosing the material and design.

Select the Diameter to Match the Extraction System

The inner diameter should match the existing connections and the design of the extraction system. An unsuitable cross-section can affect the airflow within the system. Before ordering, therefore check the connections on the machine, extraction unit, distributor or pipework.

Flexibility and Hose Construction

A flexible extraction hose makes it easier to connect machines and can accommodate movement or different installation situations. Depending on the product, spiral reinforcements or different wall thicknesses can provide additional dimensional stability. At the same time, hose types differ in terms of weight, flexibility and resistance.

Check the Technical Requirements

For professional and industrial applications, additional requirements may be relevant. These include, for example, abrasion resistance, temperature range, chemical resistance, antistatic properties or fire protection. Such properties always apply specifically to the individual product and should be selected based on the technical specifications of the respective extraction hose.

Extraction Hoses as Part of the diconfa Hose Range

Extraction hoses are specifically designed for extraction, conveying and ventilation tasks. For applications involving the transport of liquids, water, air or compressed air, for example, other hose types may be more suitable.

You can find an overview of the different versions in the parent category Hoses. As the range continues to expand, you will also find separate categories there for PVC hoses, industrial hoses and other technical hose solutions.

Frequently Asked Questions

An extraction hose is a flexible hose that connects machines or work areas to an extraction, filtration or conveying system. Depending on the design, it can be used to extract and transport air, dust, chips, vapours or other media.

Extraction hoses are used, among other applications, in workshops, woodworking, mechanical and plant engineering, as well as in extraction, filtration and dust collection systems. Typical applications include dust and chip extraction on saws, milling machines, grinding machines and other processing equipment.

A PU extraction hose designed for this purpose can be used for wood dust and wood chips. Important factors include the required diameter, hose length and the requirements of the extraction system. The PU extraction hose offered by diconfa is specifically intended for wood dust and chip extraction.

A PU extraction hose is made from polyurethane. The hose currently offered by diconfa is made from transparent polyether polyurethane and reinforced with a spring steel wire helix. It is suitable, among other applications, for extracting and transporting dust, chips, vapours and gaseous media.

The diameter of the extraction hose should match the connections and the design of the machine or extraction system being used. An unsuitable hose diameter can affect the airflow within the system. The existing connections should therefore be checked carefully before ordering.

Yes. Depending on the product, suitable extraction hoses can be ordered from diconfa in different diameters and individual lengths. The currently available transparent PU extraction hose is offered with inner diameters from 25 to 300 mm and can be cut to the required length.

No. Antistatic or conductive properties are product-specific and should not be assumed for all extraction hoses. The PU extraction hose currently offered by diconfa is permanently antistatic. For other hose types, the respective technical product data should always be checked.

Not every extraction hose is suitable for ATEX applications. The current PU extraction hose from diconfa is designed for the ATEX applications specified on the product page. For the specific application, the standards, zones and technical requirements listed there should be checked.

Extraction hoses are primarily selected for extraction, conveying and ventilation tasks. Depending on their construction, PVC hoses may be designed for liquids, air or compressed air, for example. The specific design and suitability of the respective hose are therefore more important than the general product name.