Environmentally friendly and energy saving

The GL series stands as "Green Line" for particularly environmentally friendly. We specifically designed it considering the protection of the environment by programming it to use less power than usual extraction systems. The energy-saving and noiseless blowers used are barely noticeable in noise-sensitive environments such as laboratories and offices. It is possible to save up to 65% energy.

Features and functions

Modular attachment, flexible usage and comfortable handling

Modulare Absauganlage

Modular and flexible

Individually combinable to fit to many processes

  • different filters can be combined

  • adaptable to various processes and applications

  • many accessories available for an ideal extraction

Energiesparende Absaugung

Energy saving

Particularly quiet and environmentally friendly

  • Low energy costs, environment-friendly

  • Noise-reducing blower

  • Suitable for operation in noise-sensitive environments

  • Energy saving 65%

Werkzeugloser Filterwechsel

Tool-less filter change

Exchange fast and smoothly.

  • Requires no special skills

  • Simple

  • No tools necessary

  • Saves time

More features

Double adsorption power

The adsorption of the gaseous substances takes place with activated carbon (physical adsorption) and BAC granulate (chemical adsorption).

Additionally collecting a very wide range of gases and odors - > neutralization by chemical bonding with attached to the substrate reactant.

Approved and certified

Depending on the system, different approvals are required.

DIN EN ISO 14644-1 / EG-GMP Guide,

confirmed by CCI = Contamination Control Instruments

Powerful engine

Electronically commutated engines for full performance and less energy consumption.

  • Wide range input 100 – 240 V

  • Brushless motor

  • Rotor made of permanent magnet

  • Stator of several windings

  • Bridge circuit of MOSFET transistors commutating electromagnets

Control elements

Easy to understand and use.

  • Change Run / Standby

  • Manual speed control

  • System status display

  • Power setting / hour counter display

  • Temperature / turbine error display

  • Filter status display

Inspiring control

Permanently full control of the system

  • Manual speed control

  • Optical and acoustic display of filter saturation

  • Powerful control electronics

  • Display / message of errors

  • Message memory

  • Parameterization access for activation of special functions

  • Collecting error output


Captures harmful particles

Pollutants have no chance.

  • Low-contamination dust disposal

  • Molecular sieve against gaseous pollutants

  • Pipes /flexible hose/extraction arm

  • Air return or exhaust air duct


Works efficiently without making much noise

  • barely hearable in working environment

  • energy saving engine

  • only between 53 -55 dB(A)


Assurance in occupational and health safety

  • fulfills protection level for safe extraction and filtering required by TRGS 528 Directive
  • specifically tested by Institute for Occupational Safety and Health (IFA) in accordance with DIN ISO 15012-1 (2013) and 15012-4 (2016)
  • meets high safety requirements
  • safely filters smoke, vapours and dusts with particles in micrometer range
  • awarded W3 and DGUV seal
  • listed on "IFA positive list"


TBH extraction systems for your processes

Laser technology

Laser can be used to process metals, wood and plastics. Due to the versatility, companies are focusing intensively on laser technology. This generates unwanted byproducts in addition to increasing efficiency, regardless of type and performance. Our TBH systems ensure a safe extraction of fine dust and laser smoke.


In the process of soldering, two different materials are joined together by melting. They become one and so should your process become one with our extraction system. The installation of a system is very easy, and will help protecting you from any harmful particles, which are created in the process of soldering.


Welding, grinding and cutting release very fine particles from the surface to be processed. When these dangerous substances break down on the lungs, they can trigger permanent incapacity to work. There must be efficient extraction of welding fumes to prevent this from happening.

Plastics processing

Almost every industry processes plastics these days. For the reliable extraction and filtration of abrasive dusts, or vapors, which occur during the processing of plastics, TBH systems are exactly the right solution. Let us convince you of our quality.

Technical glass

Glass production is very hot. The high temperatures required for melting allow gases to rise, which contain large quantities of environmentally hazardous substances. The hot or cold terminal layer releases tin or titanium chlorides in the acid polishing, for example, hydrofluoric and sulfuric acid. These have to be necessarily extracted because they are harmful to human health.


Manufacturers of electronic products work with small or tiny elements. Highly toxic materials such as arsenic or phosphorus are often used to modify the properties of semiconducting substances. Solvents on the microchips are used to remove contaminants that pose a burden on the environment and on employees.

Processes for working with vapours/gases

Gases are much harder to extract than solid particles. Due to their chemical structure, they can easily go through most filters. Special filters are needed to extract gases properly and reliably.

Medical Applications

Medical treatments with laser let harmful smoke particles arise, which are for the doctor as well as for the patients very debilitating. Therefore, a contamination-free environment with an effective extracting solution is crucial. 

Product data

Common data, devices and specifications of the series

Operates very quietly (approx. 55 db(A)) 

Protection Class 1

Brushless Engine

Fully assembled

4 casters for mobile use

Power cable

Devices and technical data

GL 230

Technical dataUnitGL 230GL 230 AGL 230 ZGL 230 ZA
Color (casing)-7035703570357035
Filter configurationsGL 230GL 230 AGL 230 ZGL 230 ZA
Pre-filter mat (M5)- -
Z-Linepanel Plus Filter (F7)- -
Particle filter (H13)-
Activated carbon/BAC filter-
GL 230 & GL 265GL 230A & GL 265AGL 230Z & GL 265ZGL 230ZA & GL 265ZA

GL 265

Technical dataUnitGL 265GL 265 AGL 265 ZGL 265 ZA
Color (casing)-7035703570357035
Filter configurationsGL 265GL 265 AGL 265 ZGL 265 ZA
Pre-filter mat (M5)- -
Z-Linepanel Plus Filter (F7)- -
Particle filter (H13)-
Activated carbon/BAC filter-
GL 230 & GL 265GL 230A & GL 265AGL 230Z & GL 265ZGL 230ZA & GL 265ZA


Completing TBH devices easily for even more flexibility