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HTC Greyline™ 40 D

Support HTC Greyline™ and also most of HTC’s more advanced grinders

  • HTC GL 40 D
    HTC GL 40 D
  • HTC GL 40 D
    HTC GL 40 D

HTC Greyline™ 40 D is a three-phase dust extractor which is designed to support all grinders in the HTC Greyline™ series and also many of HTC’s more advanced grinders.

The robust and sturdy construction provides a handy machine with high quality and great reliability.

The machine is optimized to handle dry grinding of natural stone, concrete, floor preparation and wood, but the machine is also excellent for other areas where extraction of dust is required.

The machine use the Longopac™ system for collection of dust, resulting in very easy handling of grinding residue. The machine is also equipped with HEPA 13 filter and anti-static hoses for improved quality and safety.

During transportation, to use as little space as possible, the height of the machine can be adjusted to only 1540 mm (60.5 in).

The machine comes with a cleaning kit included.

Technical Data

Article Number113110113108113109
Length1065 mm1065 mm42 inch
Width720 mm720 mm28.3 inch
Height1540 - 1890 mm1540 - 1890 mm60.6 - 74.4 inch
Weight169 kg169 kg373 lbs
Motor output4 kW4 kW5.4 HP
Power consumption15,5 A9 A9 A
Voltage3 x 200-240 V3 x 370-415 V3 x 440-480 V
Frequency50/60 Hz50 Hz60 Hz
Dust Extraction motors111
Max theoretical airflow420 m³/h420 m³/h294 cfm


  • Multi functional
    Low height

    To use as little space as possible during transportation the machine is easy to adjust in height. During transportation the height is only 1540 mm, or 60.5 in.

  • Multi functional
    Multi functional

    Due to the construction of the vacs they can also be used for other activities in the work place.

  • Longopac

    Longopac™ makes it both faster and easier to empty the grinding dust. It is also economically advantageous since 100% of the bag material is used.

  • Handy with rubber wheels

    The vacs intelligent construction with robust and stable chassis and large rubber wheels makes them very easy to move around.

  • Greyline simplicity
    HTC Greyline™ simplicity

    HTC Greyline™ literally means easy grinding. Just connect the dust extractor with the machine and start grinding.

  • Clean air
    Clean air

    To maintain a clean air, all HTC’s dust extractors use HEPA 13 air filters. A HEPA 13 filter must trap 99,97% of all airborne particles bigger than 0.3 microns. The HEPA filters are the most efficient air filters available.

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