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Heylo dust control system DCS-PF 1400
Heylo dust control system DCS-PF 1400

Heylo DCS-PF 1400 – dust control system

Dust control system with filter

Including: DCD-3.0 (Door base element + 2x PVC foil incl. velcro fastener + transport bag) + air cleaner PF 1400 + coarse dust filter (G4) + fine dust filter (F9/M class) + suction piece. For mould restoration fitted optionally with HEPA filter H14 (class H).

Clean renovation with the Heylo dust protection system DCS. Dust extraction and negative pressure maintenance with the combination of dust protection door DCD and PowerFilter with hoses. The dust protection door is used for quick and safe partitioning of doors between the working or dirty area and the white area. By connecting the PowerFilter 1400 in the white area to the DCD, a negative pressure is created in the renovation area (black area), which prevents the fine dust from spreading into adjacent rooms. As soon as the hose is led through the opening directly to the place where the dust originates in the renovation area, a dust extraction function results.

Easily transported and quickly installed, the dust protection system saves time, money and complications. Time-consuming subsequent cleaning, as with water-based systems, is not necessary. Simply tap out the dust bags and filters used and dispose of them.


Frequently asked questions (FAQs) about dust protection

What is the difference between the white area and the black area?
"Black area" refers to the contaminated (construction site) area. Hazardous substances arising during remediation include asbestos, dusts or mould. "White area" refers to the rooms located outside the contaminated remediation area.

In order to protect the workman and the occupants of the house, the white area is separated from the black area by partitions so that they are not contaminated. Air purifiers are used to ensure occupational safety within the black area. The black/white principle is laid down in corresponding regulations, for example in TRGS 524 (protective measures for activities in contaminated areas) and TRGS 519 (asbestos: demolition, renovation or maintenance work).

How does negative pressure work? Why do I need negative pressure in the work area?
Negative pressure in the work area prevents dust particles from entering adjacent rooms. With negative pressure, the air only flows into the room (work area) from the outside. Fine dust particles that are in the room air of the work area have no chance of getting out of the area.

When do I need a dust control door (DCD), when the dust control wall (HEYWALL)?
The DCD (Dust Control Door) is a door bulkhead that replaces a room door. When in use, the room is separated by a sheet and is easy to walk through. In combination with an air purifier used to maintain negative pressure, the door bulkhead is an effective dust barrier. The hoses of the air purifier are routed through the DCD to the point of dust generation, resulting in extraction at the workplace.

The HEYWALL is a dust barrier that can be used to reduce the size of large rooms or to separate refurbishment areas from others. With easy-to-install telescopic poles, a sheet can be used as a vertical partition to flexibly separate the room. Different construction variants can be realised with the flexible system: L-shape, U-shape, polygon, room divider or airlock. The system can always be reused, supplemented and extended. Special clamps can be used for the contact surfaces on the sides and on the ceiling. Here, too, the dust-tightness increases considerably with the use of an air purifier. If the rooms have been reduced in size with the system, the requirement for the performance of the air purifier (air exchange rate) also decreases.

Key features

  • Dust protection system for dust extraction and negative pressure maintenance in rooms
  • Quickly installed
  • For mould remediation, HEPA filter H14 (class H) can also be used as an option
  • For door widths from 680-1430mm
  • Can be optionally extended with various door adapters
  • Quick and easy to install with quick-release fastener
  • Two integrated dust extraction openings in the door
  • High air flow rate possible in the dust protection door

Product specifications

Ventilator-air flow without filters


Air flow with free M-filter F9


Air flow with free H-filter H14


Air flow by saturated filters


Power consumption


Power supply


Rated current


Protection class


Sound level


Hose intake/outlet side


Box size (l x w x h)

800 x 600 x 1250

Net weight


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