Properties

• Supply and extract of isothermal, cooled, or heated air.
• Strong induction effect.
• High number of air changes.
• Suitable for modular ceiling systems.
• Good aerodynamic properties.
• Low noise level.
• Return grille can be fitted with a filter.
• Filter easily replaceable via a hinged front panel.
• PU insulation, fire class B3.

Product description

• MWVPD-4 – Supply air grille with side connection, four-way air distribution.
• MWVPD-3 – Supply air grille with side connection, three-way air distribution.
• MWVPD-2 – Supply air grille with side connection, two-way air distribution.
• MWVP-4 – Supply air grille with top connection, four-way air distribution.
• MWVP-3 – Supply air grille with top connection, three-way air distribution.
• MWVP-2 – Supply air grille with top connection, two-way air distribution.
• MWVPD-R – Return air grille with side connection.
• MWVPD-RF – Return air grille with side connection and filter.
• MWVP-R – Return air grille with top connection.
• MWVP-RF – Return air grille with top connection and filter.

Technical data

• Visible part RAL 9010.
• Remaining parts made of galvanized steel sheet.
• Other colors available on request.

Product description

• Standard finish is RAL 9010.
• Suitable for extract air above suspended ceilings.
• The grille can be fitted with a cover plate to prevent visibility.
• Suitable for modular ceiling systems.
• Good aerodynamic properties.
• Low noise level.

Product description

• WID-FR perforated ceiling air grille
• WID-FR-A – Perforated ceiling air grille with cover plate.

Finish

• Front panel RAL 9010.
• Cover plate black.
• Other colors available on request.

Dimensions

External dimensions of the faceplate are 595 × 595 mm

Product description

• WPD-4 Four-way air discharge
• WPD-3 Three-way air discharge
• WPD-2 Two-way air discharge
• WPD-R Return air version
• MPV – Modular plate.
• WWM – Mounting kit.
• WKDV – Supply air plenum.
• WKDVI – Supply air plenum, internally insulated.
• WKRV – Return air plenum.

Properties

• Supply and extract of isothermal, cooled, or heated air.
• Strong induction effect.
• High number of air changes.
• Suitable for modular ceiling systems.
• Measuring nipple for balancing and commissioning.
• Good aerodynamic properties.
• Low noise level.
• PU insulation, fire class B3.

Product description

• WISL – Waterloo inspection access panel
• P – Perforated inner core
• B – Solid inner core (optional)
• VF-P200 – White G2 wire mesh filter (optional)

Mounting / fixing

• ST – concealed screw fixing (standard)
• MB – mounting bracket (optional)

Finish

• RAL 9010 – Pure white (RAL color standard)
• Other colors available on request.

Dimensions

• Minimum 300 x 300 mm
• Maximum 800 x 600 mm
• Standard increments of 100 mm (intermediate sizes are also available).
• Larger dimensions available upon request.

Product description

• WTF Square swirl diffuser
• RWTF Round swirl diffuser
• MWTF Swirl diffuser in modular 600 × 600 ceiling tile format
• TKDV Plenum box
• TKDVI Internally insulated plenum box
• TKRV Return air plenum box
• H – Connection flange / connection edge
• T – Traverse for duct mounting

Properties

• Supply and extract of isothermal, cooled, or heated air.
• Strong induction effect.
• Suitable for modular ceiling systems (MWTF)
• Proper operation without a ceiling.
• Good aerodynamic properties.
• Low noise level.
• Good mixing with room air.
• PU insulation, fire class B3.

Product description

• WSDT – Diffuser with curved blades
• WSRT – Circular diffuser with curved blades
• SDSS(I) – Supply air plenum box
• SDSSE Ø – Return air plenum box
• SDCS(I) Ø – Supply air plenum box
• SDCSE Ø – Return air plenum box

Properties

• Supply and extract of isothermal, cooled, or heated air.
• Strong induction effect.
• Low noise level.
• Suitable for modular ceiling systems.
• Proper operation without a ceiling.
• Good aerodynamic properties.

Finish

• RAL 9010 – Pure white (RAL colour standard)
• Galvanised steel plenum box
• Other colors available on request.

Properties

• High capacity
• Airflow direction can be adjusted using reversible plastic blades.
• Plenum box available with side or top connection.
• Rapid induction of supply air.
• Suitable for higher spaces.

Mounting / fixing

• Dimensions 300 to 600: single central screw fixing.
• Dimensions 625 to 825: 4 screws.

Product description

• SDVSA – Swirl diffuser with square front plate featuring a radial slot pattern.
• SDVCA – Swirl diffuser with round front plate featuring a radial slot pattern.
• SDVSB – Swirl diffuser with square front plate featuring a star-shaped slot pattern.
• SDVCB – Swirl diffuser with round front plate featuring a star-shaped slot pattern.
• S – Plenum box with side connection.
• V – Plenum box with top connection.

Options

• Plenum box
• Manual control / hand-operated actuator
• Motorised actuator
• Bimetallic actuator
• RAL colours (RAL colour standard)
• module plate
• Bimetallic actuator
• Adjustable throw distance depending on the supply air temperature.
• No additional power supply required.

Product description

• Aircell 2300 kunststof plafondrooster
• Aircell 2600 plastic ceiling grille
• B Cover segments for three- or two-way air discharge.
• PK Plastic plenum box.
• OAK – Plastic volume control damper
• R400/315 – Plastic reducer piece.
• WKA – Galvanised steel plenum box.
• WKAI – Galvanised steel plenum box with internal insulation.
• OAC – Aluminium volume control damper.

Properties

• Supply and extract of isothermal, cooled, or heated air.
• Suitable for wet and aggressive environments.
• Maximum supply air temperature: 50 °C.
• Suitable for modular ceiling systems.
• Entirely made of plastic (including plenum P).
• Easily removable grille.
• Lightweight and strong.
• Fire class B3 for all products.

Finish

• Grille: white.
• Plastic plenum: black.
• Plastic volume control damper: black.
• Steel plenum: electro-galvanised.
• Volume control damper for steel plenum: plain aluminium.

Product description

• DF – Louvre ceiling grille with flanged edge, horizontal air discharge.
• DE – Louvre ceiling grille without flanged edge, horizontal air discharge.
• DFA Verstelbaar lamellen plafondrooster met flensrand, horizontaal of verticaal uitblazend
• KDV(I) – Supply air plenum for DF/DE (insulated or non-insulated).
• KRV(I) – Return air plenum for DF/DE (insulated or non-insulated).
• R – Transition piece to round connection.
• PB(I) – Plenum for DFA (insulated or non-insulated).
• OBSS – Volume control damper operated with hex key.
• OBLL – Volume control damper operated with lever.
• MPD – Module plate for DF.
• WM – Mounting set for DF.

Properties

• Supply and extract of isothermal, cooled, or heated air.
• Strong induction effect.
• Suitable for modular ceiling systems.
• Good aerodynamic properties.
• Low noise level.
• High throw length.
• Removable internal core.
• PU insulation, fire class B3.

Finish

• RAL 9010
• Galvanised steel plenum box
• Other colors available on request.

Product description

• RWK round ceiling supply air grille
• RWK-R round ceiling return air grille
• UKDV – Supply air plenum.
• UKDVI – Supply air plenum, internally insulated.
• UKRV – Return air plenum.

Properties

• Supply and extract of isothermal, cooled, or heated air.
• Strong induction effect.
• High number of air changes.
• Good aerodynamic properties.
• Low noise level.
• No Coandă effect required.
• Removable front panel.
• Adjustable front panel.
• PU insulation, fire class B3.

Finish

• RAL 9010 – Pure white (RAL colour standard)
• Galvanised steel plenum box
• Other colors available on request.