Duka - Seite 2

With a telescopic valve, you get a complete solution for ventilation in your home. A complete telescopic valve with sound-insulated wall feed-through, insect net, external gray, red or white louvre grille, internal white wall valve with cord pull, dust filter and condensation-insulated lid. Used for wall thicknesses from 260-400 mm. Can be extended with a 20 cm. extension tube. Sound attenuation in the closed position is 45 dB and in the fully open position is 26 dB. Note during installation: It is best to install telescopic valves in the outer walls - approx. 100 mm from ceiling. There should be two valves per room, depending on the size of the room. The valves must always be placed opposite each other so that the air circulation proceeds effortlessly. If possible, the valves should be placed on the west and east sides of the house, since the wind in Denmark mainly comes from the west.

Ventilation grille Type 460, 400x60 mm, alu

Exhaust and intake valve Type 125 VRF, Ø125 mm, white

One Pro 50S WiFi, Ø160 mm

Jalousie grille with insect net. Mounts directly to wall, plinth or gable.  Fasten with 1 screw in each corner or with sealant.  Can be used for all types of ventilation tasks.  The insect net prevents the entry of insects.  If the grate is used in the flue of a tumble dryer, we recommend removing the insect net so that lint from the tumbler does not clog the grate.  Manufactured in aluminum sheet which is powder coated.

DUKA One Pro 25S ist eine Ø100-Ausführung von DUKA One Pro 50 S. Es verfügt über eine innere Abdeckung in einem stilvollen quadratischen Design mit abgerundeten Ecken und einer matten Oberfläche.

Valve with frame and screw cap, adjusted by turning the screw cap.

Fan without controls. Timeless and smooth front. 68 m3/h - sound level 26 dB(A) - 3 year warranty.

Pro 90 ist ein Ventilator von höchster Qualität mit sehr geräuscharmem Motor und schlichter Front, u.a. für Badezimmer. Ø99 mm.

Komplettes Teleskopventil mit schallgedämmter Wanddurchführung, Insektennetz, äußerem grauen Lamellengitter, innerem weißen Wandventil mit Schnurzug, Staubfilter und kondensisoliertem Deckel. Durchmesser: 102mm

Lamellar valve type 70 attached transition piece Ø100 mm. Valve with loose slats that opens for internal air flow, but minimizes wind nuisance from the outside. Used in connection with fans, hoods and dryers.

Complete telescopic valve with extra sound-insulated wall feed-through, insect net, external gray louvre grille, internal white wall valve with cord pull, dust filter and condensation-insulated cover. Used for wall thicknesses from 260-400 mm. Can be extended with a 20 cm. extension tube. Sound attenuation in the closed position is 62 dB and in the fully open position is 47 dB.

Flap valve Type 111, 150x150 mm, white

Maintenance - Filter

Duka fan Pro 30TH Humidity and time controlled, Ø100 mm, white

DUKA One S6 ist eine Einraum-Lüftungslösung mit Wärmerückgewinnung. DUKA One wird in der Außenwand montiert und kann daher dort installiert werden, wo in der Wohnung ein Lüftungsbedarf besteht. Durchmesser: 160mm

Transition piece Ø133/140/152mm. Cut the transition piece to the dimension to be used. With the Duka click system, two transition pieces are clicked together.

Jalousie grille with insect net, which is mounted directly on the wall, plinth or gable. Fasten with 1 screw in each corner or with sealant. Can be used for all types of ventilation tasks. The insect net prevents the entry of insects. If the grate is used in the exhaust from a tumble dryer, we recommend removing the insect netting so that lint from the tumbler does not clog the grate. Manufactured in aluminum plate.

For installation in Duka's white plastic ventilation pipes in connection with fans mounted in the wall, when you want to avoid drafts when the fan is switched off.

Grate with square frame and round flange. Without insect net. Suitable for wall penetration type 204.

Fernglas 8 x 42, Porro

Used for mounting in cupboards and interior doors. Ensures the necessary extraction.

Complete telescopic valve with wall penetration, external gray louvre grille and internal white poppet valve. Suitable for wall thicknesses from 230-350 mm.

Flex hose Ø162x6000 mm, white

Lamellar valve type 70 attached transition piece Ø100 mm. Valve with loose slats that opens for internal air flow, but minimizes wind nuisance from the outside. Used in connection with fans, hoods and dryers.