Diffusori ad effetto elicoidale

Circular and square ceiling swirl diffusers

• Nominal sizes 5, 6, 8, 10, 12, 16 in
• Volume flow rate range 8.2 - 770 cfm
• Diffuser face made of galvanised sheet steel, powder-coated, or of aluminium (depending on variant)
• For supply and extract air
• For variable and constant volume flows
• For all types of ceiling systems
• With discharge nozzle ideal for cooling in case of freely suspended installation
• High induction results in a rapid reduction of the temperature difference and airflow velocity
• Air change rates of up to 35 per hour can be achieved by arranging several diffusers in a row with a minimum pitch of 3 ft (center line to center line)
• Ideal for comfort zones

Optional equipment and accessories

• Exposed diffuser face available in RAL CLASSIC colors
• Horizontal or vertical duct connection
• Plenum box with cord-operated damper blade and pressure tap
• Shallow plenum box

Circular and square ceiling swirl diffusers

• Nominal sizes 300, 400, 500, 600, 625
  
  
• Volume flow rate range 10 – 265 l/s or 36 – 954 m³/h
  
  
• Diffuser face made of galvanised sheet steel, powder-coated
  
  
• For supply and extract air
  
  
• For variable and constant volume flows
  
  
• For all types of ceiling systems, and with an extended border also suitable for freely suspended installation
  
  
• High induction results in a rapid reduction of the temperature difference and airflow velocity
  
  
• Ideal for comfort zones

Optional equipment and accessories

• Exposed diffuser face available in RAL Classic colours
  
  
• Horizontal or vertical duct connection
  
  
• Plenum box with cord-operated damper blade and pressure tap

Circular and square ceiling swirl diffusers for high volume flow rates at low sound power levels and low differential pressure

• Nominal sizes 600, 625
• Volume flow rate range 31 – 265 l/s or 110 – 954 m³/h
• Diffuser face made of galvanised sheet steel, powder-coated
• For supply and extract air
• For variable and constant volume flows
• For all types of ceiling systems, and with an extended border also suitable for freely suspended installation
• Swirl unit inside for the best swirl effect and high induction levels
• Plenum box with acoustically optimised and lockable damper blade
• Ideal for comfort zones

Optional equipment and accessories

• Exposed diffuser face available in RAL Classic colours

Diffusori circolari e quadrati a soffitto ad effetto elicoidale con deflettori fissi per elevate scale di portata, con bassi livelli di potenza acustica e bassa pressione differenziale grazie all'innovativa tecnologia dei polimeri

• Grandezze nominali 160, 250, 300, 400, 600, 625
• Intervallo scala di portata 5 – 385 l/s o 16 – 1386 m³/h
• Frontale del diffusore in plastica con pale sovrapposte dal profilo tridimensionale per un vortice ad alta efficienza e un'elevata induzione
• Per aria di mandata e aria estratta
• Per portate volumetriche variabili e costanti
• Per tutti i tipi di controsoffitti e con bordo allargato utilizzabile anche per installazioni sospese
• Frontale del diffusore con bordo piatto leggermente inclinato – solo 3 mm di altezza
• Camera di raccordo con pala della serranda ottimizzata e bloccabile
• Il raccordo di connessione per grandezze nominali 160 e 250 consente un collegamento rapido, semplice e diretto ai condotti di ventilazione
• Frontale del diffusore con fissaggio a baionetta (nessun utensile necessario) disponibile per grandezze nominali 160 o 250 e con raccordo di connessione

Dotazione opzionale e accessori

• Finitura del frontale del diffusore disponibile nelle colorazioni RAL CLASSIC

Circular and square ceiling swirl diffusers that create high induction levels, for high room air change rates

• Nominal sizes 300, 400, 500, 600, 625
• Volume flow rate range 9 – 235 l/s or 31 – 846 m³/h
• Diffuser face made of galvanised sheet steel, powder-coated
• For supply and extract air
• For variable and constant volume flows
• For all types of ceiling systems, and with an extended border also suitable for freely suspended installation
• High induction results in a rapid reduction of the temperature difference and airflow velocity
• Very high room air change rate possible thanks to row arrangement with a minimum pitch distance of 0.9 m
• Ideal for comfort zones
• Circular diffuser faces can be easily mounted without tools in a circular plenum box with horizontal spigot

Optional equipment and accessories

• Exposed diffuser face available in RAL CLASSIC colours
• Square plenum box with cord-operated damper unit and pressure tap

Circular and square ceiling swirl diffusers for high room air change rates

• Nominal sizes 300, 400, 500, 600, 625, 825
  
  
• Volume flow rate range 7 – 470 l/s or 25 – 1692 m³/h
  
  
• Diffuser face made of galvanised sheet steel, powder-coated
  
  
• For variable and constant volume flows
  
  
• For all types of ceiling systems, and with an extended border also suitable for freely suspended installation
  
  
• High induction results in a rapid reduction of the temperature difference and airflow velocity
  
  
• Very high room air change rate due to row arrangement with a minimum pitch distance of 0.9 m
  
  
• Ideal for comfort zones
  
  
• Circular diffuser faces can be easily mounted without tools in a circular plenum box with horizontal spigot

Optional equipment and accessories

• Exposed diffuser face available in RAL CLASSIC colours, air control blades in black or white
  
  
• Horizontal or vertical duct connection
  
  
• Square plenum box with cord-operated damper unit and pressure tap

Circular ceiling swirl diffusers, with manual or motorised adjustment of the air pattern to ensure draught-free ventilation of the occupied zone both in heating and cooling modes

• Nominal sizes 315, 400, 630, 800
• Volume flow rate range 65 – 1080 l/s or 234 – 3888 m³/h
• Diffuser face made of galvanised, powder-coated sheet steel and of aluminium
• For supply air
• For variable and constant volume flows
• High induction results in a rapid reduction of the temperature difference and airflow velocity
• Discharge direction can be adjusted manually or with an actuator
• Diffuser face with aerodynamically optimised contours
• Ideal for high rooms

Optional equipment and accessories

• Exposed diffuser face available in RAL CLASSIC colours
• Horizontal or vertical duct connection
• An extended border improves the horizontal air discharge in cooling mode
• Protective cage for use in gymnasiums
• Actuators for adjusting the air discharge direction
• Diffuser face can be removed from the room side

Il diffusore a soffitto WAVEDRALL non è solo altamente induttivo, ma è interessante anche dal punto di vista energetico. Può essere installato praticamente in tutti gli ambienti con un'altezza compresa tra 2,4 e 4,4 m, dove sia considerata importante una soluzione tecnica impeccabile e un'integrazione estetica perfetta.

I diffusori d'aria possono essere montati in modo armonioso in soffitti in fibra minerale e/o in lamiera d'acciaio. Il WAVEDRALL può essere utilizzato anche per realizzazione a vista, cioè sospeso liberamente.