Air Diffuser and Air Grille

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China manufacturer Aluminum Air Diffuser Jet Nozzle Diffuser

China manufacturer Aluminum Air Diffuser Jet Nozzle Diffuser

China manufacturer Aluminum Air Diffuser Jet Nozzle Diffuser

HVAC Systems,Ventilation
1 - 10(Pieces):10(days),11 - 100(Pieces):20(days),101 - 500(Pieces):30(days),>500(Pieces):Negotiable(days)
Sea freight
Graphic customization (Min. Order: 5000 Pieces),Customized packaging (Min. Order: 5000 Pieces),Customized logo (Min. Order: 5000 Pieces)
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Quick Details
Warranty:1 Year
After-sale Service:Online technical support, Return and Replacement
Project Solution Capability:graphic design
Application:Hotel, Building
Design Style:Morden
Place of Origin:China
Brand Name:VENTECH
Model Number:JD-VA
Product name:Jet DIffuser
Material Thickness:1.2mm
Shape:Ball Shape
Surface finish:Powder Coating
Standard Color:RAL9010 / RAL9016
Feature:adjustable core
Accessories:Slide Damper

Professional Air Ceiling Diffusers and Air Grilles Manufacturer




VENTECH jet diffusers, type JD, are especially developed for large and high areas such as concert halls, theaters, galleries, airports, shopping centers, industrial plants etc. Through their aerodynamic design they ensure a reduced noise level and even a long throw at high outlet velocities. The ball jet diffuser can be installed for supplying air either horizontally or vertically. The ball jet nozzle can be adjusted in any direction within 360 from the centerline without affecting the airflow resistance or the sound pressure level. 


  • Nominal sizes: 100, 125, 150, 200, 250, 315, 400, 450, 500 & 630mm
  • Volume flow rate range: 15 to 400 l/s or 54 to 1440 m³/h
  • Visible parts made of aluminium
  • For variable and constant volume flows
  • Low sound power levels due to aerodynamically optimised nozzle contours
  • Quick and easy to fix, concealed fixing


  • Surface Finish: Powder coated color finish as per RAL color----standard color: RAL9016, 9010.
  • Material thickness: 1.2mm
  • Accessory: slide damper

company details




Yingde Ventech Air Conditioning Co.,Ltd constantly advancing with the times in air units field. This product can be easily fixed and removed. Yingde Ventech Air Conditioning Co.,Ltd stays ahead of demand and achieve peak efficiency with excellent customer service. This product can be easily fixed and removed.
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