White Adjustable Plastic Air Diffuser,HVAC Air Diffuser

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100 pc
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999999 pc/month

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Specification of Round Diffuser


Round Diffuser With Damper

 Supplying Air Diffusers 

-Frame Thickness: 1.0mm /0.8mm
-Any Size be customed 
-Powder Coated RAL 9010/9016


Usage of Round Diffuser

The grille is suitable for ceilling  sidewall, soffit or cill mounting and may be used for supply or extract applications. 

Typical installations include offices, shops, hotels and most commercial or industrial buildings.

Available as standard in white polyester powder coat finish. 

Other polyester powder  coat finishes are also available as an option.

Size & Specification of Round Diffuser

round air diffusers

circular ceiling diffuser

round diffuser





1. Product name: round air diffuser



2. Material: aluminum



3. Powder coated: standard color, RAL 9010/9016



4. Damper with



5. reduce the flow resistance and noise.



6. The products are easy to install and clean.



7.adapt to centrel air-conditioning systems.



8. other size/colors available.

Dimensions,colors,thickness, finished, disigns and other specification can be customized according to customers' request

Paacking & Shipment



PO shrink film bag for each pcs, ourter by export carton

PVC film + 4 plastic protection corners + carton box + closed wooden box optionally. 


within 21 days after deposit

Products Show

White Adjustable Plastic Air Diffuser,HVAC Air Diffuser

White Adjustable Plastic Air Diffuser,HVAC Air Diffuser

White Adjustable Plastic Air Diffuser,HVAC Air Diffuser

White Adjustable Plastic Air Diffuser,HVAC Air Diffuser

White Adjustable Plastic Air Diffuser,HVAC Air Diffuser

White Adjustable Plastic Air Diffuser,HVAC Air Diffuser


1, What's size do u have for round type diffuser?

A: We have face size from 150mm to 550mm,neck size from 250mm to 400mm


2, Do u still have other types ?

A: Yes, we have round diffuser/ rectangle diffuser/ linear grilles/ baseboard diffusers,etc


3, What's the most early delivery time?

A: Within 25 days for each 40'fcl

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Q:What are the parts of an automobile air conditioner?
Refrigeration system is the use of refrigerant from the liquid into a gas, the need to absorb heat and the gas into the liquid, the principle of heat release to reduce the temperature inside the car.
Q:What are the types of condensers?
The condenser is often used for the condensation of the two steam at the end of the multi effect evaporator to ensure the vacuum of the final effect evaporator
Q:What are the parts of the outdoor unit?
The indoor machine comprises a heat exchange copper tube, a fan and an electric component
Q:What are the air compressors for?
Air jet loom with compressed air blowing weft to replace the shuttle
Q:What is the function and control of the evaporator and condenser of the air conditioner?
The evaporator is like the air conditioning will see popsicles popsicles in hot weather
Q:Refrigerators do not cool, compressors do not work, but very hot, what is the reason?
Check the external power supply and the compressor input voltage
Q:What are the differences and characteristics of D M type V compressor?
Both D and M compressors are mature compressor structures. If large displacement is required, the M model is recommended because the force of the crankshaft is more balanced, and the layout of the crankshaft is more reasonable, but the area is larger.
Q:How to repair air conditioning compressor?
The compressor power supply line card is generally burned, long time working in load condition caused by compressor, high current operation, the surface temperature of the compressor is higher. After dealing with the terminal fault, check the damage reason of the compressor terminal, the condenser fouling, the outdoor fan speed and the compressor capacitor will cause the compressor to run at high current and the surface temperature is too high
Q:What is the Basic accessories for air conditioners?
with six system,Air duct system, refrigeration system, humidifying system, electric heating system, power distribution system and control protection system
Q:What is the cause of the overload of the air conditioning compressor?
Dust on the outside condenser can be cleaned, and the heat insulation cotton wrapped on the compressor can be removed

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