Air Grilles Ceiling US Diffusers HVAC systerm

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20 pc
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999999 pc/month

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Specification of Air Diffuser


Steel Linear Slot Diffuser Air Grille

 Supplying Air Diffusers 

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


Usage of Air 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.

Specification of Air Diffuser



HVAC aluminum air conditioner grille



Extruded Aluminum alloy (6063-T5)



Blades in 45°from aluminum profile or as customer’s requirements


Bar spacing

30mm as standard or as customer’s requirements



0.8mm, 1.0mm, 1.2mm, 1.5mm or according to the customers’ 


Surface Finish

Powder coated, Anodized , PVDF, Mill finish.



Width x Height, any sizes available


Powder for Finish

Environmental protection and non-toxic, and Color to keep 5 -10 years.



Refer to RAL colors swatch or customized colors available



Drawings designed according to the customers’ requirements


Payment terms

T/T, L/C, PYAPAL, etc.


Delivery time

Usual 15-20 work days for a 40GP container 


Package details

Bubble wrap + Cartons for FCL,  Bubble wrap + Cartons + Wood-box for 



Stainless steel security mesh, Aluminum security mesh



Fixing and adjustable installation

Products Show Of Air Diffuser

Air Grilles Ceiling US Diffusers HVAC systerm

Air Grilles Ceiling US Diffusers HVAC systerm

Air Grilles Ceiling US Diffusers HVAC systerm

Air Grilles Ceiling US Diffusers HVAC systerm

Air Grilles Ceiling US Diffusers HVAC systerm

Air Grilles Ceiling US Diffusers HVAC systerm


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 is the function of the refrigeration compressor in the refrigeration system?
The utility model provides power for the refrigeration cycle, thereby realizing the refrigeration cycle of compression, condensation, expansion, evaporation and heat absorption
Q:What are the parts of an automobile air conditioner?
The action of the compressor is to maintain the refrigerant circulating in the system, and improve the refrigerant gas pressure and temperature for gaseous refrigerant is condensed in the condenser into liquid and external heat expansion valve; the effect is to reduce the pressure of the liquid refrigerant through the throttling effect, convenient liquid, evaporation of the refrigerant into gas to absorb heat
Q:The air-conditioning compressor is stuck. Is there any way to repair it?
When the oil pipe in air conditioning system is seriously insufficient, during the running process of the compressor running of the compressor because of severe lack of oil condition and the emergence of the piston and the cylinder or disc movement between direct mechanical wear and card cylinder, as long as the card cylinder, the compressor has very serious damage, we are unable to repair secondly, even can make the compressor running again is of little significance, because of the internal mechanical parts of this case has seriously damaged the compressor, wear is very serious, will reverse the greater degree of leakage and work efficiency under extremely occurrence.
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 is the function of the refrigerator compressor?
The Freon is pressurized by the compressor in the gas state. After pressurization, the condenser flows through the throat to the back of the refrigerator, and then condenses into liquid by the heat dissipation of the radiator (after the material is compressed and the temperature is raised)
Q:What are the air compressors for?
The air force: the traditional pneumatic tools, drilling machine, pneumatic, pneumatic wrench, pneumatic sandblasting
Q:What are the types of compressors?
Displacement compressor is the ability to limit a certain amount of continuous air flow to a closed space, increasing the pressure
Q:Refrigerators do not cool, compressors do not work, but very hot, what is the reason?
For the refrigerator electronic control system, in the case of electricity, with a multimeter measuring AC voltage blocking main control board of the input voltage and the output voltage is normal, the screen to show whether the compressor work? Each sensor is normal or not? The contact normal? If the input voltage and output voltage is normal without the main control board a fault
Q:What is the function of the hydraulic differential controller in the compressor?
When the compressor works, an oil pump forces the oil circulation lubrication and cooling, and the oil pressure difference controller is a safety switch for the screw compressor
Q:What are the differences and characteristics of D M type V compressor?
The M compressor belongs to the symmetrical arrangement of cylinders, and the cylinders are all arranged on one side of the motor

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