Air Grilles Ceiling use Diffusers for Air Conditioner

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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 use Diffusers for Air Conditioner

Air Grilles Ceiling use Diffusers for Air Conditioner

Air Grilles Ceiling use Diffusers for Air Conditioner

Air Grilles Ceiling use Diffusers for Air Conditioner

Air Grilles Ceiling use Diffusers for Air Conditioner

Air Grilles Ceiling use Diffusers for Air Conditioner


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:How to deal with the liquid hammer phenomenon of compressor
If the compressor has occurred abnormal impact (knock or impact) sound, and will strongly shake vibration, indicating that the liquid is in the attack. Slight short term abnormal shocks may be of little concern, but often prolonged and heavy fluid shocks cause compressor deformation, rupture, and even breakage, which directly damages the compressor
Q:What is the function of the refrigeration compressor in the refrigeration system?
The compressor is composed of a shell, an electric motor, a cylinder, a piston, a control device (a starter and a heat protector) and a cooling system. There are basically two starters, namely, heavy hammer and PTC. Among them, the latter is more advanced. There are two kinds of cooling methods: oil cooling and natural cooling
Q:The air-conditioning compressor is stuck. Is there any way to repair it?
When necessary the appropriate starting capacitor capacity compressor for the specifications of a compressor can be normal to try to start up, and can be used with a screwdriver on the reverse way of trying to solve the compressor body.
Q:What are the system components of condensers?
Motor protector: overcurrent relay, thermal overcurrent relay, temperature relay. Temperature regulator
Q:What are the technical parameters of the compressor?
The volume efficiency of a compressor is the ratio of the actual gas flow to the theoretical gas flow
Q:How many types of drive are there in an air conditioner compressor?
Screw refrigeration compressor has the characteristics of small size, light weight, easy maintenance and so on. The special mirror bed for screw rotors, especially the introduction of grinding machines, improves the machining accuracy and machining efficiency of the key parts, so that the performance of the screw compressor is effectively improved
Q:What are the parts of the outdoor unit?
The outdoor unit comprises a compressor, a heat exchange copper pipe, an expansion valve, a four way valve, a liquid storage tank, an exhaust fan and an electric component
Q:What are the differences and characteristics of D M type V compressor?
When there is only one pair of symmetrically arranged cylinders, it is also called the D type. D is a type of M. D type represents symmetrical balance type, the cylinder is on both sides of the compressor, it is two columns, M type is symmetrical balance type, can be four or six columns, M type is equivalent to two D machines, M type range is more widely used
Q:What is the Basic accessories for air conditioners?
Sight glass,throttle valve,Compressor, evaporator, condenser and expansion valve
Q:What are the risk factors of condensers?
Combustible components are mainly acetylene and other hydrocarbons, acetylene is the most dangerous, the solubility in liquid oxygen is very low (5.6 * 10-6mg/L), it is easy to precipitate in solid state and cause explosion.

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