Air diffusers air flow vent for HVAC systerm America Market

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Specification of Air Diffuser


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



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


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.


Air diffusers air flow vent for HVAC systerm America Market

Air diffusers air flow vent for HVAC systerm America Market

Air diffusers air flow vent for HVAC systerm America Market

Air diffusers air flow vent for HVAC systerm America Market

Air diffusers air flow vent for HVAC systerm America Market

Air diffusers air flow vent for HVAC systerm America Market


FAQ of 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:Do you have a brand name?
Should have it, this you can go to the Internet query, in fact, only online inquiries, because they do not know where the 粻 笭 Gang locusts Hao Hao Tong Jun Kun. But to warm the tube also has the brand of St. Lawrence, before the main to do the radiator, and now warm to do is also good.
Q:On the issue of water seepage, water seepage parts of the wall
Bathroom floor and wall skirt parts do not have a good dew point
Q:Will the warm winter do not burn?
Is the ice will be bad, the water will not be bad.
Q:How to use the boiler to open a few files
How to use the boiler to open a few files...
Q:Radiator parallel system how to take pictures
The installation of the radiator is divided into two forms: the installation and installation of the radiator. The installation steps include the installation of the pipe, the installation of the radiator, the installation of the boiler, the pressure test and the customer acceptance. Trouble, need to slot and install the set of water, for the decoration of the housing, the general choice to install the radiator, installed both convenient and not damage the indoor decoration effect. 1. Laying the pipeline in advance with the customer to communicate with the location of the radiator after the installation of the need for the layout of the pipeline, the pipeline is generally in the ceiling, baseboard and other hidden places, the laying of the tube as much as possible not to affect To the interior decoration or take up too much space. 2. Install the radiator in the process of installing the radiator to the radiator to be stable, and to use the level of measurement to see if the installation is smooth, and then the valve connection and inlet and outlet valves connected, after checking the correct The pipe clamp is reinforced. 3. Installation of the wall-mounted boiler The installation of the boiler should be noted that with the open line and electrical equipment separated from the flammable and explosive materials can not be on the hair to promote the safety of the body, Table and gas stove should be more than 300mm distance. 4. Stress test and customer acceptance Construction workers in the pipe stamping test when there is no run, run, drain, drop and other phenomena, confirmed by the customer after the inspection can be accepted.
Q:What does building HVAC include?
This range is relatively broad, all with the building-related HVAC can be classified as such! Recommend forums Forums Public Utilities Engineers Forum
Q:Water pressure test should meet the requirements
(1) The hydrostatic test shall be carried out after the system has been flushed. (2) water pressure test should be per component, the collector as a unit, by group or by loop. (3) water pressure test should be carried out twice, respectively, before the pouring of concrete before the reign of rough rougers and the filling layer after the expiration of the maintenance of the filling tube; the best heating pipe laying before doing a test. (4) the test pressure should be 1.5 times the working pressure, and should not be less than 0.6Mpa. (5) test method: the test pressure, the regulator 1h, observe the pressure drop, if the pressure drop is not greater than 0.05Mpa, that qualified. (6) water pressure test should be used to slow down the manual pump, boost the process to observe and check the presence or absence of leakage. (7) in the case of freezing may test pressure, the pressure test pressure should be completed after the tube of water to dry, but only the air pump is blowing is not clean, it is recommended to use warm cleaning special tools, Each road tube, for drainage, so that the real guarantee of each tube, there will be no drop of water to ensure that no pipe freezing, practice has proved that there are many use of air pressure test.
Q:What does the boiler pressure mean?
The pressure must not be too high, 1.2 to 1.5 is the most appropriate range, more than will reduce the life of the sealing parts, too little pressure will not start the phenomenon, the solution is to open the bleed valve to open the water, open the water switch add water. Gas-fired boiler (also known as gas-fired heating water heater, see GB-2017 "gas heating water heater") is based on natural gas, artificial gas or liquefied petroleum gas as fuel, fuel burner output, combustion in the combustion chamber, by The heat exchanger absorbs the heat, and the circulating water in the heating system passes through the heat exchanger and is heated by reciprocating heat to continuously output heat to the building to provide heat to the building. In addition to the general dual-use gas boiler with heating function, both hot water function (that is, in addition to heating, but also with gas water heater function). The boiler can provide heat for the heat sink or heat source for the floor heating system. Commonly used wall-hung boilers are divided into two types of heating and heating dual-purpose furnaces and single-floor furnaces.
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