2015 Anodized Square Ceiling 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

2015 Anodized Square Ceiling Air Diffuser

2015 Anodized Square Ceiling Air Diffuser

2015 Anodized Square Ceiling Air Diffuser

2015 Anodized Square Ceiling Air Diffuser

2015 Anodized Square Ceiling Air Diffuser

2015 Anodized Square Ceiling 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 system components of condensers?
The main components of the compressor, condenser, evaporator, expansion valve (or capillary, cooling control valve), four valve, double valve, one-way valve, solenoid valve, pressure switch, fusible plug, the output pressure regulating valve, a pressure controller, a liquid storage tank, heat exchanger, heat collector, filter, dryer, automatic closure, cut-off valve, liquid injecting plug and other components.
Q:How many types of drive are there in an air conditioner compressor?
As a traditional refrigeration compressor, reciprocating refrigeration compressor is suitable for the refrigeration system with a wide range of refrigeration
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 condensers made of?
Divided into single type refrigeration and heating of type two, regardless of which kinds of form, is composed of a combination of the following
Q:What is the working principle of a two stage compressor?
The low-pressure refrigerant vapor from the evaporator (pressure P0) is advanced into the low-pressure compressor, which is compressed to the intermediate pressure PM, and then cooled into the high pressure compressor,
Q:What is the function and control of the evaporator and condenser of the air conditioner?
Low pressure refrigerant into a low pressure gas will absorb a large amount of heat that the fan heat physical principle of course will be absorbed into the evaporator of the air under the action of blowing air conditioning air conditioning is ah so we also called air conditioners
Q:What is the working principle of the compressor?
Compressor mainly through the motor through the refrigerant from the gas compression into liquid
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 risk factors of condensers?
A pressure pulse caused by air impact, pressure, or cavitation, causing an explosion of temperature
Q:What is the mean of condenser?
Capable of converting gas or steam into liquid and passing heat from the tube to the air near the tube in a very rapid manner. The operation of the condenser is exothermic process, so the temperature of the condenser is higher.

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