Return Air Grille with Aluminum Filter in China

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Loading Port:
Ningbo
Payment Terms:
TT OR LC
Min Order Qty:
100 pc
Supply Capability:
999999 pc/month

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Product Description:

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

NECK SIZE(mm)

DESCRIPTION OF GOODS

Diameter

100

1. Product name: round air diffuser

Diameter

125

2. Material: aluminum

Diameter

150

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

Diameter

160

4. Damper with

Diameter

200

5. reduce the flow resistance and noise.

Diameter

250

6. The products are easy to install and clean.

Diameter

300

7.adapt to centrel air-conditioning systems.

Diameter

350

8. other size/colors available.

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



Paacking & Shipment

 

Packing:

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

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

Shipping:

within 21 days after deposit


Products Show

Return Air Grille with Aluminum Filter in China

Return Air Grille with Aluminum Filter in China

Return Air Grille with Aluminum Filter in China

Return Air Grille with Aluminum Filter in China

Return Air Grille with Aluminum Filter in China

Return Air Grille with Aluminum Filter in China


FAQ:


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 working principle of the compressor?
Using the principle of magnetic suspension and the mechanical structure of spiral ring, the gas is compressed to provide power for refrigeration
Q:What is the working principle of the condenser?
Gases pass through a long tube (usually a solenoid) to dissipate heat into the air around them. Copper and other metals have a strong thermal conductivity and are often used to transport steam. In order to improve the efficiency of the condenser, heat transfer fins with excellent heat transfer performance are often used on the pipeline to increase the heat dissipation area to accelerate heat dissipation and to speed up air convection through the fan and take away the heat.
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 working principle of the BOG compressor?
General BOG compressor uses oil-free lubrication reciprocating compressor, the working principle is the same as the ordinary reciprocating compressor. The difference is that the inlet of the BOG compressor is low temperature gas, so the first stage cylinder block, piston and so on must be able to withstand low temperature, and also to prevent freezing
Q:What are the condensers made of?
In the refrigeration system, the evaporator, condenser, compressor and throttle valve are four indispensable parts in the refrigeration system
Q:What is the cause of the overload of the air conditioning compressor?
The outdoor condenser is out of air and has obstructions
Q:What are the technical parameters of the compressor?
The exhaust heat is the sum of the equivalent heat of the compressor's refrigerating capacity and part of the compressor's input power, which is discharged through the condenser in the system. This parameter is a very important performance index for the compressor in the heat pump system. It is also necessary to design the condenser of the refrigeration system.
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:What is the mean of condenser?
In refrigeration plants, condensers are used to condense the cooling vapours of ammonia and freon. In petrochemical industry, condensers are used to condense hydrocarbons and other chemical vapors. A device in which steam is converted into liquid during distillation. Also called a condenser. All condensers operate by removing heat from the gas or steam.
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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