2015 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

2015 Return Air Grille with Aluminum Filter in China

2015 Return Air Grille with Aluminum Filter in China

2015 Return Air Grille with Aluminum Filter in China

2015 Return Air Grille with Aluminum Filter in China

2015 Return Air Grille with Aluminum Filter in China

2015 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: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 is the working principle of the condenser?
Refrigeration principle general refrigerator compressor is the refrigerant by low temperature and low pressure gas compressed into high temperature and high pressure gas after temperature high pressure condenser into the liquid, through the throttle valve throttle valve, is a low temperature low pressure liquid. The liquid medium at low temperature and low pressure is sent into the evaporator to absorb heat and evaporate into low temperature and low pressure steam. It is transported into the compressor again, so as to complete the refrigeration cycle
Q:What is the function and control of the evaporator and condenser of the air conditioner?
The evaporator is like the air conditioning will see popsicles popsicles in hot weather
Q:How many types of drive are there in an air conditioner compressor?
The rotary compressor has fewer mechanical parts, and its motor is directly fixed on the shell. Compared with the traditional reciprocating compressor, the compressor is compact in size and light in weight. Its size and weight are almost half that of the latter, which makes it possible for the room air conditioner to be made more light.
Q:What is the purpose of a two-stage compression refrigeration cycle?
Reduce the exhaust temperature of the compressor, increase the actual gas flow, improve the balance of the operation of the refrigerator
Q:What is the working principle of a two stage compressor?
In the two stage compression refrigeration cycle, the refrigerant compression process is carried out in two stages
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 function of the refrigerator compressor?
After the liquid Freon into the evaporator valve, due to the pressure from the compressor, immediately into steam, while absorbing the latent heat of vaporization to the air inside the refrigerator and food, resulting in internal cooling refrigerator
Q:What is the mean of condenser?
The condenser is a part of the refrigerating system, and belongs to a heat exchanger
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.

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