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:How many types of drive are there in an air conditioner compressor?
At present, scroll compressors have absolute advantages in the field of cabinet air conditioners. In the field of automotive air conditioning, the refrigeration coefficient of scroll compressor has reached 2, showing a strong competitive edge. The development of scroll compressor is to expand its refrigeration range, further improve efficiency, use alternative refrigerants and reduce manufacturing costs and so on.
Q:What about compressor overload protection?
The voltage on the compressor is too low, including the power supply voltage of the power grid is low and the contact of the power supply line is poor and the line diameter is fine. Both will cause the compressor to start the current is too large, and the protection relay action
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?
Of these, the evaporator is a device for conveying cold capacity. The refrigerant absorbs the heat of the cooled object in it to achieve refrigeration. The compressor is the heart that acts as a suction, compressor, and refrigerant vapor
Q:What's the difference between compressor and air compressor?
Compressor: a wide range including air compressors, and others, such as oxygen, as the medium, both of which provide pressure, only the medium of compression is different
Q:What are the differences and characteristics of D M type V compressor?
Both D and M compressors are mature compressor structures. If large displacement is required, the M model is recommended because the force of the crankshaft is more balanced, and the layout of the crankshaft is more reasonable, but the area is larger.
Q:How to deal with the liquid hammer phenomenon of compressor
Liquid hammer occurs mainly in piston compressors. As refrigerant liquid (or lubricating oil) is sucked in by compressor, it causes abnormal shock accident of compressor
Q:What is the Basic accessories for air conditioners?
with six system,Air duct system, refrigeration system, humidifying system, electric heating system, power distribution system and control protection 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 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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