Air Vent Diffuer for Ceiling Use HVAC systerm

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Ningbo
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TT OR LC
Min Order Qty:
10 pc
Supply Capability:
500000 pc/month

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Product Description:

Specification of Air Diffuser

 

Aluminium Round Diffuser

 Supplying Air Diffusers 

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

 

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.


Specification of Air 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.聽 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


Products Show


Air Vent  Diffuer for Ceiling Use HVAC systerm

Air Vent  Diffuer for Ceiling Use HVAC systerm

Air Vent  Diffuer for Ceiling Use HVAC systerm

Air Vent  Diffuer for Ceiling Use HVAC systerm

Air Vent  Diffuer for Ceiling Use HVAC systerm

Air Vent  Diffuer for Ceiling Use HVAC systerm

Air Vent  Diffuer for Ceiling Use HVAC systerm

Air Vent  Diffuer for Ceiling Use HVAC systerm


Packing & 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

 

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


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 to deal with the liquid hammer phenomenon of compressor
The cause of liquid hammer is refrigerant or excessive lubrication, the liquid is too fast, the expansion valve (or valve) the regulation degree (opening) is too large, the heat load of evaporator (heat transfer) is not stable, large open type compressor suction valve open too fast (or unloading capacity too fast). System design and installation is unreasonable, abnormal shock may have caused the compressor
Q:What are the parts of an automobile air conditioner?
The air conditioning refrigeration system usually adopts the Rl34a compression type closed cycle system. The utility model is mainly composed of a compressor, a condenser, a liquid storage drying tank, an expansion reading (or throttling Kong Guan), an evaporator, etc., a loop part, a hand u, an electric control part, etc.. Each part of the circulating part is connected by turns from a pressure resistant metal pipeline or a fluorine resistant rubber hose in turn
Q:How many types of drive are there in an air conditioner compressor?
Screw refrigeration compressor has the characteristics of small size, light weight, easy maintenance and so on. The special mirror bed for screw rotors, especially the introduction of grinding machines, improves the machining accuracy and machining efficiency of the key parts, so that the performance of the screw compressor is effectively improved
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 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 working principle of the compressor?
A driven fluid machine that promotes low-pressure gas as a high-pressure gas; the heart of a refrigeration system. It is of low temperature and low pressure refrigerant gas suction pipe from the suction, through the operation of the motor drives the piston to compress it after high temperature and high pressure refrigerant gas discharge pipe to the exhaust, to provide power for the refrigeration cycle, so as to realize the compression and condensation (exothermic), expansion and evaporation (endothermic) refrigeration cycle
Q:Refrigerators do not cool, compressors do not work, but very hot, what is the reason?
Use ammeter to measure compressor starting and running current is normal (starting current is about 5~8 times of running current), such as current normal overload protector action, overload protector is out of order and should be replaced. Otherwise, the compressor is out of order.
Q:What is the function of the hydraulic differential controller in the compressor?
When the oil pressure drops to insufficient to make the compressor work safely, it has not been restored to the set oil pressure value during the delay setting
Q:How to repair air conditioning compressor?
The inspection results for the compressor power supply cord is damaged, the compressor terminal generally will rust, if simply replace the compressor wiring card terminals, due to poor contact, and the compressor when working current is large, easy to cause the fire, not a long time or will appear again the same fault, so when replacing the wiring card, must use sandpaper compressor terminal surface rust polished and clean.
Q:What is the working principle of the condenser?
Single stage vapor compression refrigeration system, is composed of four basic components of the refrigeration compressor, a condenser, a throttling valve and an evaporator, between them with pipe connected to form a closed system, the refrigerant in the system continuously circulating flow, change, heat exchange with the outside world.

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