Return Air Grille with Aluminum Filter in China
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 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 | ||
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
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
- 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 is the function of the hydraulic differential controller in the compressor?
- The main circuit is cut off and the compressor stops working so as to protect the compressor from damage.
- Q: How to deal with the liquid hammer phenomenon of compressor
- If the compressor has occurred abnormal impact (knock or impact) sound, and will strongly shake vibration, indicating that the liquid is in the attack. Slight short term abnormal shocks may be of little concern, but often prolonged and heavy fluid shocks cause compressor deformation, rupture, and even breakage, which directly damages the compressor
- Q: What is the purpose of a two-stage compression refrigeration cycle?
- Reduce the pressure ratio, avoid and reduce the loss caused by the high pressure ratio
- Q: What about compressor overload protection?
- Clogged capillary or dry filter. At this point, the compressor suction temperature increases, the compressor can not be inhaled refrigerant cooling, causing the compressor temperature rise, protective relay action
- Q: What is the working principle of a two stage compressor?
- Condense it to the condensing pressure PK and drain into the condenser. In this way, the levels of pressure ratio is moderate, because after intermediate cooling, and can make the compressor power consumption is reduced, the reliability and economy are improved
- Q: What are the types of compressors?
- The liquid piston compressor is a rotary displacement compressor in which water or other liquid acts as a piston to compress the gas and then exhaust the gas
- Q: Refrigerators do not cool, compressors do not work, but very hot, what is the reason?
- Use multimeter ohmmeter to measure whether the resistance of the PTC starter running Jack and the starting jack is normal (normal resistance is between 16~50 ohms), such as infinity or 0, the PTC starter is damaged and should be replaced.
- Q: How to analyze air conditioning parts?
- The refrigerant operates in the sealed pipe between the parts and components, and carries, absorbs and releases heat so as to ensure the temperature of the indoor air can be adjusted. Ventilation system: fan and fan motors and ventilation ducts constitute the main part of the air conditioning ventilation system
- 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.
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Return Air Grille with Aluminum Filter in China
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 999999 pc/month
OKorder Service Pledge
OKorder Financial Service
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