High Quality Back Drought Shutter

• Material: Stainless Steel
• Usage: Alibaba Assessed Supplier
• Type: Air Damper
• Venetian-Style Air Layers: Adjustable Blades
• Installation: Outlet
• Certification: SGS
• Model NO.: shutter
• Payment: T/T
• Color: Mill Color
• Thickness: 1.0mm
• Size: All Sizes Are Available
• Cooling Method: Direct Cooling
• Transport Package: 10PCS/CTN
• Specification: powder coating
• Trademark: ventech
• Origin: Foshan, Guangdong
• HS Code: 7616999000
• Production Capacity: 100000PCS/Month

Product Description

High Quality Back Drought Shutter

 

1. Product information: 

 

* The air conditioning shutter referred to as non-return damper is in conformity with European standard.

 

* It comes with frame made of 0.6mm thick high quality GI sheet.It's blades are made of aluminium sheet with thickness of 0.3mm,which allows for easy opening after a small supply of air volume.This is why this volume control damper is stainless

 

*  The round shutter is applied to bread the supply and return air after the air equipment is turned off.The specially designed damper for air vloume control brings efficient smooth operation.




 

 

2. Features :

 

* Frame made of high quality GI sheet 0.6mm and blades made of aluminium sheet 0.3mm.

* It's used to break the supply and return air, after turn off the air equipments.

 

3. Item specification :

Size: 100, 125, 150, 160, 200, 250, 315

back draught damper
standard sizes	D1	D2
100	98	104
125	123	129
150	148	154
160	158	164
200	198	204
250	248	254
315	313	319

4. Packing and Shipping:



5. Company Information:






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