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High Quality Galvanized Steel Air Ventilation One Way Shutter Volume Control HVAC PVA Round Back Draft Damper For Round Duct
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Key attributes
Other attributes
Warranty
1 Year
After-sale Service
Online technical support
Project Solution Capability
NONE
Application
Office Building
Design Style
Contemporary
Place of Origin
Zhejiang, China
Brand Name
ZENGO
Model Number
back draught damper
Type
Volume Control Round Fire Damper
Material
The casing use galvanized steel, the blades are made of aluminium
Size
80 - 200
Surface finish
Galvanization
Contruction
With a inner foam seal for better tightness and noise reducti.
Use
Preventing the reverse of air-flow in circular duct systems.
working principle
Damper will open when blades are exposed to over pressure
Installation
Shall be installed to prevent back draught when the fan stops.
MOQ
500
Keyword
back draught damper
Packaging and delivery
Packaging Details
Export standard carton box
Selling Units:
Single item
Single package size:
13X13X14 cm
Single gross weight:
0.150 kg
Supply Ability
Supply Ability
60000 Piece/Pieces per Month
Lead time
| Quantity (pieces) | 1 - 2000 | 2001 - 5000 | > 5000 |
| Lead time (days) | 15 | 20 | To be negotiated |
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Samples
Maximum order quantity: 1 piece
Sample price:
$5.00/piece
Customization
Customized packaging
Min. order: 1000
For more customization details, message supplier
Know your supplier
Multispecialty supplier10 yrsLocated in CN
Registered trademarks (1)Store rating
4.8/5
On-time delivery rate
88.9%
Response time
≤11h
Online revenue
$1,600,000+
Main markets
Western Europe,Eastern Europe,Southern Europe
Floorspace
400m²
Quality control
Raw-material traceability identification
On-site material inspection
Product descriptions from the supplier
500 - 1999 pieces
$0.80
>= 2000 pieces
$0.75
Variations
Total options:
Shipping
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Samples
Maximum order quantity: 1 piece
Sample price:
$5.00/piece
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