Application:Mall, Air Conditioning Ventilation System
Design Style:Modern
Place of Origin:China
Brand Name:VENTECH
Model Number:BDD-VA
Item name:Round Back Draught Damper
Color:Anodized
Airflow:150-1300CMH
Thickness:0.5mm
Material:GI Sheet
Function:Air Outlet
Size:Standard Size
Shape:Round shape
Installation:Ceiling/Wall Mounted Installation
ROUND BACK DRAUGHT DAMPER:
Volume control dampers are specially designed for use in heating, ventilating and air conditioning systems for volume, and flow and pressure control of air within the ducts.
1. Easy to install.
2. They run efficiently and quietly, leaving homeowners to forget that they’re even part of the process.
3. Regardless of the size of your duct network, VENTECH has backdraft dampers to fit a variety of different size ducts.
The backdraft damper is unique in that when air flows out of it gravity is the only source by which the backdraft damper closes and prevents contaminated air to filter back through. A backdraft damper is used on heat exchangers, exhaust systems, solar heating systems; and can be installed in either a horizontal or vertical position with minimal leakage.
-Standard size:100,125,150,160,200,250,315mm
Applications Commonly used for low efficiency filtration applications in spiral wound duct work.
Used on round duct system to adjust air volume.
Designed for use in heating, ventilating and air conditioning systems.
RVCD-VA Product details:
Rectangle type volume control damper:
Package:
1 pcs/ctn, LCL in standard export pallets,FCL in 20GP,40GP,40HQ.
Packing Details:
*Neutral packing: export standard carton. *Unit packing: heat-shrink film packing for each product, plastic protect corner is optional. *All of the productions are inspected carefully by QC before delivery.
Delivery Time: *Normally 30 days production time after receiving the deposit. *Urgent orders could be on priority. Min. Order *If order based on EXW terms, no MOQ is required. *If order based on FOB or CNF or CIF terms, there’s MOQ for your options. *Container orders will have more favorable price.
FAQ:
Q: Are you a manufacturer? A: Yes, we are a professional manufacturer, and we have more than 15 years manufacturing and overseas sales experiences. Now we've sold our HVAC system air supply return ceiling diffuser to more than 50 countries!!!
Q: What's the MOQ? A: The MOQ is 5000usd per order. Mixed supply ceiling diffuser is allowed.
Q: Can you provide free sample? A: Yes, we could provide free sample of supply ceiling diffuser. But we don't pay for the delivery cost.
Q: What's the delivery time? A: the delivery time is about 30days.
Q: what's the payment term? A: T/T, L/C
Q: Can we buy under our own logo? A: No problem.
Q: What is the quality? A: we offer high quality products. VENTECH is famous for it's high quality and most competitive price!
Q: Can I be a VENTECH brand distributor? A: Yes, you can. Pls contact us for more details.
The product is considered one of the most suitable building materials in warm places as it keeps the interiors cool. This product has been widely used in hotels, buildings, and shopping halls.
The low environmental impact of this product shows the improvement in the cost-effectiveness, energy efficiency and comfort of the building. This product has been widely used in hotels, buildings, and shopping halls.
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