China Gi One Way Shutter Back Draught Air Damper

Air conditioning return air GI material Back Draught Damper

Advantage:
The back draught damper also referred to as non-return damper is conformity with European standard. It comes with frame made of 0.6mm thick high quality galvanized sheet. Its blades are made of aluminum sheet with thickness of 0.3mm, which allows for easy opening after a small supply for air volume. That is why this volume control damper is stainless. It is applied to break the supply and return air, after the air equipment is turned off. The specially designed damper for air volume control brings efficient smooth operation.

Feature
1. frame made of high quality GI sheet 0.6 mm, and blades made of aluminum sheet 0.3mm.
2. It's used to break the supply and return air, after turn off air equipments.

Selection Table:

Standard SizesD1D210098 104125123129150148154160158164200198204250248254315313319

Listing Descriptionshutter
1. Made of galvanized steel.
2. All sizes available.
3. With sensitive and effective shutter.
Detailed Description
Product Name: Shutter
Material: Galvanized Steel
Size: Different sizes available
Price: Depends on your requested size or special specification.
Min. Order Quantity100 Piece/Pieces
Minimum Order Quantity, Othersfast dilivery
FOB PriceUSD 1~3 / Piece
Portshunde
Payment TermsL/C T/T
Supply Ability10000 Piece/Pieces / Week
Capability, othersfast dilivery
Packaging DetailsCarton box packing
Delivery Time20 days
about US
PACKING INFORMATION
FACTORY SHOW
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 26 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.