klimapartner RKI 6" Professional Backdraft Damper Inline Spring Loaded

Description

klimapartner RKI 6" Professional Backdraft Damper Inline Spring Loaded
Description:
Features:
Back draft damper for insertion into 6 inch ventilation ducts. The backflow damper RKI opens and closes automatically. It has a strong spring and can be installed either horizontally or vertically. The flap is suitable for retrofitting, since it is completely inside the duct
A tight sealing and fastening of the duct is achieved by the rubber strip attached to the outside of the draft blocker damper. The rubber seal prevents loud rattling when the flap blades open and close. The housing of the flap is made of galvanized steel, the flap blades are made of aluminum, the axle and spring are made of stainless steel
Designed for use in AC, dryers, exhaust, extractor or range hoods, heating systems, vents and other residential, commercial and industrial HVAC applications
FUNCTIONALITY: Duct draft stopper prevent cold air or wind from entering the ventilation pipe. In this case, the flap is installed in such a way that the flap leaves only open into the outgoing air direction. This means that no (cold) air / wind can penetrate the ventilation pipe from the outside.
INSTALLATION: The backflow Preventer valve is installed by pushing it into the ventilation pipe as far as it will go. The position of the spring should be horizontal when the flap is installed horizontally so that it can be opened and closed optimally. This also applies to the vertical installation.
Payment Policy
- All payments must be prepaid.
- We only accept payment via PayPal. Please kindly check if you can do the payment via PayPal before placing an order. If you don't have a PayPal account.
- Payment must be received within 7 days after auctions ended. An unpaid dispute will be filed to eBay for the non-payable bidders.
Shipping Policy
- Items are dispatched within 24 hours (except weekends and holidays) and shipped from the US.
- Orders from the United States will all be shipped out via USPS. The shipment usually takes 3-7 business days (Saturday and Sunday excluded). If you need the item urgently, please contact us for detail before purchase.
- Orders from Canada or Mexico will all be shipped out via USPS International Service.
The shipment usually takes 7-10 business days (Saturday and Sunday excluded).
If you need the item urgently, please contact us for detail before purchase.
- Local pick-up is not available.
- Customers in Porto Rico, Alaska and Hawaii are recommended to contact us for shipping details (shipping cost time) before placing an order.
- International buyers please note: Import duties, taxes, and charges aren't included in the item price or postage cost. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.
Returns Policy
- This product comes with 30-Days Money Back Guarantee.
- If you receive an item and it doesn't work properly or you don't like it because of any reason at all,
we have a 100% refund/return policy. We will ship you a new item or refund your money for the full sale amount.
- For all returned products, buyers MUST contact us for the returning address.