Description: Picture shown is of 10 inch bypass dampers, other sizes similar. If you need an additional weight, just let us know and we will ship you one at no additional charge. Durozone 8 (eight) inch inch round pressure relief (also called bypass or barometric relief damper, or dump damper) is used in zone control systems to bypass air from the supply side of the HVAC unit to the return side, in order to control high static pressure caused by closing off ducts with dampers, as part of a zone control system. One of the oldest and most proven designs in the damper business, the Durozone DDRD damper is an outstanding value and features an extra long arm and adjustable weight for enhanced control. This Bypass damper uses no electricity. A 5 year Warranty is standard with this bypass damper. Check our pictures: blades riveted (not spot welded) with heavy duty construction throughout. Compatible with virtually any Zone control system needing a bypass damper. Call 972 633 8104 for additional technical or application information. *Heavy duty galvanized metal can.*Reinforcing beads on heavy duty galvanized can.*Blade is riveted on, not cheap spot welded!*service and support at 972 633 8104 during regular business hours. *low leakage gasket seals.*Outstanding long time USA manufacturer with great reputation. From Damper Direct, where zoning is our only business! We offer the service, support, and technical resources to help you design or service your Zone Control System.We handle all major brands including Durozone, Honeywell, EWC, Retrozone, Enerzone Systems Corp., Robertshaw, Invensys and more. If you dont see it on ebay, please ask and we can do a special Ebay auction for the part you need.
Price: 97.14 USD
Location: Allen, Texas
End Time: 2023-09-07T17:39:10.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Features: Wireless
Manufacturer Warranty: 1 Year
California Prop 65 Warning: There are no harmful chemicals in this product.
MPN: DDRD-8
Compatible Model: Bypass damper
Item Width: 8 inches
Voltage: Not Electric
Damper Type: Barometric Damper
Item Height: 9 inches
Power Source: air pressure
Country/Region of Manufacture: United States
Compatible Product: Bypass damper
Material: Galvanized Steel
Model: DDRD-8
Operation: Manual
Shape: Round
Item Thickness: 24 guage
Item Weight: 3lbs 14 ounces
Compatible Brand: Durozone
Brand: Durozone
Item Diameter: 8 in
Type: pressure relief damper
