Our return air dampers are suitable for residential and commercial applications and are fit for use in HVAC systems, exhaust fans and ventilation ducts. Whether in your home, office or industrial environment, this damper is a versatile solution for maintaining optimal air quality and temperature control.
Specification
Material: PVC
Color: White
Outer Diameter of Interface: 102.5 mm / 4 Inch
Length: 103 mm / 4.1 Inch
Packing List: 2 pcs Backdraft Damper
Advantage
Durable plastic material, durable performance and waterproof, to ensure reliability, can be used for a long time. Smooth interface and easy disassembly. With gravity shutter flap, effectively prevent the backdraft air flow, it is suitable for use together with solid plastic ducts or flexible ducts.
Instruction
Easy to install, simply slide it directly into your ventilation pipe, and then use the pipe clamp and tape for a secure fit.
Notice
This backdraft damper is only suitable for horizontal installation, it will not function in vertical ducting.
Please confirm the outer diameter of the backdraft damper before placing an order.
Specification
Material: PVC
Color: White
Outer Diameter of Interface: 102.5 mm / 4 Inch
Length: 103 mm / 4.1 Inch
Packing List: 2 pcs Backdraft Damper
Advantage
Durable plastic material, durable performance and waterproof, to ensure reliability, can be used for a long time. Smooth interface and easy disassembly. With gravity shutter flap, effectively prevent the backdraft air flow, it is suitable for use together with solid plastic ducts or flexible ducts.
Instruction
Easy to install, simply slide it directly into your ventilation pipe, and then use the pipe clamp and tape for a secure fit.
Notice
This backdraft damper is only suitable for horizontal installation, it will not function in vertical ducting.
Please confirm the outer diameter of the backdraft damper before placing an order.
On Oct 30, 2024 at 04:02:49 PDT, seller added the following information: