Tnarru Air Control Valve Stainless Steel Round Manual Volume Damper Duct Connector for Ventilation Tubes Kitchen Dryer Vent Bathroom Outer diameter 100mm

[Versatile Applications]: Acts as a nonreturn valve ( valve) to prevent backflow in pipes or ducts, suitable for HVAC systems, industrial exhausts fan [Package Convenience]: Includes 1 Manual Volume Damper ready for installation without additional components needed [Compact Functional]: 3 Way Duct Connector, offering a balance of space efficiency and effective airflows management [Manual Three Way Design]: Functions as a Y shaped/T Typed Manual Volume Damper for airflows control, ideal for ducts, chimneys, or ventilation systems requiring directional regulation [Construction]: Made from quality 201 stainless steel, ensuring rust resistance and long term performance in demanding environments Specification: Material: Stainless Steel Size Chart: 25cmx25cmx13cm/9.84inchx9.84inchx5.12inchPackage Includes: 1 Manual Volume Damper Note: Please allow slightly errors due to manual measurement and different monitors.