Opposed Blade Design :Ensures uniform airflow regulation and low turbulence operation.Manual Adjustment: Simple and effective lever or screw-operated control.Durable Galvanized Steel Construction: Excellent corrosion resistance and structural integrity.Low Noise and Pressure Drop: Ideal for quiet environments and efficient air balancing.Easy Installation: Fits seamlessly behind standard square or rectangular diffusers and grilles.Optional Configurations: Available with gear mechanism, rubber seals, or custom materials such as aluminum or stainless steel.Refined Surface Treatment: Galvanized blades with a natural mill finish frame for reliable indoor performance.
