Opposed Blade Damper

• Provides accurate airflow volume adjustment for HVAC commissioning and balancing
• Installed behind the diffuser neck or inside the plenum box
• Allows balancing of HVAC systems during commissioning
• Linked blade design ensures uniform airflow regulation across the full face
• Low-resistance operation with minimal pressure loss
• Available for a wide range of diffuser sizes
• Durable aluminium blade construction
• Suitable for both supply and return air applications
• Compatible with CCD and CTD diffuser ranges