Galvanized Pressure Relief Dampers
PRD (PRESSURE RELIEF DAMPERS) is designed to protect HVAC systems and industrial processes by releasing air pressure. External linkage, ball bearing, blade counter balance and adjustable pressure setting weights.
The pressure relief dampers are provided with counterweight.
The dampers are designed to maintain a constant pressure level inside pressurized rooms by relieving excess air when it exceeds the desired limit. Powder coating available as optional.
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