Pressure Relief Damper

The Wozair Pressure Relief Damper (PRD) are a range of high integrity dampers that have been designed to meet the requirements of the offshore oil and gas and nuclear markets where corrosion resistance, mechanical integrity and performance are primary factors.

The PRD is used to relieve pressure through ventilation and duct systems.

The Pressure Relief Damper can be modified to meet the requirements of specific clients specifications.



Product Code
Continuously Welded / Riveted
Parallel action
Minimum Size
200W x 200H x 300D mm
Maximum Size
2000W x 2000H x 300D mm
Explosive Amosphere
ATEX/IECEx SGS Baseefa/SGS Fimko Oy
304L (1.4307) / 316L (1.4404)
Weight Kit / Spring Balancing Mechanism

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