Balancing airflow damper PRD

pressure relieffor ships

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. Construction Continuously Welded / Riveted Linkage 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 Materials 304L (1.4307) / 316L (1.4404) Controls Weight Kit / Spring Balancing Mechanism