Blast Resistant Damper

High performance, mid level blast protection with the Wozair Blast Resistant Damper.

Continuing with the philosophy of simple design, the BRD parallel acting blades create a high integrity barrier to blast events from 0.05 to 0.5 barg with proven effectiveness during physical blast testing at Baker Risk Laboratories in the USA and optional ATEX third party approval.

The Blast Resistant Damper is suitable for use in both safe and hazardous areas, in both automatic (self) resetting and manual reset control configurations.

Technical Data

Product Code
Blast Rating
0.1 - 0.5 barg (10 kPa - 50 kPa)
Blast Approval
Blast Testing at Baker Risk Laboratories USA
VVT Expert Services (now Eurofins), Finland
Explosive Atmosphere
ATEX/IECEx SGS Baseefa/SGS Fimko Oy
Minimum Size
200W x 200H mm
Maximum Size
1200W x 1200H mm
304L (1.4307) / 316L (1.4404) and (1.4432)
Auto Reset / Manual Reset

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