Puma Products Pressure Relief Dampers or ventPuma Products announces the launch of their latest range of Fire Rated Pressure Relief Dampers or vents.  Designed to relieve the over pressure in an enclosure protected with fixed fire extinguishing system utilising an Inert Gas such as Inergen, Nitrogen or CO².

The ‘DUPLEX ST PRD’ is certified to the International Maritime Organisation (IMO) Resolution MSC. 307 (88) (2010 FTP Code) and fire tested to the Solas Hydrocarbon H60/60 high temperature fire curve.  The Duplex ST Dampers passed the 120 Minute Fire Test in an H60 Bulkhead to achieve an H0 rating. Read more