The PXW In Wall Inert Gas Extract range is designed to provide combined pressure relief and gas extraction for inert gas. These easy to install units offer a cost effective solution for post discharge gas extraction.
Each unit includes a 4-hour rated AFP SHX-UN pressure relief vent as standard, a DUX two way pressure relief vent can be provided upon request, the additional free vent area of the pressure relief vent can be factored into the enclosure’s overall requirement. The unit is supplied in kit form for fitting at low or high level within the risk.
Additional standard DUX or SHX pressure vents can be supplied for fresh air makeup.