Home » Ventilation » Pressure relief dampers » 12A Pressure relief damper, aluminium

12A Pressure relief damper, aluminium

Pressure relief dampers manufactured from extruded aluminium. Designed for surface mounting. These dampers have adjustable blades, which open by air pressure.

Application

For use outside, for movement of air one way only, from inside to outside.

Standard

  • satin anodised.
  • fixing holes.
  • Foam rubber inlay strip gives a precise fit to the wall.
  • Louvres balanced to give good air flow at appropriate pressure level.
  • included fasteners and plugs.

Options

  • other dimensions , see SG120.
  • powder coating in RAL colours.

Product range

Article numberSizeSpecificationGross price
 B H  
12-1616AA155 155anodisedOn request
12-1616AB155 155brown, RAL 8019On request
12-1616AW155 155white, RAL 9010On request
12-1616AZ155 155black, RAL 9005On request
12-2121AA205 205anodisedOn request
12-2121AB205 205brown, RAL 8019On request
12-2121AW205 205white, RAL 9010On request
12-2121AZ205 205black, RAL 9005On request
12-2616AA255 155anodisedOn request
12-2626AA255 255anodisedOn request
12-2626AB255 255brown, RAL 8019On request
12-2626AW255 255white, RAL 9010On request
12-2626AZ255 255black, RAL 9005On request
12-3116AA305 155anodisedOn request
12-3621AA355 205anodisedOn request
12-3636AA355 355anodisedOn request

Files

12A.DWG
12A.PDF

Alternatives