Air flow controllers
Ask a quote
Duct damper with opposing blades, 100mm
Opposed blade damper with galvanised steel housing and extruded aluminium counter rotating blades. The aluminium blades are equipped with an air tight seal and maintenance free bearings. Housing m…
The GT007 is a damper that can be mounted on most of A and G grilles. This damper allows an adjustment of the air flow rate.
Opposed blade damper operated by means of a screw driver.
Hit -and -miss damper
The black (RAL9005) steel hitand miss damper is mounted on grilles for round ducts GS100G. With this damper a control of the air volume is possible.
Inclined hit-and-miss damper
The black (RAL9005) steel inclined hit- and -miss damper is mounted on grilles for circular ducts GS100. With this damper a control of the air volume is possible.
Steel butterfly damper with radial positioned opposite turning segments for the diffusers WS360 and DE100. Construction made of steel plated painted RAL9005 black. With mounting strips.
Damper for multidirectional diffuser EG400
Opposed blade damper for multidirectional diffuser EG400. Made of galvanised steel sheet, painted black RAL9005. Operated by a key through the diffuser core.
V-shaped damper made of steel sheet, painted black RAL 9005. For round diffuser DR160.
Pressure relief dampers
The positive (V-) and negative (N-) dampers for mounting in the wall or between two ducts are used as automatic operating dampers of air diffusers in airconditioning installations to prevent undes…
Please be informed that our production will be closed from the 27th of July until the 12th of Au…
The 80-metre high Andreasturm, another great success by the Zurich architects Gigon/Guyer, is established next to the Zur…
In 2017, Grada provided the company "Skyline Communications" with slot diffusers and cooling beams for the optimum air qu…
The expansion project, which is estimated to cost approximately $720m, includes the construction of a new international p…
Verde SW1 is a state-of-the-art, office-led redevelopment in the heart of the Victoria submarket in London’s West End. Th…