Stand:
Khedr Trust
Gravity Shutter Damper (GSD)
Description
Khedr Model GSD horizontal operable shutter Damper is designed to equalize the pressure across it.Gravity Shutter Damper (GSD)
The blades are designed and positioned in such a way that if the pressure in the room increases the blades automatically lift and open relieving the pressure in the room.
The frame and blades are extruded aluminum alloy and are polyester powder coated.
Khedr Model GSD is also employed at the end of exhaust ducts where they close when the fan was turned off.