Metal
shutter made of 0.8mm-thick, oven-dyed galvanized tin. The shutter is hung on a
pipe to its width and connected to a side engine or in parallel to a safety
bearing adapted to the shutter size and weight.
Metal
shutter made of 0.8mm-thick, oven-dyed galvanized tin. The shutter is hung on a
pipe to its width, connected to a side engine or in parallel to a safety
bearing adapted to the shutter size and weight.