US$ 54.95
Designed to be connected to a suitable control unit over a 3 wire cable
IP69k and NEMA 1/3/4/6/12/13 environment protection
With powerful
457mm Square
which lets a chain feeder get loaded with feed before lowering it
Louvre Shutter 500mm (549mm Square) 919700 Designed to be connected toBack Draft Shutter 500mm with reinforced blade held by a steel rod which acts as the pivot point on both ends of the blades. 549mm Square Generic Image UV Stabilised Self adjusting flaps
US$ 54.95
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