Large shutter assy. (I)
Large shutter assy. (II)
Large shutter assy.
Large shutter assy. (II)
Large shutter assy. (III)
Large shutter assy. (III)
Large shutter assy. (VI)
Large shutter assy. (VI)
Pneumatic controlling mechanism assy
Pneumatic controlling mechanism assy
Manual mechanism
Intallation seat
Spring adjuster nut
Washer 10
Washer 10
Nut M10
Bolt M10×55