Blast Shutter

facing=east,half=lower,mount=back,sealed=false facing=east,half=lower,mount=back,sealed=true facing=east,half=lower,mount=center,sealed=false facing=east,half=lower,mount=center,sealed=true facing=east,half=lower,mount=front,sealed=false facing=east,half=lower,mount=front,sealed=true facing=east,half=middle,mount=back,sealed=false facing=east,half=middle,mount=back,sealed=true facing=east,half=middle,mount=center,sealed=false facing=east,half=middle,mount=center,sealed=true facing=east,half=middle,mount=front,sealed=false facing=east,half=middle,mount=front,sealed=true facing=east,half=upper,mount=back,sealed=false facing=east,half=upper,mount=back,sealed=true facing=east,half=upper,mount=center,sealed=false facing=east,half=upper,mount=center,sealed=true facing=east,half=upper,mount=front,sealed=false facing=east,half=upper,mount=front,sealed=true facing=north,half=lower,mount=back,sealed=false facing=north,half=lower,mount=back,sealed=true facing=north,half=lower,mount=center,sealed=false facing=north,half=lower,mount=center,sealed=true facing=north,half=lower,mount=front,sealed=false facing=north,half=lower,mount=front,sealed=true facing=north,half=middle,mount=back,sealed=false facing=north,half=middle,mount=back,sealed=true facing=north,half=middle,mount=center,sealed=false facing=north,half=middle,mount=center,sealed=true facing=north,half=middle,mount=front,sealed=false facing=north,half=middle,mount=front,sealed=true facing=north,half=upper,mount=back,sealed=false facing=north,half=upper,mount=back,sealed=true facing=north,half=upper,mount=center,sealed=false facing=north,half=upper,mount=center,sealed=true facing=north,half=upper,mount=front,sealed=false facing=north,half=upper,mount=front,sealed=true facing=south,half=lower,mount=back,sealed=false facing=south,half=lower,mount=back,sealed=true facing=south,half=lower,mount=center,sealed=false facing=south,half=lower,mount=center,sealed=true facing=south,half=lower,mount=front,sealed=false facing=south,half=lower,mount=front,sealed=true facing=south,half=middle,mount=back,sealed=false facing=south,half=middle,mount=back,sealed=true facing=south,half=middle,mount=center,sealed=false facing=south,half=middle,mount=center,sealed=true facing=south,half=middle,mount=front,sealed=false facing=south,half=middle,mount=front,sealed=true facing=south,half=upper,mount=back,sealed=false facing=south,half=upper,mount=back,sealed=true facing=south,half=upper,mount=center,sealed=false facing=south,half=upper,mount=center,sealed=true facing=south,half=upper,mount=front,sealed=false facing=south,half=upper,mount=front,sealed=true facing=west,half=lower,mount=back,sealed=false facing=west,half=lower,mount=back,sealed=true facing=west,half=lower,mount=center,sealed=false facing=west,half=lower,mount=center,sealed=true facing=west,half=lower,mount=front,sealed=false facing=west,half=lower,mount=front,sealed=true facing=west,half=middle,mount=back,sealed=false facing=west,half=middle,mount=back,sealed=true facing=west,half=middle,mount=center,sealed=false facing=west,half=middle,mount=center,sealed=true facing=west,half=middle,mount=front,sealed=false facing=west,half=middle,mount=front,sealed=true facing=west,half=upper,mount=back,sealed=false facing=west,half=upper,mount=back,sealed=true facing=west,half=upper,mount=center,sealed=false facing=west,half=upper,mount=center,sealed=true facing=west,half=upper,mount=front,sealed=false facing=west,half=upper,mount=front,sealed=true