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Quick Acting Pressure Holding Watertight Door

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    • No.

      Nominal Size 
     B×L×R100

    Cutout in Steel Wall
    B1×L1×R122

    External Size 
    B2×L2×R140

    1

    700×1500

    724×1524

    780×1580

    2

    700×1400

    724×1424

    780×1480

    3

    600×1500

    624×1524

    680×1580

    4

    600×1400

    624×1424

     680×1480 
    Available in various sizes,and the size is changeable according to your will.