Meet IMO, SOLAS requirements Light and easy operation, standard fire test Marine Fire Door Normal pump unit can be separately installed beside the door or other positionAvailable in natural finish, primed or coated as customer's requirements Specification: (Customized dimension available) Nominal SizeCutout in Steel WallSize of FrameOpening DirectionWeightB×LB1×L1B2×L2kg500×1000730×1230800×1300L/ ...