Hermetically sealed metal doors 900*2000 LK with mechanical code lock

Metal hermetic protective door 900×2000 LK is designed to provide reliable protection of premises against unauthorized access and external factors. It is used for installation in external and internal entrance openings of storage facilities and civil protection structures. Suitable for arranging entrances and exits in protective shelters. The door withstands a blast wave load of 1 kgf/cm². The calculated impact load for the door is 100 kPa.

The total thickness of the door is 71 mm, with the protective layer filled with a fire-resistant filler. Tight sealing is ensured by four mechanical levers that press the door against the frame and compress the rubber gasket.

The door is equipped with a Lockod LC180 code lock (Taiwan). Opening from the outside is performed by sequentially entering the code and then turning the handle, while from the inside it is done by simply turning the handle. The lock body is coated with a layer of chrome, providing resistance to corrosion and protection against moisture. Structurally, the lock is made of a steel-zinc alloy with reinforced mounting plates, ensuring strength and resistance to mechanical stress.

The doorway size of the door is 900 mm by 2000 mm.

Video review of metal hermetically sealed protective doors