Hydraulic hinged watertight door
Used for steering compartment and watertight bulkhead of engine room.
And also can be used on other bulkhead with watertight requirement.
Electro-hydraulic control or hand pump operated, and also can be remote controlled by electric pump units.
Type A: material is Aluminium with Max. pressure of 0.02Mpa.
Type B: material is Steel with Max.pressure of 0.06Mpa.
1. Type A
|Opening size of wall
2. Type B
|Opening size of wall mm
* The hydraulic pump unit can be installed on deck or local with approximate working pressure of 7Mpa.
* For Type B hydraulic hinged watertight door,two cylinders have been installed before delivery.
* Just to connect the oil pipe on the joints of four oil outlets on the door as a way of pipe connection between pump unit and the door.
* Testing water pressure of hydraulic hinged watertight door is 0.06Mpa.
* Above drawing indicates a right opening door,left opening is symmetrical.