Ship Steel Watertight Hinged Type Door With Hydraulic Operating System
Ship watertight door is widely use for engine room and the other locations to meet water-pressure requirement. This type is a marine steel watertight door with hydraulic operated system, the mechanism part of this steel door includes door fame, door plate, guide roller and cylinder braket. The hydraulic part consists of hydraulic pump unit (includig motor, oil pump, electromagnetism change valve, throttle, overflow valve, one way valve, level switch, high-low pressure relay, low pressure relay, level controller, etc.), oil cylinder, hand pump, hand change valve, accumulator and pressure guage, etc. And the electric part includes start up alarm box, alarm lamp and bell, limit switch and button box.
We can supply different size for this kinds of door, material steel, aluminium and stainless steel are available, Please contact us for more information.
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| Cutout in steel wall|
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