Marine Hydraulic Watertight Sliding Door
Marine Hydraulic Watertight Sliding Door:
It is the watertight door for bulkhead below waterline, which is usually used between engine room and shaft tunnel/boiler room/auxiliary machinery room, etc. It complis with CCS rules. The door can be manually operated mechanically at both sides of engine room, hydraulic operating handle on upper deck also.
*It also can be manufactured with A60 fireproof.
Watertight door includes three parts ,as the mechanism, hydraulic and electric.
·Mechanism part includes door frame, door plate, guide roller and cylinder bracket.
·Hydraulic part consists of hydraulic pump unit (including 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
·Electric part consists of start-up alarm box, alarm lamp and bell (combination type),limit switch and
button box etc.
Main Size List(mm):
|Doorway Size||Opening Size||Frame Size||B3||Opening Direction|
The description/sizes may be different with goods, please check with us when order.