Marine Hydraulic Watertight Sliding Door

Accessories of Marine Hydraulic Watertight Sliding Door:

Standard: CB/T3007-2000

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
gauge etc.
·Electric part consists of start-up alarm box, alarm lamp and bell (combination type),limit switch and
button box etc.