Component:
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.
Main Size List(mm):
Doorway Size | Opening Size | Frame Size | B3 | Opening Direction |
BXL | B1XL1 | B2XL2 | ||
600X1000 | 800X1200 | 860X1360 | 1740 | Left, Right |
600X1200 | 800X1400 | 860X1560 | 1740 | |
600X1400 | 800X1600 | 860X1760 | 1740 | |
700X1200 | 900X1400 | 960X1560 | 1940 | |
700X1400 | 900X1600 | 960X1760 | 1940 | |
700X1500 | 900X1700 | 960X1860 | 1940 |