Marine Double Side Opening Steel Weathertight Hatch
Introduction
Marine double side opening hatch is hatch that fastened by wedge handles or handwheels. Among them, the handwheel type opening force is smaller, often used in the engine room or as an entrance and exit in the open deck for emergency use.
Specifications of Marine Double Side Opening Steel Weathertight Hatch
nominal size L*B
clear Size L1*B1*R1
Cover size L2*B2
Cover thickness t
hatch
Butterfly clip
Weight Kg
t0
H
qty
450*630
420*600*100
508*688
4
4,6
100 150 200 250 450 600
4
28.7
512*692
6
6,8
35.4
516*696
8
8,11
42
530*530
500*500*100
588*588
4
4.6
28.5
592*592
6
6,8
35.1
596*596
8
8,11
41.7
630*630
600*600*100
682*688
4
4,6
33.5
692*692
6
6,8
42.4
696*696
8
8,11
51.2
630*830
600*800*100
688*888
4
4,6
39.7
692*892
6
6,8
51.2
696*896
8
8,11
62.3
830*830
800*800*100
888*888
4
4,6
6
51.2
892*892
6
6,8
65.3
896*896
8
8,11
79.4
830*1230
800*1200*100
888*1288
4
4,6
8
71.4
892*1292
6
6,8
91.5