Marine Quick Action Aluminum Watertight Hatch
Introduction
Marine quick action aluminum watertight hatch is kind of watertight hatch with center handwheel to achieve quick action. Quick action aluminum watertight hatch can save labor and increase efficiency.
Specifications of Marine Quick Action Aluminum Hatch
clear size
bulkhead opening size
coaming inside diameter
coaming outside diameter
t
t1
H
B
weight kg
600*600
640*640
670*670
720*720
12
12
200
510
310
700*700
740*740
770*770
820*820
560
340
800*800
840*840
870*870
920*920
610
380