WATER-TIGHT SHUTTER Water-tight shutter with a completely manual driving, totally built in stainless steel, with double operation handwheel "internal and external". The shutter distinguishes itself for a vertical opening system. The special design of the hinges allows a remarkable opening angle for a better access to the entrance space. Two gas pistons completely in AISI 316 make it lighter and increase its ergonomics. The shutter is provided with customized dimensions.
