Dutch Diving Helmet   |  Communication  |  Air systems

De Umbilicals.
 

The by Dutch Diving helmets ordered umbilicals are pressure tested. They will be delivered with a certificate.
 

The length of the umbilical will be in consult with the client. Mostly, 30 meters will be enough.

In case the client chooses for a multiple diver set, a floating manifold will be delivered. Air will be pumped through one umbilical to the manifold, from there; several thinner umbilicals will lead to the diving helmets.