HomeFAQs Why doesn’t the Diver Signal Tube with WDS have a self-sealing opening?
Why doesn’t the Diver Signal Tube with WDS have a self-sealing opening?
The product has been designed for simplicity and easy of use
as well as being compact enough for all divers to carry. Self-sealing buoys and
Over Pressure Valves are more suited to technical divers who really need such
equipment and are prepared to carry the extra bulk and should be properly
trained in their deployment.
