Hatch is positioned on the side of the mask – not to interfer with the field of vision – and gives the diver ambient air while on stand-by or at surface level.
Easy to operate: "pull-to-open" and "push-to-close".
The Hatch has a small form factor and will not disturb the diver above or under water.
The design of the valve keeps the breathing resistance extremely low. Ambient breathing will not only increase cylinder duration time but will enable the diver to keep the face mask donned while on stand-by.
Specifications:
Material: Polycarbonate
Approval: 89/686/EEC
Standard: EN250
Standard (2): EN250 §5.12.3 cold water performance
The Interspiro AGA 96962-01 Mask Visor with Hatch for the Divator MK II Mask is a visor with an ambient breathing valve built in. A great mask upgrade that allows the user to breathe ambient air at surface to conserve tank gas.