Passes Australian double drop tests and complies with AS2809:2020
SH451 hatch fastens to coaming via 4 x SS Tee Handles.
If coaming extends further than 25mm into tank vapour space, a bleed hole must be added into the vapour space.
Emergency vent opens at 30kPa.
7450m³/hr at 45kPa.
~18kg (Al coaming)
Cover (Aluminium); Coaming (Aluminium; Mild Steel or Stainless Steel)