My first 3D model design and upload to Thingiverse. I am creating the VX Gas canister from the rock. was planning to 3d print but having it CNC machined from aluminium! :
Chapeau anti-refouleur pour conduits - Notice de pose - Modinox
CHAPEAU ASPIRATION NESLON 110 (GAZ)
10 pièces noir silicone Duckbill Valve One-Way Cross clapet anti-retour 15 x 8 x 14 MM pour liquide et gaz de refoulement empêcher : Amazon.fr: Commerce, Industrie et Science