Emergency Bayonet Respirator Adapter

thingiverse

An adapter which makes 3M Bayonet-style respirator masks compatible with 3M threaded-style respirator cartridges. Screw the cartridge on until it makes hard contact with the shoulder of the adapter. Optionally, place a 24x2.5mm or comparable o-ring at the base of the threads to enhance the seal and maintain re-usability for those cartridges which have that ability. I've included the .SLDPRT in case you have access to threaded respirators of a different size. This is NOT a certified safety device! By using this adapter you are not guaranteed to get performance equal to that of the original system. This adapter was made to enable medical teams to use available resources during times of crisis. This is not a 3M product, I am not affiliated with 3M in any way. Bayonet is a registered trademark of 3M.