Thingiverse
Adapter RD40 Gasmask to Gardena by 7eggert
by Thingiverse
Last crawled date: 5 years, 2 months ago
Adapter between the Gardena system and RD40 gas masks and filters.
The versions with support will seem to have no gab for the rubber ring, you'll need to remove the support there if you intend to use a seal.
Please be aware that long and/or narrow tubes hinder breathing. Unless you use different tubes for in and out, you'll likely suffocate. Also garden hoses aren't designed to be used for respiration, they may contain harmful chemicals, bacteria etc., also they may easily get blocked e.g. on bends. Be careful not to die.
The versions with support will seem to have no gab for the rubber ring, you'll need to remove the support there if you intend to use a seal.
Please be aware that long and/or narrow tubes hinder breathing. Unless you use different tubes for in and out, you'll likely suffocate. Also garden hoses aren't designed to be used for respiration, they may contain harmful chemicals, bacteria etc., also they may easily get blocked e.g. on bends. Be careful not to die.