(Functional) RESPIRATOR GAS MASK V2

thingiverse

Improved Heavier duty version of my gas mask/Respirator design, Now its half the size, easier to print, Looks great, Less than half the weight and has two options for the Purge Valves (One way valve). The problem with the old design is the valve has to face up otherwise it does not work, The Improved valve works even UP SIDE DOWN, But requires more parts. The filters are made like the older filters just make sure you are using Activated Carbon for gas filters and not fluid filters. PURGE VALVE "A" & PURGE VALVE "B" are silicone molds that need to be printed in 0.1 layer height. Insert 4 X 3mm rods in part A and add a big blob of silicone in the cup filling it all the way, Then press part B in top of part A using the alignment rods to get both parts perfectly aligned, Leave overnight to harden. (Otherwise use a snorkel valve) Bio-hazard Logo https://www.thingiverse.com/thing:2644896 ITEMS REQUIRED: Silicone 4 x 3mm X 50mm L Rods OR 1 diving Snorkel 6mm Airsoft BB !!! Note you get between 10-15 mins for EMERGENCY USE ONLY !!! !Don't forget to check out my other designs and Follow my weekly KooKoo uploads, Enjoy ;)