Co2 rocket

prusaprinters

<p>You will need co2 cartridges, these 7,5g worked great for me: <a href="https://www.slehame.cz/sifonove-bombicky-kayser-7-5-g-co2-25-ks-na-jedno-pouziti/">https://www.slehame.cz/sifonove-bombicky-kayser-7-5-g-co2-25-ks-na-jedno-pouziti/</a></p><p>Also get a 1,25m PVC pipe with 28mm inner diameter (32mm external diameter)</p><p>Then print these parts, mount a 4mm screw into bottom part(40mm height worked great for me).</p><p>Insert bottom part into pvc pipe, insert cartridge into rocket print and you are ready to launch!</p><p><strong>It can be really dangerous be sure that you are in safe distance from the launcher, attempt to build at your own risk!</strong></p><p>You will get best results if you will lauch rockets from hard firm surface(concrete).</p><p>My best launch:</p><figure class="media"><oembed url="https://youtu.be/etd8pre985Q"></oembed></figure><p>Have fun!</p>