Double action hand pump nozzle attachments

prusaprinters

<p>This has 4 parts to print. The essential part is the screw on interface which screws into the pump hose. The other 3 pieces are varying nozzle sizes which will hopefully fulfil all your pumping needs. Everything should screw into place quite tightly.</p><p>Print settings used:</p><ul><li>0.2mm layer height</li><li>3 perimeters</li><li>4 bottom/top layers</li><li>30% density</li><li>No supports</li></ul><p>These came out super strong.</p><p>I added a loop on each part so a cord can be added to keep everything attached. I used a 2mm cord from decathlon to attach all the parts.</p><p>*Thread the cord through the interface before attaching it to the hose.</p>