Watch this video to see a rotary pump with a transparent window in action! See how the pump works and how it pumps liquid. I hope you like it! If you have any questions on the used tools, materials or the processes, write it in the comment section - I will try to answer as soon as possible! If you want to support my channel hit the like, leave a comment, subscribe and share my work! Thanks for watching! Check out my videos: • I Turn Stainless Steel and Bronze into a Folding Cup →→→ https://www.youtube.com/watch?v=FSL2nte5k7E • Making a Crazy Part on the Lathe →→→ https://www.youtube.com/watch?v=j9Plt29UeWA • Turning a Cube on a Lathe →→→ https://www.youtube.com/watch?v=TMiaUAnxVHg • Making a Machinist Hammer →→→ https://www.youtube.com/watch?v=KvQW_fRbJEs • I made a Diсe from steel and brass leftovers →→→ https://www.youtube.com/watch?v=DSphvpG2S_s 🔔 Subscribe Now 🔔 to our channel and turn on the notification bell. Join us on this exciting adventure as we unravel the magic of metal, machinery, and artistry.