I'm Scared of My Part Cooling

I tried going full Dexter on RocketKossel so I could do the water test with my custom high-powered part cooler.
I knew there was a reason I hadn't tried this before 😑
Is it CPAP? CPAP hose, yes! CPAP blower, no! If the sound wasn't a clue, it's a salvaged Shark dust buster impeller -- and it's actually undervolted right now, being rated for 18V. I drive it off an MKS MOSFET board using the FAN2 pins on my Duet2 Wifi. Simple, effective, and much cheaper than a "real" CPAP blower!
Check out my designs at:
www.printables.com/social/237...
I'm also a writer! If you like sci-fi adventure stories, check out my debut novel, JONESY FLUX AND THE GRAY LEGION: bit.ly/JonesyFluxAZ
Or visit me at:
www.jamespray.com
/ jamespray
/ jamespray.author
#SpeedBoatRace​ #3dbenchy​ #kossel​ #speedboats​​ #anycubic #Metaform​ #PicoHybrid #Delta3DPrinter

[@stefanguiton]

Great cooling power

[@tianaavery960]

😬 p̶r̶o̶m̶o̶s̶m̶