Dual 5015 to CPAP - Manifold

Had a hard time finding an adapter or manifold to use 5015 fans in conjunction with 19mm CPAP tubing for a remote part cooling setup.  The few I found wouldn't work with how I have my gantry set up, so I went ahead and modeled this one.  So far, it works great!

******You WILL need support from build plate only to print this!  Everything else has printed great without!******

I'm using Winsinn 24v fans, which are slightly thicker than my old Fysetc 5v fans, so that is built into the model, just in case there is too much clearance for your particular fans.  If there's enough need for it, I can take the clearance out and post an alternate model.

This has been designed to use heat set inserts for the 4 fan mounting holes, but you could just as easily use slightly longer bolts and nuts with washers if you desire, though I am all about the heatserts!

The output works with my old Respironics hose that was sacrificed for the project, and has JUST enough room that I was able to run the fan wires up the hose, and out between the hose and nozzle (because I was much too lazy to be bothered with rewiring my whole printer to move my fans lol)

I am running one of these currently, but I believe there is enough room to run a pair of them on an Ender 3 V2 side-by-side if you wanted to really crank up the airflow.  I've been printing mostly ABS and ASA lately, so I haven't needed crazy amounts of cooling.

This is the first from-scratch-not-a-remix model I have posted, so I would love to hear what others have to say about it!  I have a few other projects that I have been working on, including my own ultralight extruder/toolhead design that I'm going to start testing soon, and if there is interest in yet another extruder, I will get that posted as soon as I have tested it, and worked out any potential bugs.