iSUP inflator adapter rev1
thingiverse
This is rev 1 of a custom modeled adapter designed specifically to inflate a stand up paddleboard. One side features a Halkey-Roberts HR style valve, carefully modeled by measuring the adapter itself. The other side is a standard 1/4" NPT adapter, intended for use with a 1/4 NPT to Schrader adapter to inflate the paddleboard using an air compressor. I had previously purchased a "slingshot adapter" on Amazon, but it didn't fit my paddleboard (CBC iSUP); it wouldn't seal properly and lacked the small beam in the center designed to keep the valve open. It was also far overpriced. FIRST PRINT: Printed in PLA, the quality isn't as high as I would like. The 1/4 NPT worked but I had to force it a bit to get it seated, and you can see where I torqued it a bit. I haven't tested it yet to inflate the board as its currently in the 20s outside. The NPT adapter used is the Milton S-684-4 1/4" NPT Tank Valve https://smile.amazon.com/gp/product/B001PLI4BA
With this file you will be able to print iSUP inflator adapter rev1 with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on iSUP inflator adapter rev1.