Đầu chuyển đổi van bơm SUP Halkey Roberts

Designed for an Intex tube with ~17.5mm inflation valve inlet. This fits over a Halkey Roberts SUP inflator Different hoses have slightly different adapter dimensions so it may be good to measure yours first.

I printed in transparent PETG and the fit is perfect. I may try TPU for these later.  If you find the fit a little loose, some electrical or teflon tape can help. I did use outer brims due to the small contact area, it may print fine without depending on your adhesion situation.