3/4" Barb x MPT Brass Adapter
grabcad
I took a 3/4" plug from McMaster Carr and modified it to make the barb that you see here. I verified dimensions from an actual barb adapter that I have on hand.
Download Model from grabcad
With this file you will be able to print 3/4" Barb x MPT Brass Adapter 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 3/4" Barb x MPT Brass Adapter.