North/Duotone Valve Adapter
Murrays Part# 54-4401
This pump hose adapter works on all non Duotone/North pumps and makes them work with Duotone and North kites and wings. This part has two little locking nubs on the sides that are used to help lock it in place on the end of your pump hose. In the event that you don't have that feature on your hose, you can cut them with a box cutter or other small sharp blade.
Dontone kites and wings do not include a pump adapter, and most non Duotone pumps do not include this adapter.