ok I got all the stuff except for the air chuck.

15lb psi gauge $9   amazon
copper pipe local industrial plumber shop $19
air chuck  cant be more than 3-4 bucks

i still need to cut the long pipe, i went a size bigger to help seal better, if you look at my old one you will see blak tape
i put on it to fit better.

 

i am gonna build another one that should cost $15 out of pvc. stay tuned.


all i need to do is get it solder up, i dont know how to do that, so gotta get my dads help.