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3/4 piston
Posted: Mon Jan 19, 2009 4:12 pm
by quiggly17
i need to know whats the best way to make a piston for a 3/4 inch brass "T" im not getting a good seal with my current one. Also im not sure if its the spring being to strong or if im not testing it at a high enough pressure but i cant get the piston to seal the pilot valve and vent through the barrel. Any help or trouble shooting is greatly appreciated thanks
Posted: Mon Jan 19, 2009 6:47 pm
by maggotman
make one out of nuts bolts rubber washers and you can titen the rubber ones till u get a nice fit
Posted: Mon Jan 19, 2009 8:21 pm
by Cosmic Muffin
look at the home made QEV by "spike" on youtube.
its a good how to... if you can understand french
but i found the vid pretty good.
just check it out anyway
Posted: Mon Jan 19, 2009 9:04 pm
by Sticky_Tape
This is a piston I made for a 3/4'' copper tee dunno anything about brass though.
http://ca.youtube.com/watch?v=XjuY6Ao58C0