fitting diff.

whats the difference between Push To Connect (PTC) and compression fittings

PTC

compression

I prefer the PTC...parker prestolocs

which are better to use

push to connect compression fitting

they're kinda self explanatory, not being a prick,just saying look at the pics and see if u can figure out the diffenences.if u cant hopefully somebody can explain better cuz im too stupid to be able to explain it to you.

PTC is really easy to deal with! no tools needed if you need to change out air line... jus my opinion

well my compression fitting pic didnt work but just look at shane's pic. i also prefer the PTC fittings.

make sure you get the ones rusty posted, not the prestolocs. the all brass PTCs are all i use and have never had any troubles out of them. if you dont have a parker store in your area, you can order them through us @ www.gravity-werx.com

Originally posted by bdroppeddak



make sure you get the ones rusty posted, not the prestolocs. the all brass PTCs are all i use and have never had any troubles out of them. if you dont have a parker store in your area, you can order them through us @ www.gravity-werx.com

Ive had the same prestolocs on my truck for about 5 yrs.... no problems...I guess it dont matter...Parker is all you need no matter which kind it is Valves too IMO

your truck has only driven like 1 of those years

the plastic piece is not nearly as strong as brass, and it doesnt have the sleeve that goes inside the line like the brass pieces do.

i like the ptc parker fittings.