what is a good regulator water seperator?

[midniteblues]

lol i bought a hf setup 4 years ago it sat in the box till about over a month ago when i finally ran my 220 too the garage. right outa the box the reg leaked a lil' rtv on the diaghram an it was good. the filter had a cracked bowl rite outa the box so it also leaked also (i didnt notice when i opened too make sure everything was there)
I didnt hook up the oiler (i'll add my own oil) well just last nite i used the ac too pump up the trailer tires and didnt shut the line valve off. lil while later i heard the ac running an sumtin hissing yep you guessed it the reg diaphram blew out...................hf junk might as well throw the oiler in the trash too,,,so this thread intrestets me also cause im in need