air managment

ha i had to make it sound smart. ok, if you run two compressors do you have to run two tanks?? just wondering before i bought em.

no but you do need to run 2 relays from your preasure switch.. unless you run the viair preasure switch with a built in relay, then you need two preasure switches.
Mike

or if you have the viair pressure switch use that to power relays instead of buying more pressureswitches.....

i had 4 viair 450's running into 1 8 gallon tank with 1 square d pressure switch and didnt run any relays, and i never had a problem

that is a lot of amps to run thru one of those switches.....they are only rated for like 20 amps or something.....just use relays to alleviate any future problems.

yeah i def wouldnt reccomend doing it, you cant go wrong with relays, unless of course your relay goes bad lol

well i have a three gallon 2 port tank, plain and simple. right now i dont have a pressure switch just look at my guage and hit the toggle switch

def. keep spare relays in the truck. i have gone through 3 already. 1 was a borg warner, the other 2 were cheesey relays anyway.

I hate to say it but thats not only scary, its dangerous....

yeah i know thats why it hasnt left the yard yet.i got my four link yesterday. with my tax money im gonna go ahead and get 1/2 valves and a new compressor, pressure switch, relay. only prob is i dont know how to hook all the electrical shit up. cant be that hard but i havent done it before this is my first bag job.