Viair 90113 Pressure Switch with Relay Black, 1/8 in. NPT (M)

Works great for my air compressor

This unit is definitely deceptive in it's size in the photos. It's bigger than what I expected by quite a bit. I'm using this for a custom project and I had to mount it in a different location than I originally planned. It's also 1/8th NPT not 1/4th, so you will need an adapter to connect it to most tanks. It does work as claimed, if it lasts then I'm satisfied.

Works great on my rv air compressor.

I burned up all the other high amp Viair pressure switches, but not this one

All in one unit

If space is an issue get separate switches and relays. With this hanging off the end of the tank it was not sturdy enough for any off road use and severely limited where i had my tank mounted. Trying to "hide" the tank was no longer an option. Also why do they make all these with 1/8" fittings when you have to buy an adapter to 1/4" for all the tanks? Go separate save yourself the hassle.

Using this with a 12v compressor. Works great. Very rugged construction.

I used this to build an on-board air system. It works exactly as described. I use it in my Jeep which I rock crawl and off road with. It has held up wonderfully so far.

Just as Described

Système de contrôle