Your cart is empty.
Your cart is empty.The most popular VIAIR pressure switch. Sealed for moisture resistance, works with 12-volt and 24-volt systems and available in 9 configurations to meet your needs.
Randy H.
2025-09-06 16:38:55
Working great
Sylvie Pelchat
2025-08-14 10:18:57
works great so far
Ste M
2025-08-11 15:35:50
I bought two different sets of the cheap ones with different shutoff points, but still the safety valve would kick in. This turns off like it's supposed to. More money but it works, so far so good been in truck for over a week no issues
Jay
2025-08-07 13:27:15
Shuts my 12 volt compressor off like it should runs perfectly
David P.
2025-07-20 15:13:11
Bought this for an On Board Air(OBA) system I built for my Land Cruiser. Good solid product. Only negative is the pressure switch cuts out at 110 psi. Not the 120psi stated in the specs. It's possible it's tempature related as its been a bit cold outside lately. Not sure if that is even a factor. We'll see when the temps warm up. Overall, a good fit for my OBA system.
Nick Carlton
2025-07-09 13:42:23
After a few several years, my original one got stuck closed. I had just wired up a digital pressure gauge to tank. It never opened, and compressors kept running. Luckily I was there watching it. Time for a new one.
Jandref
2025-06-11 12:40:25
It just works...need to know how to wire to a relay though.
Rick
2025-05-19 17:15:43
Works like it should, the weatherproof connections are a big plus, as I use this under the hood for an on-board air system in my CJ5 controlling the York style compressor. It actually controls a relay in the way I wired it, so the current rating is overkill for me, but you could use it in a direct wired design if you wanted to.
Customer
2025-05-09 13:10:56
This was not a new item it was use not at all like that picture
Linda MacDonald
2025-04-04 11:53:40
Nothing to like or dislike
David Arvizo Arias
2025-03-30 15:12:35
buen producto y excelente calidad, solo como observacion el corte de apagado lo hace a las 125lbs de ahi en mas todo excelente
B
2025-03-16 13:20:47
It’s not the switch shown in photo but it’s still a genuine viair switch 90-120psi is what it is and all I can say is, it’s the first pressure switch out of 3 (different makes) that are actually accurate. Very pleased with products from viair
Pavo
2025-02-11 16:46:18
No duro ni un mes funcionando ; con todo y relay ; se quedó pegado
Recommended Products
