Reviews: VIAIR Pressure Switches

So far so good. Works as described on my on-board air tank, wired in line with my switch to control my air compressor.

I have an air compressor mounted under the hood of my truck that is connected to an air tank in the back. This pressure switch allows me to leave the compressor on for long periods of time and not worry about building up to much pressure and damaging my air compressor

[...] Works great! [...]

This pressure switch works just as advertised. On at 85 and off at 105. I combined it with a one gallon Viar tank and a Quick air compressor, added a simple bosch relay and everything works great on my Jeep. I can easily air up tires and use simple air tools. Great product.

I'm using it to turn control pressure on an MV50 pump. The pump can blow seals if you don't turn it off before it builds too much pressure, this pressure switch works perfectly, It thread directly into the cylinder head, and the wires were labled with how to hook them up. Turns on at 85 and off at 105. I picked this set of pressures because they should work with an ARB that I plan to add later.

Works at the psi's indicated.

works great as coming from a quality company "VIAIR" just wish the 1/8NPT fitting was 1/4NPT.