Viair 90218 Pressure Switch , Black

Second one i bought work as they should use them on a bagged Sonoma. They don't like lots of moisture (had on bottom of air tank and was in water for a long time before it quit) only one I'll buy for bag systems

Works well. One small issue is that it seems to cut out at 184psi instead of 175psi. No big deal for me as my system was designed to run 200psi.

I needed a 1/4” not a 1/8” but this product looked very sturdy and does not leak

This was not a new item it was use not at all like that picture