Review on Secbolt Horizontal Air Compressor Pressure Switch Control Valve 90-120 PSI - Efficient Manifold Regulator Gauges by Joseph Hall

I ordered this thing and had a lot of trouble with it. First impression upon unpacking the item is that everything appears very cheap, especially compared to the defective parts that I am replacing. My feeling that it is cheap is confirmed by my experience with this product. Cons: - Instructions are a joke and useless - Gauges are really poor quality and go up to 6psi which is annoying to read. - The flow direction mark for the regulator shown in the instructions was not on my regulator - the relief valve will operate at 115psi when this cut off is set at 120psi. I had to set the cut off to cut off below 115 psi. Customer service sent me a replacement safety valve, but what arrived was no safety valve. My controller was not working properly. The pressure reducer was not regulated and only gave out the pressure in the tank. At this point, customer service just sent me a brand new kit and it almost worked. Quick couplings do not work. At this point I just got fed up with this product and bought better quality quick releases. Pros: Customer service was friendly and quick to respond. A possible downside was that if there was a problem they would send out a replacement part immediately instead of trying to fix the problem with you. Try finding a factory replacement for your compressor instead of buying one of those cheap replacement parts.