1/4" NPT 125 PSI Air Compressor Safety Relief Pressure Valve - Brass Pop-Off Valve for Air Tanks & Pneumatic Systems - Ideal for Workshop, Garage & Industrial Use

I purchased this to use on my small 5 gallon compressor tank. The original one kept popping sporadically with less than 90 PSI of air pressure. Which, oddly enough, always seemed to happen right when my ear was nearest the valve. This one was not an exact match in design or PSI rating, but close enough on both counts, screwed in with no problems and works like a charm.