This aluminum 1 gallon air tank is ideal for use with ARB maximum performance and high output on-board compressors. It's rated to a maximum working pressure of 150Psi (1030kPa), the tank delivers high volume air output suitable for rapid tire inflation and running most air powered air tools. 50% lighter than an equivalent steel tank, the tank incorporates two 1/4 NPT ports with -4AN male fittings and comes with mounting hardware for easy installation.