SPARMAX AIR TANK SYSTEM – 2.5 LITRE CAPACITY. Suffering from pulsing and pressure problem from your tank-less airbrush compressor? Simply by fitting a Sparmax Air Tank into your system will iron out all those difficulties. Your compressor will plug straight into this system and when the air tank reaches 60 PSI your compressor will auto shut off and re-start when the air pressure volume drops below 40 PSI. Please be aware that your compressor needs to produce a larger enough pressure output for the pressure switch to work. Also you will need hoses with 1/8 BSP female connections (9mm diameter) to connect to and from the air tank. A non-intrusive method of enhancing the performance of your compressor...