Air tank is made of steel with black powder coating.
The reservoir tank capacity is 0.5 Gallon and has twjo 1/4 inches NPT ports, durable, anti-rust.
Max working pressure:150PSI;
Burst pressure: 600 PSI
Working temperature: -40℃ to 120℃
Perfect to storage air for air spring, air suspension, air system resrvoir, air horn system and others.