This air tank is constructed of polished aluminum for light weight and good looks. Fill the tank conventionally using the standard Schrader valve on top, or connect your air hose directly to the inlet fitting for super-quick refills. The 5 gallon tank measures 14" long x 10" high and features a 4 foot hose with standard quick-release fitting installed (tire chuck not included). Maximum pressure 125 psi. Weighs a paltry 7.5 lbs empty.