Firestone - 9246Air Tank; 5 Gallon; 9.5 in. Dia.; 20.75 in. Length; Four 1/4 in. NPT Ports; One 1/8 in. NPT Top Port; 150 PSI Max; Black;This Firestone air tank provides a source of compressed air for an air spring system. Tank has 5-gallon capacity, (4)...