This Firestone Air Tank provides a source of compressed air for an air spring system. Tank has 20-Gallon capacity, (6) 1/2" NPT Ports and (1) 1/4 port. Tank is enamel coated, tested to be SAE J10 compliant and capable of 150 psi. Features: Provides compressed air source for an air helper spring system Allows for faster inflation of air springs Holds 20 Gallons of compressed air Includes (6) 1/2 in., and (1) 1/4 NPT Ports Steel Tank with brass fittings Resists corrosion with internal and external enamel coating Is SAE J10 compliant Operates at up to 150 psi of maximum pressure Specs: Tank dimensions: 44 in. long x 12 in. diameter Tank capacity: 19 Gallons Inflation Ports: 1/2 in. and 1/4 in. NPT PSI: Maximum of 150 2-Year limited warranty Warranty
