Air Compressor Accessories Air Horn Tank Kit 2L 150 PSI Universal 3 Ports Black°
3 Ports: This half gallon gas tank has 3 ports, 2 1/4in NPT ports on the right side of the tank and 1 1/4in NPT ports on the bottom. Item Type: Air Horn Tank Kit. 1 x Air Horn Tank. Gas Tank Capacity: 2L (0.5GAL).