Our ball lock airline assembly features 3-1/2 feet of clear 5/16 I.d. vinyl hose, gas ball lock coupler and check valve. The check valve prevents backflow of liquid into the gas line and regulator.
Clear vinyl allows you to easily see if contaminants have entered line.
Gear drive hose clamp included.
Note: For sanitary reasons all sales of hose assemblies are final and non-returnable.