These compressed air and vacuum seals are made to fit 4-inch equal unions. These vacuum seals will ensure that your equal union stays sealed tight against your piping. This will keep your compressed air system running efficiently.
Vacuum Seals and More Compressed Air Fittings
In addition to our compressed air and vacuum seals, we also offer a variety of other parts for your next compressed air pipe project. Aluminum Air Pipe has an extensive inventory of spare parts to help you replace pieces in an older system as well as pipe fittings to help you build out your new compressed air system.