Milton Industries, Inc. 1/4 in., 3/8 in., 1/2 in. FRL Modular Connector

EXELAIR by Milton's Simply Better Air system provides the best solution to manage compressed air. Milton's 1/4 in., 1/2 in. and 3/8 in. FRL Modular Connector (S-1163-53C): Used to connect standard FRL components together without hard piping. Modular connectors allow for easy service and replacement by simply unscrewing top screw and removing component. The center opening of this modular connector includes a rubber O-ring which provides a tight seal between FRL components.