Quickly changing or connecting pneumatic air lines is a basic function in most pneumatic systems. Over the years many styles of couplers and connectors have been developed. The popularity of one style over another can usually be attributed to the geographical part of the country, the application or the specific industry. To meet this variety of needs Fluid-Aire Dynamics offers a wide variety of coupler and connector products. Each series is produced to industrial quality standards for a long life and will work with corresponding interchanges from other manufacturers. View pages 28 – 37 of the product catalog for more information.