Have you ever needed a longer watertight enclosure? Use the Coupler Flange to connect any two Watertight Enclosure tubes of the same diameter together. You can mix acrylic and aluminum tubes, different lengths, or chain multiple tubes using additional Coupler Flanges.
The Coupler Flange is basically the standard flange with the sealing interface mirrored on both sides. It has the same features: made of anodized aluminum, dual radial O-rings for reliable high-pressure sealing, PTFE locking cords, anti-rotation feature, and internal RAILS mounting points.
They’re simple to use, just attach a tube at either end and assemble the rest of your enclosure as normal. The Coupler Flange doesn’t affect the depth rating of your tubes, just keep in mind the lowest-rated component sets the depth rating for the whole assembly, and very long builds should use external support.
