Why do you supply two elbows?28 Dec, 2016
When you receive your barrel there will be a packet inside with instructions, a spigot and two ¾” overflow elbows. One elbow will be placed in the open hole at the top of the barrel. We recommend attaching a ¾” ID hose or flex tube for overflow. The second elbow can be used for additional overflow if needed or for linking barrels together.