Optimize your rainwater storage with this coupling set, designed to connect multiple water butts, allowing you to expand the capacity of your system as desired.

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By connecting water butts at the top, excess water from the 'source water butt' overflows into the next one. The first water butt fills up, followed by the second, the third, and so on. In this configuration, each water butt needs its own tap, as each functions independently and has its own maximum water level.

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Another method to increase your storage capacity is by connecting the water butts at the bottom. This is typically only possible if the water butt has a lower threaded connection. In this case, the water butts function as a single reservoir, with the water level in all butts rising and falling simultaneously, maintaining the same maximum water level in all.

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This coupling set stands out from the cheaper coupling kits often offered with a spiral black hose. Our set is made with high-quality materials that ensure a durable and efficient coupling, allowing you to maximize your rainwater storage with the assurance of a reliable connection between your water butts.