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To attach 8 mm Blumat water supply line to a rain barrel, water storage tank or reservoir. This is your classic bulkhead fitting, made in Austria, high quality and efficient for a Blumat System. Bulkhead fittings allow you to penetrate through a wall or barrier, while allowing passage within the fitting. This allow you to tap into a tank of water, while allowing water to pass-through the bulkhead fitting, and into a water supply line. We have these pre-drilled into our 5-gal bucket reservoir, see related products below. Have your own reservoir? No problem, simply drill 1/2" holes into your own water tank and convert it into a Blumat Reservoir. *Reservoir not included, check out the Blumat Reservoir if you want one already assembled. The Tropf Blumat Thru-Hull Tank Connector for Gravity Fed Kit attaches your 8mm Tropf Blumat water supply line to a rain barrel or water storage tank to build your own gravity fed system. Only one water reservoir is needed per system. Drill a 1/2" (12mm) hole into any water tank to convert it into a Tropf Blumat reservoir. When installing, make sure to insert the included rubber seal on the inside of your reservoir. A shut off valve must always be connected after the tank connector to facilitate removal and repositioning of Tropf Blumat sensors. Made in Austria.
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🇺🇸 Ship from USA · On Agora since 2026
$5.94