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We offer flap gates in 304 L SS or 316 L SS. Flap gates are an effective way to prevent backwater effects and debris from entering your system during periods of flooding, tide fluctuations, and pond level fluctuations to name a few scenarios. Our flap gates feature a robust design and require low energy to operate. We offer a range of sizes starting with 300 mm (12″) diameter.

Rainwater Management flap gates are 100% designed and manufactured in Canada.