PRODUCT SUMMARY
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This 100mm high-flow flap allows for a rapid flow of water via a double-sealed, self-cleaning valve. The has an additional feature where it cannot be over-rotated and left open.

PRODUCT BENEFITS
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1. Automatically opens and shuts

2. Prevents pests from entering the tank via the overflow

3. Higher overflow rate for high rainfall events

4. Self-cleaning

PRODUCT SPECIFICATIONS
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Size: Ø 100mm | Ø 150mm