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Non-Return Flap Valve chamber 600mm

Non-Return Flap Valve chamber 600mm

Freeflush

£889

Price read from Freeflush on 2026-10-15. Check before buying.

Downstream of any surface water attenuation or rainwater harvesting system a non-return valve chamber is highly recommended. The benefit of the non-return chamber is that it prevents flow in the downstream network to impact or backflow into the Rainwater or surface water system. This is particularly pertinent if the downstream network is a combined system which could potentially contaminate a rainwater harvesting system. Specification Chamber Height 1300mm Material HDPE/MDPE Notes The valve chamber is not supplied a lid and these must be sourced separately The chamber height is the total chamb

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