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250l Classic AB Air Gap

250l Classic AB Air Gap

Freeflush

£79

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

250l Classic AB Air Gap, suitable for fitting on the 250 classic tank to ensure an air gap is maintained between the mains (potable) water and the stored rainwater in the tank. By seating the mains back up above the tank: More of the available main tank capacity can be used The mains top up device (e.g. RainAid, Solenoid etc.) is easily accessible without entering the tank The air gap and overflow are visible/accessible An overflow (spill weir) does not have to be cut into the main tank reducing the available tank volume and compromising the tank rigidity Simply install the mains water inlet a

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Buy from FreeflushPrice seen 2026-10-15. Not an affiliate link, we earn nothing from it.

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