Waterplex 5000 Litre Bagel Underground Water Tank w/Trafficable Lid

When there's not enough open space above ground for your new water tank, then we recommend you try a bit further below with the Waterplex 5000 Litre Bagel Underground Water Tank with Trafficable Lid. An ideal solution to storing your water out of sight, this low-profile tank is faster, easier, and cheaper to install than high-profile underground water tanks and does not require fencing or shoring of the excavated area if the excavation is less than 1500mm (1.5m). Easy to move when empty for simpler on-site movement, the tank can be installed at any stage in the building process.

This incredibly reliable Bagel Underground Water Tank can be used as a detention tank for rainwater to meet local council building requirements, as a rainwater tank for irrigation or reticulation back into the home to meet local, state, and federal requirements or guidelines, or as a retention tank to hold water to meet local council requirements. The tank features an interconnection foot as a potential foundation of a retention/detention system. Drill a hole to match the council-specified discharge rate (i.e. orifice plate) in the interconnection foot and position the overflow pipe at the desired storage level in order to create an effective 100mm retention/detention system.

Engineered to be suitable for installation in load bearing applications, this tank is very cost competitive when compared with other polyethylene underground water tanks. It is accredited to the polyethylene water tank manufacturing standard (AS4766) and is accredited to the septic tank standard for the burial of water tanks underground (AS1546.1). This tank is also one of the few Housing NSW approved underground watertanks for installation in state government housing estates.

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