Order today — dispatches the next business day
The Geberit Sigma8 Concealed Cistern is designed in Switzerland and made in Germany from a single piece of blow moulded HDPE making it permanently leak-proof.
- WELS 4 Star 4.5L/3L.
- Leak-proof high density, impact-resistant one-piece blow moulded HDPE tank.
- Dual-flush plate provides access for servicing the internal parts of the cistern.
- Suitable for S or P trap back to toilet pans.
- Operating pressure 10-1000kpa.
- Fits standard 90mm walls.
- Freedom to choose over 30 flush button designs available in Australia.
- Up to 15 years warranty and 50 years spare parts availability.
- Supports up to 400kg, comply with AS 1172.1 (Geberit Sigma8 Duofix for Wall Hung Pans).
We aim to dispatch all orders within 1 business day
Free pickup at any Burdens storeFree
Local Burdens delivery$55 flat
Courier (Small / Standard / Large)$15–$100
*Large items may be delivered to a local depot if required.
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Free in-store collection available at any Burdens Bathrooms location
Free In-store Collection
