SKU #: GEBE1008
The Duofix Sigma 8 concealed cistern gives a clean, discreet finish for wall-hung WCs, making bathrooms feel neater and easier to keep tidy. Part of the Duofix Sigma collection, it's made from high-density polyethylene plastic for durable performance. The dual flush system helps reduce water use while maintaining effective flushing. Recommended for wall-hung pans with projection up to 70 centimetres, this concealed cistern suits modern bathroom layouts and pairs neatly with wall-hung toilets. Ideal for renovations, new builds and projects.
Features:
- Materials: high-density polyethylene plastic
- Includes: 1 x concealed cistern
- Collection: Duofix Sigma
- Recommended for wall hung pans. For wall hung WCs with projection up to 70 cm
- Please see Additional Resources in Specifications for technical details
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- Overall Height: 114mm
- Overall Width: 50mm
- Overall Depth: 8mm
- Overall Product Weight: 17.5 Kilograms
Features
- Type Cistern
- Colour/Finish White
- Primary Material Plastic
- Flush Mechanism Dual Flush
- Full Flush 4.5 L
- Half Flush 3 L
- Average Flush 3.4 L
- Country of Manufacture Germany
Warranty
15 Years
Specifications
- WELS Registration Number L05089
- WELS Registration Expiry Date 22/07/2027
- WELS Model Name Sigma8
- Flow Rate 3.4
Additional Documents
Download Spec Sheet
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Reviews
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5 stars
29 Jul 2026
Verified buyer
The best available, German made thumbs up
5 stars
2 Mar 2026
Verified buyer
Submitted for variant:
Wall faced pan
A good product
FAQs
What type of toilet is this concealed cistern designed for?
It is recommended for wall-hung pans with a projection of up to 70cm. This can help you check compatibility with your chosen wall-hung WC.
How much space does the concealed cistern take up?
The cistern measures 114cm H x 50cm W x 8cm D and weighs 17.5kg. These dimensions can help you assess the available wall cavity or installation space.
What flush system does it use?
It has a dual flush mechanism with a 4.5L full flush, 3L half flush and 3.4L average flush. This gives you two flush options for everyday use.
What is the cistern made from and what finish does it have?
It is made from high-density polyethylene plastic and has a white finish. The material and finish can help you coordinate it with a wall-hung toilet installation.
Can this cistern be used in commercial settings?
Yes, the product is specified for commercial use as well as renovations, new builds and other projects.
When you buy a Duofix Sigma8 Concealed Cistern For Wall Hung WC online from Temple & Webster in Australia, we make it as easy to have it delivered to your home in Melbourne, Sydney or any major city.If you have any questions about your purchase or any other Toilet Parts for sale, our customer service representatives are here to help. Whether you just want to buy a Duofix Sigma8 Concealed Cistern For Wall Hung WC or shop for your entire home, Temple & Webster has everything you need.
Reference
SKU #GEBE1008
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2/1-7 Unwins Bridge Rd, St Peters,
NSW 2044, Australia
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