The Geberit Sigma 12cm Concealed Cistern is specifically designed for easy installation in part-height or room-height prewalls or partition walls. With a construction height of 108cm, it pairs seamlessly with back-to-wall floor-standing toilet pans. Notable features include adjustable flush volume settings (6-liter and 3-liter flush or 4.5-liter and 3-liter flush), condensation insulation, flexible water supply connection options (rear or top center), seawater resistance, a protective cover box for the service opening, immediate post-flush capability, and compatibility with filter systems for rainwater use. As for the Geberit Sigma 20 Flush Plate, it adds sophistication to your bathroom with its sleek design. The dual flush buttons allow you to choose between a 6-liter full flush or a 3-liter half flush, promoting eco-friendly water usage. Elevate your bathroom experience by pairing the Geberit Sigma Cistern with the Sigma 20 Dual Flush Plate.

Brand Name	Geberit
Colour	White & Gold
Material	N/A
Manufacturer Model No	WG.91.KK.6
Wear Type	N/A
Type	Toilet Cistern
Certifications Met	WRAS Approved
Country of Origin	N/A
Protects From	N/A
Waterproof	N/A
Number of Pockets	N/A
Cistern Width	570mm
Cistern Height	510mm
Cistern Depth	205mm
Flush Plate Dimensions	246 x 164mm
Button Shape	Circular
Style	Modern
For drywall construction	Yes
For installation in part or room-height prewall installations	Yes
For installation in room-height installation walls	Yes
For floor-standing WCs	Yes
Front actuation	Yes
Fully insulated against condensation	Yes
Cistern fulfils standard requirements in accordance with EN 14055, Class II	Yes
Flush bend fitted	Yes
Tool-free installation and maintenance	Yes
Water supply connection on the rear or top centre	Yes
Protection cover box for service opening protects against moisture and dirt	Yes
Protection box can be cut to length	Yes
Flow pressure	0.1-10 bar
Maximum operating temperature, water	25°C
Flush volume, factory setting	5.8 and 3l
Flush volume small, adjustment range	2-4l