Cisterns /

SIGMA8 Concealed Cistern

Compatible with floor mounted pans ONLY.

Installation type: In-wall, stud or brick 90mm

Pan type: BTW S or P Trap – suits all major brands

Standards: Watermark

Operating Pressure: 10-1000Kpa

Operation: Mechanical Front Flush

Warranty: 15 years on cistern tanks and frames, 3 years on valve products

Sigma plates compatible with Sigma cisterns.
Sigma60: 24mm min. wall lining required, 30mm recommended
* Separate service access required with pneumatic buttons

WELS: 3 STAR Rated. 6 Litre Full Flush, 3.0 Litres Half Flush, 3.8 Litres per average flush. Registration number L05091