Sigma Concealed Cistern Round

Sigma 8 Concealed Cistern BTW

Suitable for S or P trap back to wall pans.
Options of mechanical, pneumatic or electronic buttons give greater design freedom.
Compatible with all mechanical and pneumatic Sigma buttons available in Australia.
Fits standard 90mm walls.
WELS 3 Star 6L/3L or WELS 4 Star 4.5L/3L.