The picture shows
Triomont 2901P, 6 litre pneumatic flush.

Description
Technical description The fixture consists of a robust welded steel plate stand, coated in blue epoxy with strong metal clamps around the pipe connections. The legs of the fixture are adjustable vertically 0-200 mm. The centre-centre distance between the suspension bolts for the WC-suite can be adjusted either to 230 or 180 mm. The cistern is insulated to prevent condensation forming and is equipped with a quietly filling ball-cock valve and push-button controlled outlet valve. The cistern has a 12 mm clamping ring coupling for the water connection and the option of a 1/2” female thread. The connection can be changed from left/right. The connection is made to a cut-off valve which is positioned inside the cistern

Logistics
18,5 kg including packing.