It stores the powerful vacuum energy that is used to empty the toilet bowl.
The differential switch, with high sensitivity, monitors the level permanently and activates the pump when the vacuum level drops, as a result of the cup being emptied.
Manufactured with thick, corrosion-resistant materials.
Various installation options: it can be installed vertically, horizontally or fixed to the ceiling.
Includes clamps and support for mounting on the floor or wall. 38mm hose sockets.