The system is made up of a painted Larch tub with a capacity of 4.5 to 7.5 litres, which comes with a bracket to fasten it to the wall or ceiling.
50 cm stainless steel flexible hose with ½” closure valve for the water supply and a float for automatic filling.
The tub automatically fills with cold water and, by pulling a 65 cm long chain, the tub suddenly overturns to pour the water onto the person underneath it.