Constant pressure of 1 to 3 bar – or use pressure reducer
Clean water – or filter, so that the Water Level does not become clogged
Seal for the input/output from the tube (with PTFE and sealing strip), preventing false air
Water capacity must be sufficient (pipeline)
Clean/replace the membrane by twisting the bayonet lock
Water level in the trough is 4-5 cm high for sows, which prevents feed getting into the pipe