Lilie’s 4-Chamber Pressure Water diaphragm Pumps have been designed for the purpose of automatic fresh water supply.
Our SOFTSERIE® was developed after our original proven CLASSICSERIE™. Thanks to our new and unique flow-optimized 4-chamber diaphragm, a more smooth-running motor and integrated central bypass control were developed to ensure a very gentle and quiet water flow. Each pump head has a return flow barrier of 13bar or more. During both the start-up and shut-down of the faucet, the pump without clattering, remains quiet. 2 Year Warranty Included.