Strong Compatibility: This bottled water dispenser pump system is a dual-tube bottled water pump system, specifically designed for 5-gallon bottled water. It delivers drinking water under pressure through a power cord, featuring 2 inlet pipes. This effectively extends the water usage cycle, reduces the frequency of water changes, and easily meets household drinking water needs. NOTE: Product does not include bottled water. Superior Performance: This bottled water dispenser pump boasts powerful performance, with a working pressure range of 40-60 PSI (2.8-4.1 bar) and a water outlet flow rate of 0.67GPM (2.5L/min), ensuring quick and stable provision of ample drinking water, meeting your drinking water needs anytime, anywhere