This project is for the installation/hose connection of the fountain pool (in water). Individual outputs can be adjusted/switched off in power, but water can escape through the valve to compensate for pressure. Hose dispenser for fountains with inlet and outlet sizes of 1/2 or 3/4 inches, so you can securely hold different hoses and build your own water feature. Hose distributor for pumps with flow rates up to 1500 litres per hour. This allows it to be used with many standard fountain systems. Please do not use the dispenser for high pressure pumps or flow rates over 1500 l/h. Suitable e.g. for our fountain pumps ASIN: B01GCE2OTC This dispenser is intended for use in fountain systems and is not suitable for garden irrigation or similar purposes. Note: Please refer to the product description. This dispenser is intended for use in fountain systems and is not suitable for garden irrigation or similar purposes. The dispenser balances the pressure and the water can be drained via the regulator, i.e. the item is not leak-proof and must be installed in the pool. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin