This project is for the installation and hose connection of the fountain pool (in water). Individual outputs can be adjusted or 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, allowing secure connection of different hoses to build your own water feature. Hose distributor for pumps with flow rates up to 1500 liters per hour. Suitable for use with many standard fountain systems. Do not use with high-pressure pumps or flow rates exceeding 1500 L/h. Compatible with fountain pumps such as ASIN: B01GCE2OTC. This dispenser is designed for use in fountain systems and is not suitable for garden irrigation or similar applications. Note: The dispenser balances pressure and allows water to be drained via the regulator; therefore, it is not leak-proof and must be installed in the pool.