This project is for the installation and hose connection of the fountain pool underwater. Individual outlets can be adjusted or turned off, but water may 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 connections for different hoses to create custom water features. Hose distributor compatible with pumps having flow rates up to 1500 liters per hour, making it 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 fountain systems only and is not suitable for garden irrigation or similar applications. Note: Refer to the product instructions. The dispenser balances pressure and allows water drainage through the regulator; therefore, it is not leak-proof and must be installed in the pool.