This hose distributor is designed for fountain pool installations and connects directly in water. Individual outlets can be adjusted or turned off to control water flow, while the valve allows water to escape for pressure compensation. Compatible with inlet and outlet sizes of 1/2 inch or 3/4 inch, it securely holds various hoses, enabling custom water features. Suitable for pumps with flow rates up to 1500 liters per hour, making it compatible with many standard fountain systems. Do not use with high-pressure pumps or flow rates exceeding 1500 L/h. Recommended for use with fountain pumps such as model ASIN: B01GCE2OTC. Intended exclusively for fountain systems and not suitable for garden irrigation or similar applications. The unit balances internal pressure and allows water drainage through the regulator; therefore, it is not leak-proof and must be installed within the pool. Refer to the product instructions for proper installation and use.