Features： 1、Quick and Permanent Wall Mount Installation: The wall mount pressure regulator allows for fast and permanent installation on any wall surface. It is designed for convenience and ease of use. 2、Continuous Protection: This wall mount pressure regulator is specially designed to prevent high pressure surges and fluctuations in the water supply system. 3、Suitable for Standard Hose Fitting: The wall mount pressure regulator is compatible with standard hose connections, making it versatile and easy to integrate into your existing plumbing setup. 4、Built in Check Valve: This pressure regulator features a built in check valve that utilizes a unique diaphragm design. It provides continuous protection for your water supply system against high pressure surges. 5、Pressure Reduction: The wall mount pressure regulator effectively reduces the incoming water pressure from 100 PSI to 45 PSI. It helps to prevent leaks. Specification： Item Type: Wall Mount Pressure Regulator Material: ABS plastic Application: Fit for RV Package List： 1 x Wall Mount Pressure Regulator