Features: *Pressure Regulator with Check Valve: The combination of a pressure reducer and check valve effectively prevents potential damage caused by high water pressure in water supply systems. *Safely Limit Water Pressure: This inlet features a pressure regulator that safely limits water pressure to a nominal 45PSI, effectively high-pressure surges. *Convenient Check Valve: Designed with an inner check valve, this water inlet is easy to use and ensures one-way water flow. *Leakage-Prevention Design: The sealing ring design of this inlet prevents leakage and ensures a secure and tight connection. *Wear-Resistant Material: Made of high-quality plastic, this water inlet with pressure regulator is able to withstand regular use. Specifications: Part Name:Mains Water Inlet With Pressure Regulator Filler Material:Plastic Size:Approx. 11.7 x 11.7cm/4.61 x 4.61 inches, Depth Color:Black,White,Chrome Package Content: 1 inlet with pressure regulator Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Made of standard material, quality assurance and practicality. Perfect function, bring you a wonderful experience. Every customer is entitled to a 30-day refund or replacement for damage/quality issues. If you have any questions, please feel free to contact us and we will solve it for you. New Mains Water Inlet With Pressure Regulator Filler Entry For Caravan Rv Boat