Features: Water pressure regulator with a manual adjustment knob and integrated pressure gauge ensures optimal water flows control, crafted from brass for long lasting performances in demanding environments. Featuring a high visibility pressure gauge and robust brass construction, this adjustable relief offer real time monitoring and precise calibration to prevent pipe damage, fit most water systems for easy installation. Ideal for owners, campers, and outdoor enthusiasts seeking water pressure management during trips, campground stays, or adventures requiring consistent plumbing safety. Designed for use in trailers, it safeguards against sudden pressure surges in water pumps, outdoor showers, and kitchen setups while traveling through varied terrains or climates. Simplifies maintenance for both novice and experienced users, combining industrial grade brass durability with user controls to redefine portable water systems protections. Specifications: Component: Copper Measuring ranges: 0-160PSI Package Includes: 1pc Water Pressure Regulator note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.