This item is well made for durable and practical use. It is simple to connect to campsite water supply, reduces water pressure, and protects your filter and hose from damage. The working principle involves inlet and outlet pressure, controlling the flow through the opening size to regulate outlet pressure. Water passes through the opening with minimal closure and fluid resistance, resulting in low pressure loss. When inlet pressure is high, outlet pressure is greater; conversely, outlet pressure is smaller when inlet pressure is low. Features: - Brand: UKCOCO - Color: Golden - Material: Brass - Size: Approx. 9 x 7 x 4 cm - Pressure Rating: PN1.6 - Made of high-quality material with precise design - Reliable and durable water pressure regulator - Simple internal structure with fine workmanship - Easy to connect to campsite water supply, reduces water pressure, and protects filters and hoses - Suitable for applications involving hydraulic instability, fast water flow, water purifiers, energy systems, gas heaters, and faucets Warm Tip: Due to lighting effects, monitor brightness, and manual measurement, there may be slight differences in color and size between the photo and the actual item. We appreciate your understanding. Package List: 1 x UKCOCO Water Pressure Regulator