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 flows through the opening with minimal closure and fluid resistance, resulting in low pressure loss. When the outlet pressure is higher, the flow remains stable; when the outlet pressure decreases, the flow adjusts accordingly. 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 your filter and hose from damage - Suitable for use with unstable water pressure, 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. Thank you! Package List: 1 x UKCOCO Water Pressure Regulator