General description This adjustable brass water pressure reducer is designed to efficiently regulate water pressure in your plumbing system. Featuring a piston structure, it is both environmentally friendly and durable. The compact design eliminates the need for a branch pipe, simplifying installation and reducing distribution costs. It can be easily installed in front of most tap water devices, and includes a convenient button on the top cover for free pressure adjustment. Technical specifications Pressure withstanding capacity: 1.6 MPa Material: Brass Type: Adjustable Connection size: DN20