Case 3620 Model Pressure Regulator Ø20 is a reliable and stable device for stable management of pressure on water and other liquid lines. This model, which shows compatibility with ø20 diameter pipes, provides high performance in household and industry-purpose water systems. The regulatory system helps the pressure maintained within safe borders and extends the life life and minimizes the risks of accident. Thanks to the production of compact design and quality materials, it allows you to run a long time. Mounting is easy and provides comfort in terms of refresh.