Waterproof Design: Engineered with a robust, waterproof casing, this switch is ideal for use in various environments, protecting against moisture and ensuring long-lasting reliability. Easy Adjustment: Features a user-friendly design that allows for quick and easy pressure adjustments, making it suitable for a wide range of applications. Optimal Pressure Management: This automatic water pump pressure control switch operates efficiently between 1.5bar and 2.2bar, ensuring your water system maintains optimal pressure levels for consistent performance. Vibrant Controller: The distinct electronic controller not only adds of style but also provides clear visibility and easy operation., Weight: 3.30693393 Pounds, Manufacturer: Ehwisbe