Ensure reliable water pressure management with this high-performance Water Pressure Switch, crafted with a silver-plated contact point and high-grade pure copper conductive sheet for excellent responsiveness and conductivity. Designed to maintain a consistent pressure and steady water flow in pipelines, this durable water pressure controller is built with premium insulating materials that provide high temperature resistance and enhanced circuit protection, ensuring long-lasting and stable operation. Key Features: · Silver-Plated Contact Point & Pure Copper Conductor: Offers superior electrical conductivity and quick response to pressure changes, enhancing switch performance. · Adjustable Pressure Settings: Easily customize the pressure by removing the plastic cover and turning the adjustment screws—turn "+" anticlockwise to increase pressure and "‑" clockwise to decrease pressure for precise control. · Durable and Heat-Resistant Construction: High-quality insulating materials protect the internal circuitry from damage and extend the device’s service life. · Multiple Pressure Range Options: Select the appropriate pressure range based on your power requirements and application, ensuring optimal functionality for various system sizes. · Standard Male Thread Diameter: Features an approximately 12.5mm (0.5 inch, G1/4) male thread for easy installation and compatibility with most pipeline systems. · Automatic Pressure & Flow Regulation: Maintains constant pressure and steady water flow in pipelines, improving system efficiency and reliability. Specifications: · Item Type: Water Pressure Switch · Rated Voltage: 220V · Rated Current: 16A · Male Thread Diameter: Approx. 12.5mm / 0.5in (G1/4) · Size: Approx. 50 x 50mm / 2 x 2 in · Pressure Range (Optional):  – 1.0-1.8KG (suitable for 125W)  – 1.5-2.2KG (suitable for 250W / 300W / 371W)  – 1.8-2.6KG (suitable for 50W)  – 2.2-3.0KG (suitable for 750W) Package Includes: · 1 x Water Pressure Switch This water pressure switch is the ideal solution for maintaining stable and consistent water pressure in your system. Its robust design, precise adjustability, and broad compatibility make it perfect for various industrial, commercial, and residential water pressure applications.