Features: This water paddle flow switch provides reliable water flow control for various applications. It is made from durable materials with heat and corrosion resistance, a pressure rating up to 1 MPa, and adjustable flow settings for flexible system integration. Suitable for residential, maintenance, and DIY use in heating and cooling systems. Compatible with swimming pool equipment, gas and water meters, coffee machines, water heaters, and central air conditioning systems. Specifications: Component: Plastic Size: Approximately 4 x 7 cm (1.57 x 2.76 inches) Operating Voltage: 100 V Measuring Range: 30–500 mm Maximum Temperature Resistance: 100°C Operating Temperature Range: -10°C to 100°C Operating Current: 0.5 A Power Supply: 100 V Rated Voltage Range: 100 V Measuring Medium: Water Medium Temperature Range: -20°C to 120°C Pressure Rating: Consult manufacturer Liquid Contact Component: Nylon Wiring Method: Threaded connection Note: Please allow 1–3 cm measurement tolerance due to manual measurement. Color appearance may vary slightly depending on monitor settings. Package Includes: 1 x Water Flow Switch