Description: The paddle type water flow switch has a large flow rate and is free from impurities. Adopt the overall structure, no water leakage. Normally open type; Start flow: 10L/min. Operating pressure: 0.05~1.75Mpa. Starting flow can't be adjusted, the operating temperature below 60? for long tlme use. Specification: Material: Brass Size (L x W x H): Approx. 115 x 67 x 35mm Max Voltage: DC200V Break Down Voltage: DC250V Max Current: 0.5A Package Includes: 1 Piece Water Flow Switch