ITEM NAME:Quality Brass Water Flow On/Off Switch NO Normally Open DC24V 10W 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 time use. Specification: Material: Brass Size (L x W x H): Approx. 115 x 67 x 35 mm / 45.28x26.38x13.78 inch Working Voltage Range : AC220V / DC24V Switching Power : 10W / 70W Break Down Voltage: DC250V Max Current: 0.5A Package Includes: 1 Piece Water Flow Switch.Switching Power : 10W / 70W. The paddle type water flow switch has a large flow rate and is free from impurities. Normally open type; Start flow: 10L/min. 1 Piece Water Flow Switch. Material: Brass.