This is the most commonly used solution for

Package dimensions: Dimensions: 4 cm × 8 cm × 15 cm | Gross weight: 0

Voltage: 10- 35 V

The black color makes it both functional and stylish on your equipment

Trudesign, Antihævert 25mm hvid BL124599 This is the most commonlyTrudesign anti siphon 25mm is a valve that prevents siphoning in hoses. It is installed at the highest point and allows air to enter so water cannot get into the boat. Brand: Trudesign Weight: 0. 25 kg Color: White Hose connection: 25 mm Made in: New Zealand Package dimensions: Dimensions: 4 cm 18 cm 12 cm Gross weight: 0. 25 kg To prevent siphoning in the hoses, an anti siphon valve must be installed on both the inlet and outlet hoses. The valve is