Farm & Field Hardware In Line One Way Hose Connector Non Return Valve. 13 mm, 19 mm and 25 mm (13 mm (1/2"))

• Prevent backflow when installed in a length of hose pipe
• Can be used in mains, pump fed or gravity fed systems
• Made from high quality PVC material
• 3 Sizes available

These are In Line Non-Return valves for insertion into a length of hose pipe at any point. They come in 3 sizes: 13 mm (1/2") for use with standard garden hose (1/2" ID) 18 mm and 22.5 mm Provides an easy way to maintain prime in a suction or discharge line Designed to fit in-line Suitable for use with manual or electric pumps or after the mains connection Made from high quality PVC material