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
- 22.5 mm
Please note, sizes quoted refer to the External diameter of the tail including the barbs.
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
To fit, simply cut through the hose at the point where you want the valve to be inserted.
Push each end of the hose over the hose tails as far as they will go.
There should be no problems with the hose coming off the hose tails, but if this happens use a "jubilee" or hose clip at each end to secure.
If you find the hose fitting is a little too tight, soften the hose ends in very hot water before pushing them over the tails
No reviews have been left for this product, be the first to leave a review