1. Please ensure that the working water pressure falls within the normal range. The recommended optimal pressure is 3-12 bar/43.5-174 PSI.
Experimental test data indicates that water pressure of 3 bar can expand the water pipe by 90%, while the water pressure greater than 4.5 bar can fully expand it. The experimental limit water pressure for the water pipe is 20 bar.
2. Please drain the water completely from the hose when not in use and store it in a shaded area or under a cover.
3. During winter, please store the garden hose (including the nozzle) indoors to prevent frost damage.
4. Avoid dragging or using the hose on rough concrete and sharp edges that may cause damage.
5. The outer webbing serves as protection for the inner-expandable hose. Please ensure that the outer webbing is not cut, torn, or punctured.
For more precautions, please carefully read the instructions.