As the Aqua-dapter water fed pole tap is operated by pulling on the hose, we have specially developed our own Polyurethane hose (not all PU hose is the same), which has many benefits over standard PVC tubing, including being more consistent in hot and cold weather.

Our orange hose is pressure rated at 230PSI with water at 20°C, and at 140PSI with water at 60°C.
Our red hose is pressure rated at 400PSI with water at 20°C, and at 230PSI with water at 60°C.

Customer reviews of our hoses can be seen on the Aqua-dapter Blog.  Technical Info.