What is Hydro Pneumatic Fender ?
Hydro pneumatic fender is installed vertically with water and air pressurized inside. It’s widely used in the applications of submarines and other ships contact fenders below waterline.
Jerryborg hydro pneumatic fenders are popular cause their excellent performance of low reaction force and high energy absorption capacity. Furthermore, their performance is affected by the ship hull shape,gas mixture, initial pressure,and water to air ratio. And you can adjust the performance by changing the water to air ratio and initial pressure.