The WTB series has been specially developed for the wind industry. The demand is often for high preload forces in combination with little radial space. The WTB series is equipped with two pistons placed on top of each other, which means that it achieves high preload forces while its diameter is very small. Due to its many advantages, however, it is also widely used in other industries. The WTB series operates at a maximum pressure of 1,350 bar.
