From now on you can get STAR EF-concrete shaft adapters from us. With only one component you can get a simple and safe solution for permanently leakproof shaft connections.
As a result of their special component geometry, our EF-concrete shaft adapters comply with the required angular deflection of ±3° and consequently withstand the varying subsidence behaviors between shaft and pipe without any problem.
The E-concrete shaft adapters are available in the lengths L = 135 mm and L = 250 mm
Here you can find more information about our EF-concrete shaft adapter.