Introducing the NG33 hydraulic patch fitting with 90 degree hold open by DORMA-Glas, available to order from our web shop
The DORMA-Glas NG33 haydraulic patch fitting is compact and powerful. Thanks to its hydraulic function, it closes even heavy doors with ease, without the need for an additional top door closer or floor spring.
A patch fitting with hydraulic self-closing function is not just convenient but also efficient: the hydraulic technology proves its advantage without requiring a power supply and any visible mechanism. The space-saving technology of Universal Motion is integrated in the compact bottom patch fitting and does not require any additional installation space.