The new premium product for side-hung windows

Are you looking for a safe and visually appealing solution for the automation of side-hung windows? This solution should also work reliably in unstable wind conditions? Then the KS4 chain drive with DrehVolution fitting will inspire you.

Das abgebildete Funktion Icon zeigt einen angewinkelten Arm mit einem großen Bizeps

Reliable Function: due to the stability of the side-hung window in all open positions as well as a durable construction.

Das abgebildete Icon hat die Form eines "Unendlich"-Zeichens das in der Mitte unterbrochen ist

Large Bandwidth: universally adjustable opening angle up to 70 degrees, compatible with all AUMÜLLER locking drives.

Das abgebildete schnelle Montage Icon zeigt eine Stoppuhr

Fast Assembly: only one chain drive with associated console, little space required - only 26 mm frame width.

The Aumüller-DrehVolution!

The solution is available as a set, consisting of a KS4 400 chain drive and a filigree casement bracket with an integrated preloaded spring.

This spring preload ensures the stability of the window - whether in open position or during opening and closing. This makes bended chains a thing of the past and you achieve permanent stability in any condition.

You require an even higher locking force in a closed position? No problem - the system can be combined with any AUMÜLLER locking drive.

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