Benefits for the manufacturer:

Single key fittings, optimized dimensions for entry bend point, hauling distance and frame distance, simple installation – even for heavy 200kg sheets.

End-user benefits: Excellent operating quality, safety and potential energy savings.

The three types are different
• in load carrying capacity
• in the range of applications and
• in the window closing mode

Key – common advantages of the three systems
• The entry point has been optimized to 50-53 mm
• The return distance is optimized (from 122 to 125 mm)
• Distance from the frame 35 mm
• Immediate and simple installation
• Easy adjustment of the height of the rollers
• Safety sockets on all rollers
• Standard colors for all covers
• Full range of mounting guides