• Engineered for smooth trouble free operation
• Fixed adjustment ensures sash will not drop over
time
• Engineering Polly alloy carriages are corrosion free
Bearings are manufactured from triple “A” Grade
hardened high carbon steel - “AB” rated bearing
• Tires are injection moulded in one piece and
manufactured from Delrin
• Door rollers can be screw fixed into frames during
assembly
In residential and industrial contexts, the actuators in
the Fort line offer an attractive and intelligent solution.
The integrated control unit provides access to a vast
range of features including deceleration phase and
operation time programming