UNICA OS OPERATOR CREMONE

Technical Characteristics

Compared to the standard cremones, these rotate with positioning notches at 0° and 180°. Turning the pull handle of the cremone to 180° first unlocks the locking points (approximately 60°) and then takes the sash into the position of maximum opening (trip to 180° of the cremone). The high stresses to which the casement is subjected when opening and closing has meant that for OS Operator there is a complete range of specific cremones. In addition to the Unica standard cremone, Key, Away and long handle versions are available. In particular, the one with the long handle reduces the effort when opening the casement and makes operation smoother. The rotor and slider of all OS operator cremones are made of stainless steel to ensure maximum mechanical strength. It is recommended to use the special gasket, made of black closed-cell foam adhesive on one side, which enables reducing the flow of air and water through the milling on the profile and the cremone case.