A dual arm window operator is a mechanical device designed to control the opening and closing of casement windows or large awning windows. It consists of two parallel arms connected to a central gear mechanism and a crank handle. The dual arms provide enhanced stability, strength, and smooth operation, especially for larger or heavier windows. When the handle is turned, the gears rotate, extending or retracting the arms simultaneously, thus pushing or pulling the window sash.
This design ensures even distribution of force, preventing window warping or misalignment. Dual arm operators are versatile, accommodating various window sizes, styles, and materials while offering improved ventilation and ease of use.
The Dual Arm Window Operator has an overall closed arm length of 19.3” (49 cm). The sill mount has a width of 5.2” (13.2 cm), height of .87” (2.2 cm), and exposed depth of 1.25” (3.2 cm).
A dual arm window operator is a mechanical device designed to control the opening and closing of casement windows or large awning windows. It consists of two parallel arms connected to a central gear mechanism and a crank handle. The dual arms provide enhanced stability, strength, and smooth operation, especially for larger or heavier windows. When the handle is turned, the gears rotate, extending or retracting the arms simultaneously, thus pushing or pulling the window sash.
This design ensures even distribution of force, preventing window warping or misalignment. Dual arm operators are versatile, accommodating various window sizes, styles, and materials while offering improved ventilation and ease of use.
The Dual Arm Window Operator has an overall closed arm length of 19.3” (49 cm). The sill mount has a width of 5.2” (13.2 cm), height of .87” (2.2 cm), and exposed depth of 1.25” (3.2 cm).
