Hafele 931.90.408 Concealed Jamb Door Closer, Perkomatic R85 offers an ideal solution for doors weighing up to 165 lbs, ensuring a smooth and controlled closure. Engineered with a factory-set rate of closure, this door closer features a precision-engineered chain that promises reliability and longevity, housed within a lightweight aluminum casing. Designed for versatility, it can be installed concealed on the pull side, with a maximum distance of 300 mm from the door hinge. Additionally, it accommodates installation within the door leaf or in the door frame, offering flexibility in design and function. A door stop is required to limit the maximum opening angle, ensuring safety and performance. This model is UL and CUL approved, suitable for fire-rated doors, and has been rigorously tested for 500,000 cycles, reflecting its durability. The closer is compatible with door thicknesses starting from 1 1/2 inches and allows for an opening angle of up to 180 degrees. Supplied with mounting screws and instructions, the Hafele 931.90.408 is an excellent choice for professionals seeking a reliable and aesthetically pleasing door closer solution.
Concealed Jamb Door Closer, Perkomatic R85
For door weights up to 165 Lbs., Polished
concealed installation on pull side with max. 300 mm distance from door hinge. Besides the standard installation in the door leaf, installation of the door closer unit in the door frame or wall is also possible. A door stop must be installed at the maximum door opening angle.
Color/finish: polished
Direction: DIN left/right
Door weight max.: 165 lbs
For door thickness min.: 1 1/2"
For door weight: ≤75 kg
Forend material: Brass
Mounting: DIN left/right
Opening angle: ≤180 °
Supplied with: Mounting screws Mounting instructions
