DESCRIPTION:Door thickness≥40mmDoor Height≤3500mmDoor Width≤2000mmMaximum door weight: ≤300kg/≤500kgShaft outer diameter: 10mmThe minimum distance from the axis to the edge of the door: 91mm PACKAGE INCLUDED:• 1 x Concealed Closed Door Hinge INSTALLATION INTRODUCTION:Door stop function: 0°, 90°, 180°, 270°, 360°Automatic door stop: 0°/90°/180°/270° NOTE:• System three presents powerful facets for pivot doors:Rotation, automatic door closing and door give up purposes in addition to In addition to 360" free rotation,• System three can give up the door each 90".• System three requires solely minimum exterior power to turn the door.• Fittings at the top and bottom of the formulation create opposing forces,So the pressure in the middle of the formulation is zero.• The best balance makes System 3 appropriate for high-frequency switching applications.