ADJUSTABLE SOFT-DOWN STAY NSD-20

  • Features
    • For top-opening flap doors.
    • Can be used with concealed, piano, or butt hinges.
    • Opening angle adjustable from 70° to 105.
    • Designed to hold the door in fully opened position.
    • Successfully passed for the 50,000 open/close private cycle test.
    • Closing speed adjustable.
    • Torque Calculation :
      Torque = Door Height x 1/2 x Door Weight.
      Per Piece : 20~70 kgf·cm
      Per Pair : 40~140 kgf·cm