Cushion spring door closer (small, 180°opening and closing without positioning)
Color: silver
Parameters: square, electrostatic painting
Base hole distance 132-19mm
Applicable door width: 450-950mm
Applicable door weight: 15-30kg


Function:
2 speed adjustment, one closing speed, two locking speeds
Adjustable closing section: closing section, locking section
The opening angle of any angle will automatically buffer the door closed
Material: aluminum alloy


Features:
Two independent hydraulic valves control two doors, lock the entire hydraulic control.
Open the door at an angle of 180 ° range of automatic closing.
Scope of application: fire door, fire door, apartment door, hotel door, glass door, unit door, access door, wooden door, anti-theft door, sliding door, sliding door, iron door, aluminum door and so on