Floor Hinges and Patch Fitting
FLOOR HINGE 500 SERIES
COMPACT AND NARROW BODY TYPE
* : Please consult with Ryobi authorized distributor to select tapping screw when installing floor hinge with wooden door.
500 Series Door Closers can be used on both RH and LH doors and on push side and pull side mountings.
TWO SPEED CONTROL VALVES
There are two speed ranges for door closing speed which can be adjusted by independent speed valves.
Models with hold-open at 90° are available.
STANDARD MECHANICAL BACKCHECK
When doors are violently opened by pedestrians or wind, the backcheck feature reduces the likelihood of damage should contact be made with an adjacent wall or obstacle.
OPTIONAL DELAYED ACTION
Once set, the door - when opened beyond 65 degrees enters into a delayed mode allowing additional closing time.
CLOSING POWER ADJUSTMENT
Spring Power adjustable according to door weight and width EN 1 through EN 4.
ADJUSTMENT OF FLOOR HINGE BODY POSITION
Gap between door lower section and frame can be adjusted with screws of the main body.
Adjustable range for closing position and clearance
Inter changeable spindle can be extended up to 50mm.
FOR ALL DOORS
It is applicable for Aluminum, Steel, Stainless steel and Wood doors.