Ryobi 202N Floor Hinge Self Closer

Ryobi 202N Floor Spring Mech Box (Non-Hold-open model)

• Maximum door 950mm in width, 130kg in weight.
• Body position adjustable.
• Center hung double action up to 113 degrees
• For steel, stainless steel, tempered glass, wooden, aluminum doors
• Two independent closing speed adjustable valves.

There are two speed range for door closing speed.

These are classified into two stages of a first speed range where the entire door closing speed is controlled and a second speed range where the speed when closing is controlled.

The second speed cannot be set to be faster than the first speed.

• Adjust the closing start speed by the first speed adjustment valve.
• Adjust the speed when closing by the second speed adjustment valve.
• The second speed is the speed to store the door into the frame.
• Adjust to a speed which does not cause fingers to be caught (It is appropriate for a door to take 5 to 8 seconds to completely close from a door opening angle of approximately 90 degrees.)

Adjustment is easily made if the second speed is adjusted in advance