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Perko Round Plate Extended Door Closer
Maximun door weight: 50kg
Suitable for light or medium weight internal doors
This product is identical to the perko (24004) with the exception of the chain length, which is 80mm. This is for use with door that have a large opening angle. For example; doors fitted with parliament or projection hinges.
Designed to be completely concealed when the door is closed, and compact enough to be unobtrusive when the door is open. The closer comprises a small chain anchored at one end to a rounded end plate which is screwed to the door jamb and connected at the other end to a spring contained within a steel cylinder which is fitted into the butt stile of the door.
The spring is compressed when the door is opened, and its extension when the door is released acts through the chain to pull the door closed again.
To provide automatic closure of light and medium weight internal doors weighing up to 50.8kg, except those fitted with rising butt hinges, Parliament or projecting hinges or where limited air displacement conditions exist.
TThis ‘extended’ version of our popular Perko concealed door closer is ideal for use in situations where a greater opening angle is required. It can also be used to overcome projecting architrave by using in conjunction with projecting and parliament hinges – please note that the maximum opening angle of the door closer will vary depending on the position of the closer and the geometry of the hinge. Therefore, a suitably positioned door stop will be required.
For fire door applications see Help & Resources above.
Manufactured by Samuel Heath & Sons.