Soss Concealed Door Closer Kit ZA/St BNP

Device provides uncontrolled closing for hinged timber and metal doors by means of an adjustable high grade helical spring concealed within the door panelNo latch snap actionUnhandedAvailable with exposed componentsSuccessfully included in 1/2 hour fire test (details available on request)Adjustable closing speed

• For door thickness: 41-46 mm


• Door weight: Max. 25 kg


• Application: Suitable for interior doors only


• Installation: Fixing: Closer hinge should be sited mid heightHinges must be installed plumb to acheive maximum closing performance


• Material: Zinc alloy with plated steel links


• Note: Caution:If door panel needs to be held back or opened further than 100¬¨¬®‚Äö√†√ª, then tension on the spring should be reduced to prevent deterioration of the mechanismLubrication is required at installation stage and regulalry thereafterDoor construction must allow for 240 mm depth of spring unit x ‚Äö√†√∂‚àö‚⧠25.5 mm


• Supplied with: Set includes 3x ‚Äö√Ñ√∂‚àö√ë‚àö‚â§Soss 218‚Äö√Ñ√∂‚àö√ë‚àö¬• concealed mortice hinges, one incorporating the spring mechanismFixings