Soss Concealed Door Closer Kit Zinc Alloy/Steel SBP

Article details
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 speedWith plated steel links
Fixing: Closer hinge should be sited mid heightHinges must be installed plumb to achieve maximum closing performance
MountingFor DIN left and DIN right hand use
VersionWith door closer function
Door width max.900 mm
Flange shaperounded
Area of application
Suitable for interior doors only
For door type
Wooden door leaf, metal door
For frame type
Wooden frame, Metal frame
Max. door weight for 3 hinges
25 kg
Door height max.
2200 mm
Door thickness
≥41.3 mm
Standard
zugelassen für Feuer- und Rauchschutztüren nach BS 476, Part 22:1987
Order reference
Instillation templates are recommended
Additional information attributes
Caution:If door panel needs to be held back or opened further than 100°, 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 Ø 25.5 mm