An effective fire, smoke and acoustic seal designed for single action fire doors. The RP121 is a twin section bullnose T bar aluminium astragal seal with an intumescent infill and smoke seal.
Location: Meeting stiles of pairs of 47mm nominal thickness single action fire doors.
Min/Max Gap: 13mm to 16mm (prior to installation).
Finish: Satin clear (silver) anodised aluminium (15µm).
Fixing: Screw fix. Zinc plated, cross recess head CSK S.T. screws supplied.
Seal: Concealed intumescent infill and RP124 smoke seal.
Sizes: Available in stock lengths.