DORMA BTS 80F
In stock
SKU
945
From
£361.80
£301.50
BTS 80F Unit and box with spindle. For fire doors - non hold open. Cover plate sold separately.
Spring strength: EN 4 30NM. Maximum door width 1100mm.
Spring strength: EN 5 47NM. Maximum door width 1250mm.
Spring strength: EN 6 70NM. Maximum door width 1400mm.
Maximum door weight 300Kg.
Features: Adjustable sweep speed. Adjustable latch speed. Fixed backcheck.
CE marked. Successful independently tested to BS EN 1154.
CERTIFIRE approved for fire doors: ITT60 MM/IMM240.
Spring strength: EN 4 30NM. Maximum door width 1100mm.
Spring strength: EN 5 47NM. Maximum door width 1250mm.
Spring strength: EN 6 70NM. Maximum door width 1400mm.
Maximum door weight 300Kg.
Features: Adjustable sweep speed. Adjustable latch speed. Fixed backcheck.
CE marked. Successful independently tested to BS EN 1154.
CERTIFIRE approved for fire doors: ITT60 MM/IMM240.
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