DORMA BTS 80EMB
In stock
SKU
946
From
£694.80
£579.00
BTS 80EMB Unit and box with spindle. For fire doors - electro-magnetic hold open 24V DC. 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: Electro-magnetic hold open 24V DC Hold open 75° to 175°. Allows a fire door to be held open electro-mechanically to provide free flow of traffic. However in the event of the fire alarm sounding (or a power failure) the magnet is released and the door closer will close the fire door securely.
Adjustable sweep speed. Adjustable latch speed. Fixed backcheck.
CE marked. Successful independently tested to BS EN 1155.
CERTIFIRE approved for fire doors: ITT60 MM/IMM240.
BS8300/ADM compliance.
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: Electro-magnetic hold open 24V DC Hold open 75° to 175°. Allows a fire door to be held open electro-mechanically to provide free flow of traffic. However in the event of the fire alarm sounding (or a power failure) the magnet is released and the door closer will close the fire door securely.
Adjustable sweep speed. Adjustable latch speed. Fixed backcheck.
CE marked. Successful independently tested to BS EN 1155.
CERTIFIRE approved for fire doors: ITT60 MM/IMM240.
BS8300/ADM compliance.
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