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DORMA BTS80 EMB ELECTRO MAGNETIC FLOOR SPRING

Electro-magnetic hold open floor spring - allows a fire door to be held open electro-magnetically to provide free flow of traffic. However in the event of a fire (or power failure) the magnet is released and the floor spring will close the fire door securely.

Fixed spring strength:                                          EN4/5/6

Click here for Declaration of Performance

GEZE TS550 ER ELECTRO MAGNETIC FLOOR SPRING

Electro-magnetic hold open floor spring - allows a fire door to be held open electro-magnetically to provide free flow of traffic. However in the event of a fire (or power failure) the magnet is released and the floor spring will close the fire door securely.

Adjustable spring strength:
EN3-6

£532.30

Click here for Declaration of Performance

Tel: 01708 336760
Fax: 01708 336769
Tel: 0208 558 9350
Fax: 0208 558 4815
Tel: 0117 953 4855
Fax: 0117 953 4856
Tel: 01746 764846
Fax: 01746 765300