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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

This product has been discontinued and the nearest equivalent  will the dormakaba BTS80 EMB (you will need to move and re-set the cement box as the spindle is in a different location)

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.

Click here for Declaration of Performance

Tel: 01708 336760
Fax: 01708 336769
Tel: 0208 527 8875
Fax: 0208 523 1415
Tel: 0117 953 4855
Fax: 0117 953 4856
Tel: 01746 764846
Fax: 01746 765300