Product Description
The Exidor 3470 electro magnetic floor spring is ideal for use in hotel and hospital corridors, where doors need to be held in normal use. The hold open function can be linked to the building’s fire alarm system to release and close the door when the alarm is activated, by cutting the power to the spring. The 3740 is supplied body only, complete with a cement box and is CE marked and Certifire approved.
Product features:
Fixed power size 4
Suitable for doors up to 400kg
Highly efficient double cam mechanism
Unique 3° leading edge adjustment for improved alignment
CE Marked and Certifire approved
Supplied with a cement box
Estimated delivery time - next day delivery if ordered before 1pm
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