Exidor 4870 electromagnetic overhead door closer features both hold open and swing free options combined within the same unit. Hold open function holds the door in its open position where as swing free mode allows the door to be opened with no resistance from the closer – However, when the buildings fire alarm is activated, power is cut to the unit and the closer then shuts the door. The 4000 Series can be fitted with a choice of stylish front designs, including L-Slide, E-Slide or B-Slide and has a matching arm as standard.
Exidor’s 4000 series door closers are available in a range of standard finishes including: Silver, polished or satin anodised aluminium, polished brass and satin or polished stainless steel.
Other options such as bronze finishes or RAL powder coat are also available.
Silver
Polished Brass
Polished Stainless Steel
Satin Stainless Steel