Further information for Maico BK20 - outer flap 20 BK electric bimetal
Accessories for EN and ENR for Ventilation and aeration Electric flaps with bimetallic actuator, plastic design, traffic white RAL 9
6, 7 fins silver gray RAL
. Design in protection class II with galvanized guard conforming to DIN EN 294 Design: For DN 2 types Type: BK2 item:
ST.