EDELHOFF LOUVRE DAMPER Type: EJK

Comprising:

1. The damper casing (1), sufficiently reinforced to cope with the indicated operating conditions and provided with flanges for mounting into the pipe or duct, 
2.  The damper blades (2), in a solid construction, which makes contact with the stop rail (3) on the whole periphery when the damper is closed, 
3.  The damper shafts (4), designed to cope with the acting forces, 
4.  The bearings (5), selected to avoid a hard movement of the damper blades (2) even under the indicated operating conditions, 
5.  The readjustable stuffing boxes (6), sealing off the passages of the damper shafts (4) through the casing (1), 
6.  The flap levers (7), connected by adjustable linkages (8).
7. The flap levers (7), by adjustable pin jointed struts (9) connected.

 The EDELHOFF LOUVRE DAMPER is self-supporting under the existing operating conditions. Special attention has been paid to operational reliability and easy maintenance when the damper has been designed.

INSULATION INSTRUCTIONS

Don’t insulate the damper-shaft bearings on both sides of the damper. The stuffing box shall be insulate

maximum up to the bearing support. In the area of the stuffing box, the insulation must be simply removable in because of maintenance-work on it.