PDZM
Rain protection louver
PDZM - Rain protection louvers protect the inlet and outlet openings of air-conditioning ventilation equipment from dirt, rain, snow or from entry of small animals. The louvers are also used as an a esthetic cover of the opening.
Properties
•For air supply and exhaust
•Hidden fixing, or openings for fixing screws in corners
•Reinforcement and installation frame, or in-built (inset) frame
•Two optional standard depth - 40 and 70 mm
•Dimensions from 200 x 200 to 2000 x 2000 mm
•Bird and insect protection net available
•Fitting with G2 filter possible
•Frames and lamellas made of galvanized steel as basic design
•Coating by elective RAL available
Specifications
Rain protection louvers protect the inlet and outlet openings of air-conditioning ventilation equipment from dirt, rain, snow or from entry of small animals. The louvers are also used as an aesthetic cover of the opening in the walls. Regarding the physical reasons, the louvers do not warrant a full protection against rain or snow entry at high speeds of the wind or at higher altitudes. They consist of rectangular frame to which the horizontal profiled lamella plates are attached. Louvers are suitable for systems without abrasive, chemical and adhesive particles.