|Free Area 48 x 48:||47%|
|Area Velocity FPM:||1250|
Model DEM-05 wind-driven rain horizontal drainable blade louver provides maximum weather protection in a 5" (127) deep frame, with pleasing sight-proof aesthetics that compliment any structure’s exterior styling. Suitable for use in exhaust and low to medium velocity intake applications, the drainable head and drainable blade design divert collected water down concealed side downspouts and out the sill. Blades are reinforced with full length integral bosses for superior strength and the 5" (127) deep channel or optional flanged frame installs easily in most common wall configurations. Model DEM-05 is AMCA 511 Licensed for wind-driven rain and is engineered to be architecturally appealing as well as mechanically enduring.