Model EHM-601 is an extruded aluminum stationary drainable louver that protects air intake and exhaust openings in exterior walls. The drainable head and stationary horizontal dual-drainable blades collect and further channel water to the vertical downspouts located in the louver jambs where gravity takes effect, allowing water to escape at the louver sill. Model EHM-601 incorporates recessed vertical mullions to allow for a continuous blade appearance on multi-section wide configurations.

  • 6-inch depth
  • 49% free area (4 ft. x 4 ft.)
  • 1,065 fpm free area velocity at the beginning point of water penetration


AMCA 500-L Water Penetration and Air Performance

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