果冻视频

EHV-550

Model EHV-550 is a stationary dual-module wind driven rain extruded aluminum louver with horizontal front blades and vertical rear blades designed to protect air intake and exhaust openings in exterior walls. EHV-550 is AMCA 540 Listed for wind-borne debris impact and AMCA 550 Listed for High Velocity Wind Driven Rain.

  • 5 陆-inch depth
  • 50% free area (4 ft. x 4 ft.)
  • 1083 fpm free area velocity at beginning point of water penetration
  • Class A Wind Driven Rain Classification

Certifications:

AMCA 500-L Water Penetration, Air Performance and Wind Driven Rain

AMCA 540 Test Method for Louvers Impacted by Wind Borne Debris (Basic Protection, Missile Level D and Enhanced Protection, Missile Level E)

AMCA 550 High Velocity Wind Driven Rain

Purchase Options: