Model EJ-445-PH

Extruded Aluminum Penthouse
4" Deep - 45 Degree Drainable J-Blade

The EJ-445-PH extruded aluminum penthouse is designed for intake and exhaust applications and protection against non wind-driven rain. The EJ-445-PH serves frequently as a gravity ventilator, fan discharge cap, fresh air intake cap, sight shield or pressure relief ventilator.

Standard Construction

Material: Mill finish 6063-T5 extruded aluminum.
Frames: 4" deep x 0.081" thick (102 x 2) channel.
Blades: 45^o x 0.081" (2) thick J-style.
Corner: Boxed
Roof: 0.081" (2) thick formed aluminum with anti-condensate roof under coating.
Screen: 1/2" x 0.063" (12.7 x 1.6) expanded and flattened aluminum.
Mullion: Visible.
Minimum Size: 12" x 12" (305 x 305), PH Throat 12" (305) high
Maximum Size: Factory assembled: 48" x 48" (1219 x 1219) PH Throat
                          Field erected: 96" x 120" (2438 x 3048) PH Throat
                          Maximum Height: 48" (1219)