Specification Sheet

Dimensions in Inches
P: 800.961.7370
www.solerpalau-usa.com
AFL_Submittal_09/12
Subject to change unless approved in submittal by S&P USA
Birdscreen
• 1/2” Flattened Aluminum in a removable frame
mounted on the interior
Finish
• Mill
FEATURES
Frame
• 4” deep channel x .060 thick aluminum
Blades
• K style, .060 thick Aluminum, positioned at a 45 degree
angle and spaced approximately 4” centers.
Construction
• Tabbed
ALUMINUM FIXED LOUVER
MODEL AFL
4”
A
B
SIDE VIEWFRONT VIEW
NOTE: Above “A” and “B” dimensions are undersized by 1/2” + or - normal tolerance of .0625
Part No.
Overall
Frame
Dimensions
(W x H)
in. inches
Free Area
(Sq. ft.)
Est.
Shipping
Weight
(lbs)
AFL18 17.5 x 17.5 .87 8
AFL24 23.5 x 23.5 1.77 14
AFL30 29.5 x 29.5 2.77 20
AFL36 35.5 x 35.5 3.98 26
AFL48 47.5 x 47.5 7.07 40
Note: Estimated free area calculations are based upon
AMCA standard 500-L, actual performance may vary.
Free Area Velocity (fpm)
The beginning point of water penetration at .01 oz/sq. ft. is
709 fpm free area velocity.
0.30
0.25
0.20
0.15
0.10
0.05
0.00
850 900 950
WATER PENETRATION
Standard Air - .075lbs per cubic foot
Test size - 48”x 48” for a 15 minute duration
Pressure Drop
Standard Air - .075lbs per cubic foot
Test size - 48”x 48” (Intake)
Ratings do not include the effect of a birdscreen
1
0.1
0.01
100 1000 10000
Pressure (in. wg)
Water Pressure ( oz. water/sq. ft. Free Area
Free Area Velocity (fpm)
650 700 750 800
S&PUSAcertiesthattheModelAFLwastestedaccordingtoAMCAStandard500.Thesetestswereperformedundercertainsetsoflaboratory
conditions. These performance ratings do not guarantee that other environmental conditions may actually occur. Use safety factors when selecting
louver sizes based upon performance.