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 | | | Model LSA2D45 |
| | | Louver Depth: 2 inch (50.8 mm) |
| | | Frame Thickness: 0.062 inch (1.57 mm) extruded aluminum type 6063-T5 |
| | | Blade Type: Drainable blades at 45 degree angle |
| | | Blade Thickness: 0.062 inch (1.57 mm) extruded aluminum type 6063-T5 |
| | | Blade Spacing: 2.444 inch |
| | | Performance Requirements: As follows determined by testing 48 inch by 48 inch (1219 mm by 1219 mm) units per AMCA 500 |
| | | | | | - Free Area: 38 percent |
| | | | | | - Static Pressure Loss: Not more than .18 inch water gauge at an airflow rate of 1197 FPM free are intake velocity |
| | | | | | - Water Penetration: Not more than 0.01 ounces per square foot of free area at an airflow rate of 1197 FPM free area velocity |
| | | MODEL LSA4D38 |
| | | Louver Depth: 4 inch (100 mm) |
| | | Frame Thickness: 0.081 inch (2.06 mm) extruded aluminum type 6063-T5 |
| | | Blade Type: Drainable blades at 38 degree angle |
| | | Blade Thickness: 0.081 inch (2.06 mm) extruded aluminum type 6063-T5 |
| | | Blade Spacing: 5.09 inch (129 mm) |
| | | Performance Requirements: As follows determined by testing 48 inch by 48 inch (1219 mm by 1219 mm) units per AMCA 500 |
| | | | | | - Free Area: 54 percent |
| | | | | | - Static Pressure Loss: Not more than .11 inch water gauge at an airflow rate of 873 FPM free area intake velocity |
| | | | | | - Water Penetration: Not more than 0.01 ounces per square foot of free area at an airflow rate of 873 FPM free area velocity |
| | | MODEL LSA4D45 |
| | | Louver Depth: 4 inch (100 mm) |
| | | Frame Thickness: 0.081 inch (2.06 mm) extruded aluminum type 6063-T5 |
| | | Blade Type: Drainable blades at 45 degree angle |
| | | Blade Thickness: 0.081 inch (2.06 mm) extruded aluminum type 6063-T5 |
| | | Blade Spacing: 4.5 inch (112.5 mm) |
| | | Performance Requirements: As follows determined by testing 48 inch by 48 inch (1219 mm by 1219 mm) units per AMCA 500 |
| | | | | | - Free Area: 53 percent |
| | | | | | - Static Pressure Loss: Not more than .16 inch water gauge at an airflow rate of 1176 FPM free area intake velocity |
| | | | | | - Water Penetration: Not more than 0.01 ounces per square foot of free area at an airflow rate of 1075 FPM free area velocity |
| | | MODEL LSA6D38 |
| | | Louver Depth: 6 inch (150 mm) |
| | | Frame Thickness: 0.081 inch (2.06 mm) extruded aluminum type 6063-T5 |
| | | Blade Type: Drainable blades at 38/45 degree angle |
| | | Performance Requirements: As follows determined by testing 48 inch by 48 inch (1219 mm by 1219 mm) units per AMCA 500 |
| | | | | | - Free Area: 57 percent |
| | | | | | - Static Pressure Loss: Not more than .13 inch water gauge at an airflow rate of 1023 FPM free area intake velocity |
| | | | | | - Water Penetration: Not more than 0.01 oz. per square ft. of free area at an airflow rate of 1023 FPM free area velocity |
| | | MODEL LSA6D35S |
| | | Louver Depth: 6 inch (150 mm) |
| | | Frame Thickness: 0.125 (3.18 mm) extruded aluminum type 6063-T5 |
| | | Blade Type: Drainable blades at 35 degree angle |
| | | Blade Thickness: .081 inch (2.06 mm) extruded aluminum type 6063-T5 |
| | | Blade Spacing: 4 inch (100 mm) |
| | | Performance Requirements: |
| | | | | | - Test Area: 48 inch by 48 inch (1219 mm by 1219 mm) units per AMCA 500 |
| | | | | | - Free Area: 48.8 percent |
| | | | | | - Static Pressure Loss: Not more than .20 inch water gauge at an airflow rate of 1250 FPM free area velocity |
| | | | | | - Water Penetration: Not more than 0.01 oz. per square ft. of free area at an airflow rate of 1250 FPM free area velocity |