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| Application | Designed For General Ventilation In Production Or Warehouse Areas Where Efficient Quiet Air Flow Is Required |
|---|---|
| Assembled/unassembled | Assembled |
| Base Height | 2 1/2" |
| Base Shape | Square |
| Bearing Type | Ball Bearing Pillow Block |
| Blade Diameter | 48" |
| Blade Finish | Galvanized |
| Blade Material | Steel |
| Brake Hp | 2 3/5 bhp |
| Cfm @ 0.000-in. Sp | 28150 CFM |
| Cfm @ 0.125-in. Sp | 25683 CFM |
| Cfm @ 0.250-in. Sp | 23615 CFM |
| Cfm @ 0.375-in. Sp | 20820 CFM |
| Cfm @ 0.500-in. Sp | 16930 CFM |
| Cfm Range | 28150-16930 CFM |
| Current | 4.2A |
| Damper Size | 54" x 54" |
| Drive Type | Belt Drive |
| Exhaust Airflow @ 0.000 In Sp | 28150 CFM |
| Exhaust Airflow @ 0.100 In Sp | 28150 CFM |
| Exhaust Airflow @ 0.125 In Sp | 25683 CFM |
| Exhaust Airflow @ 0.375 In Sp | 20820 CFM |
| Exhaust Airflow @ 0.500 In Sp | 16930 CFM |
| Features | Butterfly Damper Section, Damper Blades Open When Fan Is Energized And Close Weathertight When Unit Is Off, Dampers Rotate In Nylon Bearings On A Stainless Steel Axle, Ruggedly Constructed Steel Curb Cap Including Spun Venturi Section For Efficient Air Flow |
| For Air Type | Flammable Vapor |
| For High-static Pressure Applications | No |
| Frequency | 60 Hz |
| High-efficiency Motor | No |
| Housing Finish | Galvanized |
| Housing Length | 54" |
| Housing Material | Steel |
| Housing Width | 54" |
|---|---|
| Includes Drive Package With Motor | Yes |
| Max. Inlet Temp. | 70°F |
| Max. Operating Amps | 4.2A |
| Maximum Ambient Temperature | 104°F |
| Maximum Fan Speed | 680 RPM |
| Maximum Inlet Air Temperature | 104°F |
| Maximum Static Pressure | 0.5 in. wc |
| Motor Enclosure | Totally Enclosed Fan Cooled |
| Motor Horsepower | 3 hp |
| Motor Location | Out Of Airstream |
| Motor Speed | 680 RPM |
| Motor Type | Explosion Proof |
| Motor Voltage | 230/460V |
| Mount Type | Roof Curb |
| Mounting Location | Roof |
| Nameplate Voltage | 230/460V AC |
| Number Of Blades | 4 |
| Overall Depth | 63" |
| Overall Diameter | 48" |
| Overall Height | 57 1/4" |
| Overall Width | 63" |
| Phase | 3 |
| Propeller Material | Aluminum |
| Rpm Range | 680 RPM |
| Shaft Dia. Propeller End | 1.125" |
| Sound Level | 37 Sones @ 0.125 in Sp And 5 Ft, 37 Sones @ 0.250 in Sp And 5 Ft |
| Speed Control | No |
| Type | Axial |
| Voltage | 230/460V |
| Height | 160.02 |
|---|---|
| Length | 175.26 |
| Width | 175.26 |
| HS Code | 8414901040 |
|---|---|
| Country Of Origin | US |
| Weight | 252.000000 |
| Style | Model | Phase | Blade Dia. | Overall Height | Hp | Base Height | Cfm @ 0.000-in. Sp | Cfm @ 0.125-in. Sp | Bearing Type | Price (ex. VAT) | Cart |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | BRV-824-1/2-1-TEFC | 1 | 24" | 41 1/4" | 1/2 hp | 2 1/2" | 6219 CFM | 5716 CFM | Ball Bearing Pillow Block | 3,444.02 | |
| A | BRV-824-1/2-3-TEFC | 3 | 24" | 41 1/4" | 1/2 hp | 41 1/4" | 6219 CFM | 5716 CFM | Pillow Block | 3,410.25 | |
| A | BRV-824-1/2-1-EXP | 1 | 24" | 41 1/4" | 1/2 hp | 2 1/2" | 6219 CFM | 5716 CFM | Ball Bearing Pillow Block | 3,865.34 | |
| A | BRV-824-1/2-3-EXP | 3 | 24" | 41 1/4" | 1/2 hp | 2 1/2" | 6219 CFM | 5716 CFM | Ball Bearing Pillow Block | 3,900.44 | |
| A | BRV-830-1-1-TEFC | 1 | - | 45 1/4" | - | 2 1/2" | 10668 CFM | 9959 CFM | Ball Bearing Pillow Block | 4,010.46 | |
| A | BRV-830-1-3-TEFC | 3 | 30" | 45 1/4" | - | 2 1/2" | 10668 CFM | 9959 CFM | Ball Bearing Pillow Block | 3,917.23 | |
| A | BRV-830-1-1-EXP | 1 | - | 45 1/4" | - | 2 1/2" | 10668 CFM | 9959 CFM | Ball Bearing Pillow Block | 4,458.81 |
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Order Value should be £500+
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