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| Application | Designed For General Ventilation, Smoke, And Fume Removal Where Lower Cost And Less Maintenance Are A Priority |
|---|---|
| Assembled/unassembled | Assembled |
| Base Height | 2 1/2" |
| Base Shape | Square |
| Bearing Type | Ball Bearing |
| Blade Diameter | 42" |
| Blade Finish | Galvanized |
| Blade Material | Aluminum |
| Brake Horsepower | 4 3/4 bhp |
| Cfm @ 0.000-in. Sp | 28970 CFM |
| Cfm @ 0.125-in. Sp | 27960 CFM |
| Cfm @ 0.250-in. Sp | 26840 CFM |
| Cfm @ 0.375-in. Sp | 25700 CFM |
| Cfm @ 0.500-in. Sp | 24200 CFM |
| Cfm Range | 28970-24200 CFM |
| Current | 7.3A |
| Damper Size | 48" x 48" |
| Drive Type | Direct Drive |
| Exhaust Airflow @ 0.000 In Sp | 28970 CFM |
| Exhaust Airflow @ 0.100 In Sp | 28970 CFM |
| Exhaust Airflow @ 0.125 In Sp | 27960 CFM |
| Exhaust Airflow @ 0.375 In Sp | 25700 CFM |
| Exhaust Airflow @ 0.500 In Sp | 24200 CFM |
| Fan Speed | 1140 RPM |
| 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 | 48" |
| Housing Material | Steel |
| Housing Width | 48" |
|---|---|
| Includes Drive Package With Motor | Yes |
| Max. Operating Amps | 7.3A |
| Maximum Ambient Temperature | 104°F |
| Maximum Fan Speed | 1140 RPM |
| Maximum Inlet Air Temperature | 104°F |
| Maximum Noise Level @ 5 Feet | 56 sones |
| Maximum Static Pressure | 0.5 in. wc |
| Motor Enclosure | Totally Enclosed Fan Cooled |
| Motor Hazardous Location Rating | Class I Group C, Class I Group D, Class II Group F, Class II Group G |
| Motor Horsepower | 5 hp |
| Motor Speed | 1140 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 |
| Number Of Speeds | 1 |
| Overall Depth | 57" |
| Overall Diameter | 42" |
| Overall Height | 50 1/2" |
| Overall Width | 57" |
| Phase | 3 |
| Rpm Range | 1140 RPM |
| Shaft Dia. Sheave End | 1 3/8" |
| Sound Level | 56 Sones @ 0.25 In. Sp And 5 Ft. |
| Spark Resistant Construction Type | Not Rated |
| Speed Control | No |
| Type | Axial |
| Voltage | 230/460V |
| Height | 147.32 |
|---|---|
| Length | 162.56 |
| Width | 162.56 |
| HS Code | 8414901040 |
|---|---|
| Country Of Origin | US |
| Weight | 256.500000 |
| Style | Model | Phase | Blade Dia. | Overall Height | Motor Hp | Cfm @ 0.000-in. Sp | Cfm @ 0.125-in. Sp | Motor Voltage | Cfm @ 0.250-in. Sp | Price (ex. VAT) | Cart |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | AM-18-1-1-EXP | 1 | 18" | 34 1/2" | - | 4600 CFM | 4375 CFM | 115/230V | 4080 CFM | 3,404.38 | |
| A | AM-18-1-1-TEFC | 1 | 18" | 34 1/2" | - | 4600 CFM | 4375 CFM | 115/230V | 4080 CFM | 3,296.72 | |
| A | AM-18-1-3-EXP | 3 | 18" | 34 1/2" | - | 4600 CFM | 4375 CFM | 230/460V | 4080 CFM | 3,418.57 | |
| A | AM-18-1-3-TEFC | 3 | 18" | 34 1/2" | - | 4600 CFM | 4375 CFM | 230/460V | 4080 CFM | 2,901.36 | |
| A | AM-24-1-1-EXP | 1 | 24" | 39 1/2" | - | 7425 CFM | 7000 CFM | 115/230V | 6350 CFM | 3,697.12 | |
| A | AM-24-1-1-TEFC | 1 | 24" | 39 1/2" | - | 7425 CFM | 7000 CFM | 115/230V | 6350 CFM | 3,540.38 | |
| A | AM-24-1-3-EXP | 3 | 24" | 39 1/2" | - | 7425 CFM | 7000 CFM | 230/460V | 6350 CFM | 3,670.06 |
Trade pricing is available for 
Order Value should be £500+
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