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| Item | Hazardous Location Upblast Ventilator |
|---|---|
| Application | Industrial And Commercial Buildings |
| Assembled/unassembled | Unassembled |
| Assembly | Unassembled |
| Base Dia. | Not Applicable |
| Base Height | 1.8" |
| Base Length | 30" |
| Base Shape | Square |
| Base Size | 30" x 30" |
| Base Width | 30" |
| Bearing Type | Regreasable Pillow Block |
| Brake Hp | 13/50 bhp |
| Compatible Curb Grainger Part No. | 2RB79, 2ZV84, 3C438, 4C455, 4HX41, 4HX49 |
| Compatible Damper Grainger Part Number | 4HX67 |
| Current | 4.2/2.3-2.4A |
| Damper Size | 23" x 23" |
| Dimension A | 30" |
| Dimension B | 35 3/8" |
| Dimension C | 34 3/4" |
| Dimension D | 21" |
| Drive Package Included | Yes |
| Drive Package With Motor Included | Yes |
| Drive Type | Belt Drive |
| Duty Rating | Hazardous Location |
| Electrical Connection | Power Cord |
| Exhaust Airflow @ 0.000 In Sp | 2815 CFM |
| Exhaust Airflow @ 0.125 In Sp | 2617 CFM |
| Exhaust Airflow @ 0.250 In Sp | 2448 CFM |
| Exhaust Airflow @ 0.375 In Sp | 2143 CFM |
| Exhaust Airflow @ 0.500 In Sp | 1763 CFM |
| Features | Air Handling Quality Bearings Meet Minimum Of L10-100, 000 Hours, Nonoverloading Centrifugal Wheel Design |
| For Air Type | Flammable Vapor |
| For High-static Pressure Applications | No |
| Frequency | 60 Hz |
| Hazardous Location Specification | Class I Group C, Class I Group D, Class Ii Group E, Class Ii Group F, Class Ii Group G |
| High-efficiency Motor | No |
| Housing Length | 35 2/5" |
| Housing Material | Aluminum |
| Housing Material Fabrication | Spun |
|---|---|
| Housing Width | 35 2/5" |
| Hp | 1/4 hp |
| Includes Drive Package | Yes |
| Includes Drive Package With Motor | Yes |
| Includes Motor | Yes |
| Max. Bhp | 13/50 bhp |
| Max. Inlet Temp. | 300°F |
| Maximum Fan Speed | 745 RPM |
| Maximum Static Pressure | 0.5 in. wc |
| Motor Enclosure | Totally Enclosed Nonventilated |
| Motor Hp | 1/4 hp |
| Motor Location | Out Of Airstream |
| Motor Speed | 745 RPM |
| Motor Voltage | 115/208-230V |
| Mount Type | Roof Curb |
| Mounting Location | Roof |
| Nameplate Voltage | 115/208-230V AC |
| Number Of Speeds | 1 |
| Overall Dia. | 35 3/8" |
| Overall Height | 36 1/2" |
| Phase | 1 |
| Propeller Shaft Dia. | 3/4" |
| Recommended Damper Size (in.) | 23" x 23" |
| Requires | Roof Curb For New Installations |
| Resistance Properties | Spark Resistant |
| Safety Features | Explosion Resistant Motor |
| Shaft Dia. Wheel End | 3/4" |
| Sones @ 0.125-in. Sp @ 5 Ft. | 8.6 sones |
| Sones @ 0.250-in. Sp @ 5 Ft. | 8.1 sones |
| Sones @ 0.500-in. Sp @ 5 Ft. | 7.1 sones |
| Sound Level | 7.1 Sones @ 0.500 in Sp And 5 Ft, 8.1 Sones @ 0.250 in Sp And 5 Ft, 8.6 Sones @ 0.125 in Sp And 5 Ft |
| Spark Resistant Construction Type | A |
| Speed Controllable | No |
| Wheel Dia. | 18 1/2" |
| Wheel Material | Aluminum |
| Wheel Type | Backward Inclined |
| Standards | AMCA SOUND AND AIR |
| Height (cm) | 2.54 |
|---|---|
| Length (cm) | 2.54 |
| Width (cm) | 2.54 |
| HS Code | 8414596060 |
|---|---|
| Country Of Origin | US |
| Weight (kg) | 63.8325 |
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