Item | Upblast Ventilator |
Assembled/unassembled | Unassembled |
Assembly | Unassembled |
Base Dia. | Not Applicable |
Base Height | 1 3/4" , 1 4/5" |
Base Length | 30" |
Base Shape | Square |
Base Size | 30" x 30" |
Base Width | 30" |
Bearing Type | Regreasable Pillow Block , Regreaseable Pillow Block |
Brake Hp | 2 9/100 hp |
Cfm @ 0.500-in. Sp | 5110 CFM |
Cfm @ 0.625-in. Sp | 5009 CFM |
Cfm @ 0.750-in. Sp | 4898 CFM |
Cfm @ 0.875-in. Sp | 4786 CFM |
Cfm @ 1.000-in. Sp | 4674 CFM |
Cfm @ 1.250-in. Sp | 4436 CFM |
Cfm @ 1.500-in. Sp | 4195 CFM |
Cfm @ 1.75-in. Sp | 3880 CFM |
Cfm @ 2.000-in. Sp | 3515 CFM |
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 | Standard |
Electrical Connection | Power Cord |
For Air Type | Kitchen Air |
For High-static Pressure Applications | Yes |
Frequency | 60 Hz |
High-efficiency Motor | No |
Housing Length | 35 2/5" |
Housing Material | Aluminum , Spun |
Housing Width | 35 2/5" |
Includes Drive Package | Yes |
Includes Motor | Yes |
Max. Power | 2 9/100 bhp |
Motor Location | Out Of Airstream |
Mount Type | Roof Curb |
Mounting Location | Roof |
Number Of Speeds | 1 |
Overall Dia. | 35 3/8" |
Overall Height | 30 3/8" , 35 1/2" |
Phase | 3 |
Propeller Shaft Dia. | 1" |
Recommended Damper Size (in.) | 23" x 23" |
Requires | Roof Curb For New Installations |
Resistance Properties | Spark Resistant |
Safety Features | Fully Rolled Windband |
Shaft Dia. Wheel End | 1" |
Spark Resistant Construction Type | A |
Speed Controllable | No |
Wheel Dia. | 21 1/4" |
Wheel Material | Aluminum |
Wheel Type | Backward Inclined |
Application | Industrial And Commercial Buildings, Restaurants, Schools |
Compatible Curb Grainger Part Number | 2RB79, 2ZV84, 3C438, 4C455, 4HX41, 4HX49, 4HX57, 4HX62 |
Compatible Damper Grainger Part Number | 4HX67 |
Current | 6-5.8/2.9A |
Exhaust Airflow @ 0.500 In Sp | 5110 CFM |
Housing Material Fabrication | Spun |
Includes | Drive Package, NEMA 1 Junction Box |
Includes Drive Package With Motor | Yes |
Maximum Fan Speed | 1400 RPM |
Motor Enclosure | Open Dripproof |
Motor Speed | 1400 RPM |
Standards | AMCA SOUND AND AIR, UL/CUL 762 |
Wheel Diameter | 21 1/4" |