Belt Drive Upblast Exhausters/Ventilators are designed for roof mounted exhaust of commercial and industrial buildings. These models are both for roof and wall application (except 5BDU30 and 5BDU36). Durable spun aluminum construction with steel support braces. Backward inclined aluminum fan wheel. Motor and wheel are easily detachable without removing Exhauster/Ventilator from curb. Permanently lubricated ball bearings (5BDU10 – 5BDU13) and regreasable pillow block bearings (5BDU15 – 5BDU24).
| Nominal data | ||
|---|---|---|
| Voltage (nominal) | 115 | V |
| Rated voltage | 115 to 230 | V |
| Frequency | 60 | Hz |
| Phase(s) | 1~ | |
| Input power | 252 | W |
| Nominal power at shaft (P2) | 0.2 | HP |
| Input current | 3.1 | A |
| Impeller speed | 1,931 | RPM |
| Air flow | max 1,261 | CFM |
| Temperature of transported air | max 300 | °F |
| Max temperature of transported air, when speed controlled | 300 | °F |
| Dimensions and weights | ||
|---|---|---|
| Weight | 69 | lb |
Spec Sheet PDF
