| PartNumber | R2E220-AA44-23 | R2E220-AA40-80 | R2E220-AA40-71 |
| Description | Blowers AC Backward Curved Motorized Impeller, 220mm Round, 115VAC, 530CFM | Blowers AC Backward-Curved Motorized Impeller | Blowers AC Backward Curved Motorized Impeller, 220x71mm, 230VAC, 530CFM |
| Manufacturer | ebm-papst | ebm-papst | ebm-papst |
| Product Category | Blowers | Blowers | Blowers |
| RoHS | Y | Y | Y |
| Type | Centrifugal Blower | Centrifugal | Centrifugal Blower |
| Current Type | AC | AC | AC |
| Operating Supply Voltage | 115 VAC | 230 VAC | 400 VAC |
| Airflow | 530 CFM | - | 530 CFM |
| Bearing Type | Ball | Ball | Ball |
| Noise | 74 dBA | - | 74 dBA |
| Speed | 2550 RPM | 2600 RPM | 2550 RPM |
| Power Rating | 100 W | 85 W | 100 W |
| Frame Dimensions mm | 220 mm x 71 mm | 221.4 mm L x 64.1 mm W x 221.4 mm H | 252 mm L x 252 mm W x 71 mm H |
| Housing Material | Polyamide (PA) | Plastic | - |
| Termination Style | Wire Leads | Wire Leads | - |
| Series | R2E220 | R2E220 | R2E220 |
| IP Rating | IP44 | IP44 | IP44 |
| Features | Backward curved | - | Backward Curved Fan Blades |
| Height | 220 mm | 221.4 mm | 71 mm |
| Length | 220 mm | 221.4 mm | 252 mm |
| Product | Blowers | - | - |
| Size | 220 mm | 220 mm | 252 mm |
| Width | 71 mm | 64.1 mm | 252 mm |
| Brand | ebm-papst | ebm-papst | ebm-papst |
| Product Type | Blowers | Blowers | Blowers |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Fans, Blowers & Accessories | Fans, Blowers & Accessories | Fans, Blowers & Accessories |
| Unit Weight | 3.500 lbs | - | 0.105822 oz |
| Depth | - | 71 mm | - |