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| PartNumber | GFB1248VHW-TP15 | GFB1224SHG-F00 | GFB1248VHW DC48V |
| Description | DC Fans DC Axial Fan, 120x76mm, 48VDC, 220.29CFM, 20.8W, 0.4A, 59dBA, 3550 RPM, Ball Bearing, PWM (Pulse Width Modulation) | FAN AXIAL DUAL 120X50.8MM 24VDC | |
| Manufacturer | Delta Electronics | Delta Electronics | - |
| Product Category | DC Fans | DC Fans | - |
| RoHS | Y | - | - |
| Product | DC Brushless Fans | - | - |
| Type | Axial | - | - |
| Frame Dimensions mm | 92 mm L x 89 mm W x 92 mm H | - | - |
| Operating Supply Voltage | 48 VDC | - | - |
| Airflow | 193.87 CFM | - | - |
| Speed | 8000 RPM | - | - |
| Pressure Type | 85 mmAq | - | - |
| Bearing Type | Ball | Ball | - |
| Noise | 73.4 dBA | 67.6 dB(A) | - |
| Power Rating | 66 W | - | - |
| Housing Material | Plastic | - | - |
| Termination Style | Wire Leads | - | - |
| Series | GFB | GFB | - |
| Packaging | Bulk | - | - |
| Height | 92 mm | - | - |
| Length | 92 mm | - | - |
| Size | 92 mm | - | - |
| Width | 89 mm | 50.80mm | - |
| Brand | Delta Electronics | - | - |
| Current Type | DC | - | - |
| Product Type | DC Fans | - | - |
| Factory Pack Quantity | 24 | - | - |
| Subcategory | Fans, Blowers & Accessories | - | - |
| Unit Weight | 1.257 lbs | - | - |
| Termination | - | 3 Wire Leads per Fan | - |
| Operating Temperature | - | 14 ~ 140°F (-10 ~ 60°C) | - |
| Features | - | Speed Sensor (Tach) | - |
| Ingress Protection | - | - | - |
| Voltage Rated | - | 24VDC | - |
| Size Dimension | - | Square - 120mm L x 120mm H | - |
| Power Watts | - | 35.0W | - |
| Approvals | - | CE, CSA, UL, VDE | - |
| Air Flow | - | 203.9 CFM (5.76m3/min) | - |
| Static Pressure | - | 0.820 in H2O (204.3 Pa) | - |
| Fan Type | - | Tubeaxial (Dual) | - |
| RPM | - | 3700 Front, 3400 Rear | - |