| Type | Model | Rated Voltage (VDC) | Operate Voltage (VDC) | Rated Input (mA/W) | Rated Speed (rpm) | Max Airflow (cfm) | Max.Static Pressure (inch AQ) | Noise Level (dB A/IM) | Weight |
| Low Speed | KDC050306LB8P | 5 | 4-6 | 55/0.28 | 5500 | 1.9 | 0.065 | 13 | 6 |
| Middle Speed | KDC050306MB8P | 5 | 4-6 | 90/0.45 | 7500 | 2.4 | 0.09 | 20 | 6 |
| High Speed | KDC050306HB8P | 5 | 4-6 | 130/0.65 | 9500 | 3 | 0.15 | 25 | 6 |