| Type | Model | Rated Voltage (VDC) | Frequency (Hz) | Rated Input (W) | Rated Speed (rpm) |
| Low Speed | AF1238T-[][][]L | 100, 115, 120, 200, 220, 230, 240 | 50 | 13 | 1900 |
| Low Speed | AF1238T-[][][]L | 100, 115, 120, 200, 220, 230, 240 | 60 | 12 | 2000 |
| Middle Speed | AF1238T-[][][]M | 100, 115, 120, 200, 220, 230, 240 | 50 | 15 | 2150 |
| Middle Speed | AF1238T-[][][]M | 100, 115, 120, 200, 220, 230, 240 | 60 | 14 | 2350 |
| High Speed | AF1238T-[][][]H | 100, 115, 120, 200, 220, 230, 240 | 50 | 16 | 2650 |
| High Speed | AF1238T-[][][]H | 100, 115, 120, 200, 220, 230, 240 | 60 | 15 | 3000 |
| Type | Model | Max. Airflow (m3/min) (CFM) | Max. Static Pressure (mmAq) (inchAq) | Noise Level (dB (A)/m) | Weight (gr)(oz) |
| Low Speed | AF1238T-[][][]L | 1.9/67 | 4/0.157 | 37 | 550/19.4 |
| Low Speed | AF1238T-[][][]L | 2.0/71 | 4/0.157 | 38 | 550/19.4 |
| Middle Speed | AF1238T-[][][]M | 2.2/78 | 5/0.197 | 40 | 550/19.4 |
| Middle Speed | AF1238T-[][][]M | 2.4/85 | 5/0.197 | 42 | 550/19.4 |
| High Speed | AF1238T-[][][]H | 2.7/95 | 9/0.354 | 45 | 550/19.4 |
| High Speed | AF1238T-[][][]H | 3.0/106 | 9/0.354 | 49 | 550/19.4 |