| Frame Size | Series | MODEL | Bearing | Voltage | Current | Speed | Air Flow | Pressure | Noise |
| (V) | (A) | (RPM) | (CFM) | (IN H2O) | (dB-A) | ||||
| 40x40x56 | 4056 | AS04012LB565BA2 | BALL | 12 | 1.2 | In:16500/Out:21000 | 28.3 | 2.768 | 71 |
| AS04012MB565BA2 | BALL | 12 | 1.3 | In:17500/Out:22000 | 29.6 | 2.95 | 71.7 | ||
| AS04012HB565BA2 | BALL | 12 | 1.32 | In:18500/Out:23000 | 32.15 | 3.492 | 72.2 | ||
| AS04012UB565BA2 | BALL | 12 | 1.6 | In:19500/Out:24000 | 34.54 | 3.97 | 73.7 |