The CMC Dual-Core HiQ series fans are designed for broad flow range, and are specifically adept at handling higher impedance loads. The HiQ VFD series fans are designed for variable frequency drives, enabling extra flow power compared to line-start fans. Variable speed operation also gives you exactly the flow rate your application needs, saving power and reducing noise.
| A | B | C | L | |
|---|---|---|---|---|
| in. | 20.2 | 22.0 | 23.4 | 58.0 |
| cm. | 51.3 | 55.9 | 59.5 | 147.3 |
