The DS series positive pressure ventilation (PPV) fans feature high performance Honda motors, stainless steel frames, are tiltable from -10° to +20°, open shroud design, and are stand alone operational.
| Make | Unifire Inc |
|---|---|
| Manufacturer | Unifire, Inc. |
| Model code | DS-3P4 |
| Additional info |
The DS series positive pressure ventilation (PPV) fans feature high performance Honda motors, stainless steel frames, are tiltable from -10° to +20°, open shroud design, and are stand alone operational. |