Positive Pressure Ventilation (PPV) Blowing DS Series

The DS series positive pressure ventilation (PPV) fans feature high performance Honda motors, stainless steel frames, are tiltable from -10° to +20°, and are stand alone operational.

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Positive Pressure Ventilation (PPV) Blowing DS Series

Positive Pressure Ventilation (PPV) Blowing DS Series

DS Series Positive Pressure Ventilation (PPV) Fan Features

Direct Drive

All Unifire positive pressure ventilation (PPV) blowers feature a direct drive design. By being direct drive we essentially gain 10% power transfer from the motor to the blade over belt driven models.

Shatter Proof Unitron Blade

100% shatterproof, high heat thermal plastic. Made of synthetic nylon, reinforced with carbon fibers. Impact and stress resistant with the best thermal expansion and contraction available.

Stand Alone Operation

Unifire positive pressure ventilation (PPV) fans and blowers are vibration free for standalone operation. They will not move on wet or slick surfaces. This is accomplished through balanced weight distribution and many other features that help eliminate vibration.

Stainless Steel Wrap Around Frame

Light