Roof Downblast Exhaust Fan

They are ideal for use in applications where steady exhaust is needed under low to to moderate static pressure conditions and can be mounted on the roof or high up on the wall.

Roof downblast exhaust fan.

High pressure option for long ductwork with high resistance. These exhaust fans feature nema 1 junction boxes in motor enclosures and are ul 705 listed for power ventilators. Discharge dirty air from industrial and commercial buildings with a selection of grainger supplied downblast centrifugal roof ventilators. Downblast roof ventilators are aluminum and steel constructed for lasting dependability.

Get a direct drive axial downblast ventilator from grainger to help provide a steady exhaust or supply of clean air under low to moderate static pressures. Downblast roof exhaust fans include both direct drive and belt drive options. Downblast exhaust fans also called downblast roof ventilators are designed to provide continuous exhaust of stale indoor air. Shop industrial fans direct for centrifugal commercial garage fans through the wall mounted exhaust fans stainless steel fans weatherproof rooftop upblast and downblast fans thru wall mount shuttered fans explosion proof filtered fans for kitchens bathrooms.

We offer brands like canarm tpi corp triangle national fan co soler palau j d mfg with free shipping over 75. Direct drive for short low resistance duct work with average air volume requirements. Exhaust fans commercial industrial wall mounted exhaust fans restaurant grease fans upblast and restaurant roof exhaust fans downblast roof fans inline fans. Belt drive for average resistance ductwork and high volume requirements.

They are often used to help ventilate restaurants offices schools manufacturing and warehouse buildings. Downblast fans are not for use with commercial cooking ventilation systems that exhaust smoke and grease.