Upblast Vs Downblast Exhaust Fan

Hood depot services full service kitchen ventilation direct drive axial downblast exhaust fans centrifugal upblast direct drive fan du hra centrifugal upblast direct drive fan du hra hood depot services full service kitchen ventilation. Downblast discharges down toward the roof deck. Cannot be wall mounted.

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Downblast Vs Upblast Exhaust Fan Comparison Youtube

Difference Between Downblast Upblast Exhaust Fan Commercial Kitchen

Ac Centrifugal Roof And Wall Exhauster Ventilators

Belt Drive Centrifugal Downblast Roof Mounted Exhaust Fan With Emergency Disconnect Switch 28 Fan Base 1 0 Hp 115 Volt Single Phase Motor Dd18fa Amazon Com

Upblast Sidewall Fans Accurex

Cud Direct Drive Upblast Exhaust Fans Continental Fan

Air with a lot of grease dirt toxins or chemicals should be moved up and away from the roof with an upblast fan rather than downward.

Upblast vs downblast exhaust fan.

When purchasing a new exhaust fan one of the most basic decisions you ll make is whether to buy a downblast exhaust fan or an upblast exhaust fan knowing the differences between the way these two fans work and what applications they are best suited for will help you determine which fan is right for your needs and help you avoid potential problems that can be caused by purchasing and. Upblast discharges straight up. Upblast fans move the air upward away from the roof. Office buildings restaurants schools manufacturing facility and warehouse.

Direct drive downblast exhaust fan 1100 cfm 1725 rpm 1ph w 6 amp var. Centrifugal downblast exhaust fan. Downblast roof ventilators are designed for situations requiring a steady exhaust or supply of air under low to high static pressures. Wall mount requires an upblast fan.

Upblast and downblast refer to the direction the air is being discharged from the exhaust ventilator. 1 4 hp 1phase 115v. By saum hadi posted on october 19 2018. These are common in commercial kitchens and labs and come in two different types.

These ventilators are used to exhaust generally clean air. Upblast vs downblast exhaust fan. Greenheck is the leading supplier of air movement control and conditioning equipment including fans. You will find our fans in every type of commercial institutional and industrial buildings.

If you are looking for a downblast exhaust fan for your restaurant or commercial building it is important to select the one that is right for your facility. Belt drive downblast exhaust fans however may be the best choice for cfms higher than 2 000 or for high temperature applications.