Roof Ventilators Total Products: 1561

Roof Curb For Fan Base Size 42 1/2 in to 48 in Curb Height 12 in Curb Inside Width 37 in to 45 1/2 in Curb Outside Width 41 in to 49 1/2 in Materia...

Roof Curb For Fan Base Size 60 1/2 in Curb Height 12 in Curb Inside Width 56 in Curb Outside Width 59 in Material Steel Standards UL 705 For Use Wi...

Roof Curb For Fan Base Size 24 1/2 in Curb Height 12 in Curb Inside Width 20 in Curb Outside Width 23 in Material Steel Standards UL 705 For Use Wi...

Roof Curb For Fan Base Size 40 in Curb Height 12 in Curb Inside Width 35 1/2 in Curb Outside Width 38 1/2 in Material Steel Standards UL 705 For Us...

Wind-Driven Turbine Exhaust Ventilator Bracing Location External Head Diameter 35 3/4 in Throat Diameter 24 in Airflow @ 4 mph 2 350 cfm Metal Mate...

Wind-Driven Turbine Exhaust Ventilator Bracing Location External Head Diameter 29 in Throat Diameter 18 in Airflow @ 4 mph 1 200 cfm Metal Material...

Wind-Driven Turbine Exhaust Ventilator Bracing Location External Head Diameter 19 in Throat Diameter 12 in Airflow @ 4 mph 631 cfm Metal Material T...

Downblast Exhauster Drive Type Belt Drive Assembly Assembled Wheel Diameter 15 in Base Diameter Not Applicable Base Length 21 in Base Width 21 in B...

Uplast Exhauster Application Commercial Buildings Factories Offices Warehouses Drive Type Belt Drive Wheel Diameter 18 1/4 in Base Diameter Not App...

Centrifugal Upblast Roof Exhaust Fan Application Kitchens Drive Type Belt Drive For Air Type Kitchen Air Base Diameter Not Applicable Base Width 25...

Centrifugal Downblast Roof Exhaust Fan Drive Type Belt Drive Assembly Unassembled Wheel Diameter 30 1/2 in Base Diameter Not Applicable Base Length...

Axial Upblast Roof Exhaust Fan Includes Motor Yes Includes Drive Package Yes Drive Type Belt Drive Base Diameter Not Applicable Base Length 38 3/4 ...

Attic Roof Ventilator Base Compatible Grainger Part Number 2C534 Compatible Manufacturer Model Number TV18G Finish Galvanized Flashing Size 20 in ...

Hazardous Conduit Conversion Kit Fits Square Base Size Not Applicable Compatible Grainger Part Number 4YU97 4YU98 4YU99 4YY10 56JP04 Material Ducti...

Hazardous Conduit Conversion Kit Fits Square Base Size Not Applicable Compatible Grainger Part Number 4YU92 4YU93 4YU94 4YU95 4YU96 56MW63 56MW64 5...

Gravity Ventilator Exhaust Airflow @ 0.100 in SP 365 cfm Housing Material Aluminum Assembly Fully Assembled Compatible Curb Grainger Part Number 2R...

Centrifugal Upblast Roof Exhaust Fan Application Industrial and Commercial Buildings Restaurants Schools Drive Type Belt Drive Wheel Diameter 11 1/...

Centrifugal Downblast Roof Exhaust Fan Drive Type Belt Drive Assembly Assembled Wheel Diameter 13 1/4 in Base Diameter Not Applicable Base Length 2...

Downblast Exhauster Drive Type Belt Drive Assembly Unassembled Mounting Location Roof and Wall Wheel Diameter 16 1/2 in Base Diameter Not Applicabl...

Downblast Exhauster Drive Type Belt Drive Assembly Assembled Wheel Diameter 21 in Base Diameter Not Applicable Base Length 33 1/8 in Base Width 33 ...

Downblast Exhauster Drive Type Direct Drive Assembly Assembled Wheel Diameter 15 in Base Diameter Not Applicable Base Length 21 in Base Width 21 in...

Uplast Exhauster Application Commercial Buildings Factories Offices Warehouses Drive Type Belt Drive Wheel Diameter 13 1/2 in Base Diameter Not App...

Upblast Exhauster Application Commercial Buildings Offices Restaurants Warehouses Drive Type Belt Drive For Air Type Clean Air Base Diameter Not Ap...

Upblast Exhauster Application Commercial Buildings Offices Restaurants Warehouses Drive Type Belt Drive For Air Type Clean Air Base Diameter Not Ap...