Variable speed 18 inch wall exhaust fan with OSHA guard. Sturdily constructed, direct drive, horizontal discharge for industrial, commercial and farm applications. Constructed from all-aluminum extrusions.
Technical Specs
ItemShutter Mount Exhaust Fan
Blade Diameter18 in
Control TypeRotary Dial
Exhaust Airflow @ 0.000 in SP3,150 cfm
For Cut-Out Width20 in
For Minimum Wall Thickness5 in
Frame MaterialAluminum
Guard MaterialSteel
Housing MaterialAluminum
IncludesShutter
Maximum Airflow3,150 cfm
Motor EnclosureTotally Enclosed Air Over
Motor Speed1,700 RPM
Noise Level @ 0.000 in SP @ 5 ft19.7 sones
Number of Blades3
Number of SpeedsVariable
Overall Diameter22 3/4 in
Overall Width22 3/4 in
Supply Airflow @ 0.000 in SP3,150 cfm
Exhaust Airflow @ 0.100 in SP3,000 cfm
Fan StyleShutter-Mounted
Method of ConstructionStamped
Vent DesignDuctless
Bearing TypeBall
Exhaust Airflow @ 0.250 in SP2,575 cfm
Frequency50 Hz
Includes GrillGrill Not Included
Maximum Ambient Operating Temperature104 Degrees F