Axial Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 20 in Blade, 2,742 cfm, ODP, 1
Brand DAYTON
For Air Type Clean Air
Drive Type Belt Drive
Includes Drive Package with Motor Yes
Assembly Unassembled
Blade Diameter20 in
Mount Type Roof Curb
Mounting LocationRoof
Exhaust Airflow @ 0.000 in SP2,742 cfm
Exhaust Airflow @ 0.125 in SP2,296 cfm
Exhaust Airflow @ 0.250 in SP1,725 cfm
Exhaust Airflow @ 0.375 in SP960 cfm
Maximum Static Pressure3/8 in wc
Nameplate Voltage115/230V AC
Phase1
Frequency60 Hz
Current5.6/2.8 A
Electrical ConnectionPower Cord
Motor Horsepower 1/4 hp
Brake Horsepower 13/50 hp
Maximum Fan Speed 795 RPM
High-Efficiency MotorNo
Motor EnclosureOpen Dripproof
Motor LocationOut of Airstream
Speed ControllableNo
Number of Speeds1
Blade MaterialSteel
Number of Blades5
Housing MaterialAluminum
Housing Material FabricationSpun
Maximum Ambient Temperature120 °F
Maximum Inlet Air Temperature120 °F
Bearing TypeRegreasable Pillow Block
Base ShapeSquare
Base Height1-3/4 in
Base Width 30 in
Base Length 30 in
Housing Length 35.3 in
Housing Width 35.3 in
Overall Height 30-1/2 in
Overall Width 35-1/4 in
Overall Length 35-1/4 in
Overall Diameter 35.3 in
Damper Size 23 x 23 in
Compatible Damper Grainger Part Number 4HX67
Standards AMCA Sound and Air; UL/cUL 705
Application Industrial and Commercial Applications
IncludesDrive Package; NEMA 1 Junction Box
FeaturesFully Rolled Bead on the Windband Ensures Stability and Provides Rigidity for Lifting and Transporting; NEMA 1 Junction Box Located in Motor Enclosure
Resistance PropertiesWeather Resistant
Manufacturer Part Number7A398
UNSPSC40101502
Country of OriginVaries (subject to change)
- Product Description
-
Clean air fans with drive exhaust odorous, hot, or stale air from a structure. These fans come with a drive package that includes a motor, sheaves, belts, and bushings. Belt-drive fans are typically quieter and provide more control over the fans’ blade speed and airflow than direct-drive fans.
Item 7A398
Mfr. Model 7A398
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