Downblast Vent, Belt Drive, 13-1/4 In - 7AX39
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Dayton
Downblast Vent, Belt Drive, 13-1/4 In - 7AX39
Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 13 1/4 in, Base Diameter Not Applicable, Base Length 19 in, Base Width 19 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1/3 hp, Exhaust Airflow @ 0.000 in SP 1,880 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, For Air Type Clean Air, Includes Drive Package Yes, Includes Motor Yes, Mounting Location Roof
- Country of Origin:
- Multiple
- Item - Roof Ventilators:
- Downblast Ventilator
- Drive Package With Motor Included:
- Yes
- Duty Rating - Roof Ventilators:
- Standard
- Drive Type - Roof Ventilators:
- Belt Drive
- Mounting Location - Roof Ventilators:
- Roof
- Number of Speeds:
- 1
- Voltage - Roof Ventilators:
- 115V AC/208V AC/230V AC
- Motor HP - Roof Ventilators:
- 1/3 hp
- Base Size - Roof Ventilators:
- 19 in x 19 in
- CFM @ 0.000-In. SP:
- 1880
- Dimension A:
- 19 in
- Recommended 12 In. Fixed Curb Item No.:
- 2RB75
- Mounting Location:
- Roof
- Sones @ 0.500-In. SP @ 5 Ft.:
- 14.0
- Dimension B:
- 24 3/8 in
- CFM @ 0.500-In. SP:
- 1629
- CFM @ 0.250-In. SP:
- 1759
- Includes:
- Drive Package, NEMA 1 Junction Box
- Max. Inlet Temp.:
- 180 Degrees
- Overall Dia.:
- 24 3/8 in
- Dimension D:
- 4 3/8 in
- Wheel Type:
- Backward Inclined
- Wheel Material:
- Aluminum
- Speed Controllable:
- No
- CFM @ 0.375-In. SP:
- 1696
- Assembled/Unassembled:
- Unassembled
- CFM @ 0.875-In. SP:
- 1390
- Drive Package Included:
- Yes
- Drive Type:
- Belt Drive
- Base Width:
- 19 in
- Shaft Dia. Wheel End:
- 3/4 in
- Max. BHP:
- 0.36
- Hz:
- 60
- Base Length:
- 19 in
- Item:
- Centrifugal Downblast Roof Exhaust Fan
- CFM @ 0.750-In. SP:
- 1475
- RPM:
- 1550
- Sones @ 0.125-In. SP @ 5 Ft.:
- 14.5
- CFM @ 1.250-In. SP:
- 974
- CFM @ 0.125-In. SP:
- 1820
- Base Height:
- 1 3/4 in
- Base Square Size - Roof Ventilators:
- 19 x 19""
- Agency Compliance:
- AMCA Sound & Air, UL/cUL 705
- Overall Height:
- 26 5/8 in
- CFM @ 1.000-In. SP:
- 1289
- Wheel Dia.:
- 13 1/4 in
- Sones @ 0.250-In. SP @ 5 Ft.:
- 14.3
- Motor Voltage:
- 115/208/230
- Phase:
- 1
- Housing Material:
- Aluminum
- Adj. 12 3/8H Roof Curb Stock No.:
- 2ZV82"
- CFM @ 0.625-In. SP:
- 1555
- Motor HP:
- 1/3
- Dimension C:
- 24 7/8 in
- Bearing Type:
- Sealed Pillow Block
- Standards:
- AMCA Sound and Air, UL/cUL 705
- Brake Horsepower:
- 9/25 hp
- Damper Size:
- 12 x 12 in
- High-Efficiency Motor:
- No
- Housing Length:
- 24.4 in
- Nameplate Voltage:
- 115/208-230V AC
- Frequency:
- 60 Hz
- Electrical Connection:
- Power Cord
- Exhaust Airflow @ 0.125 in SP:
- 1,820 cfm
- Resistance Properties:
- Weather Resistant
- Features:
- Fresh Outside Air is Drawn in Under the Motor Cover to Maximize Motor Life, Fully Rolled Windband Bead for Increased Stability and Easy Transport, Nonoverloading Centrifugal Wheel Design
- Exhaust Airflow @ 0.375 in SP:
- 1,696 cfm
- Compatible Curb Manufacturer Part Number:
- 2RB75, 2ZV82
- For Air Type:
- Clean Air
- Motor Location:
- Out of Airstream
- Motor Horsepower:
- 1/3 hp
- Includes Drive Package:
- Yes
- Overall Length:
- 24 3/8 in
- Motor Speed:
- 1,725 RPM
- Exhaust Airflow @ 0.500 in SP:
- 1,629 cfm
- Maximum Inlet Air Temperature:
- 180 Degrees F
- Current:
- 6.6/3.4 to 3.1 A
- Assembly:
- Unassembled
- Application:
- Industrial and Commercial Applications
- Overall Width:
- 24 3/8 in
- Base Diameter:
- Not Applicable
- Exhaust Airflow @ 0.250 in SP:
- 1,759 cfm
- Exhaust Airflow @ 0.000 in SP:
- 1,880 cfm
- Spark Resistant Construction Type:
- A
- Overall Diameter:
- 24 3/8 in
- Housing Width:
- 24.4 in
- Motor Enclosure:
- Open Dripproof
- Safety Features:
- Birdscreen, Windband
- Wheel Diameter:
- 13 1/4 in
- Maximum Fan Speed:
- 1,550 RPM
- Airflow @ 0.000 in SP:
- 1,880 cfm
- Mount Type:
- Roof Curb
- Sound Level:
- 12.4 sones @ 1.250 in SP and 5 ft, 12.9 sones @ 1.000 in SP and 5 ft, 13.0 sones @ 0.875 in SP and 5 ft, 13.5 sones @ 0.750 in SP and 5 ft, 13.8 sones @ 0.625 in SP and 5 ft, 14.0 sones @ 0.500 in SP and 5 ft, 14.2 sones @ 0.375 in SP and 5 ft, 14.3
- Includes Motor:
- Yes
- For High-Static Pressure Applications:
- No
- Base Shape:
- Square
- Maximum Static Pressure:
- 1 1/4 in wc
- Propeller Shaft Diameter:
- 3/4 in
- Housing Material Fabrication:
- Spun
- Package Quantity:
- 1
