- Country of Origin:
- United States
- Item - Roof Ventilators:
- Upblast Ventilator
- Drive Package With Motor Included:
- Yes
- Duty Rating - Roof Ventilators:
- Standard
- Drive Type - Roof Ventilators:
- Direct Drive
- Mounting Location - Roof Ventilators:
- Roof
- Number of Speeds:
- 3
- Voltage - Roof Ventilators:
- 115V AC
- Motor HP - Roof Ventilators:
- 1/30 hp
- Base Size - Roof Ventilators:
- 19 in x 19 in
- CFM @ 0.000-In. SP:
- 250/309/369
- CFM @ 1.250-In. SP:
- -/-/-
- CFM @ 0.625-In. SP:
- -/-/-
- Dimension A:
- 19 in
- Housing Material:
- Aluminum
- Sones @ 0.500-In. SP @ 5 Ft.:
- -/-/-
- CFM @ 1.500-In. SP:
- -/-/-
- CFM @ 0.375-In. SP:
- -/-/160
- Standards:
- AMCA Sound and Air, UL/cUL 705
- Overall Dia.:
- 18 3/8 in
- CFM @ 0.750-In. SP:
- -/-/-
- CFM @ 0.250-In. SP:
- -/152/269
- Sones @ 0.250-In. SP @ 5 Ft.:
- -/2.4/4.7
- Sones @ 0.125-In. SP @ 5 Ft.:
- 1.4/3.3/5.1
- Assembled/Unassembled:
- Assembled
- Speed Controllable:
- Yes
- Drive Type:
- Direct Drive
- Base Length:
- 19 in
- Recommended 8 In. Fixed Curb Item No.:
- 4HX38
- Wheel Dia.:
- 8 1/4 in
- Wheel Material:
- Aluminum
- RPM:
- 1050/1300/1550
- Motor Voltage:
- 115
- CFM @ 0.125-In. SP:
- 171/255/325
- Speed Control:
- 48C172
- Hz:
- 60
- Max. Operating Amps:
- 1.00/0.77/0.68
- Dimension C:
- 13 1/2 in
- Overall Height:
- 15 1/4 in
- Dimension D:
- 11 3/8 in
- Adj. 6 3/8H Roof Curb Stock No.:
- 4c453"
- Requires:
- Roof Curb for New Installation
- Item:
- Centrifugal Upblast Roof Exhaust Fan
- Base Square Size - Roof Ventilators:
- 19 x 19""
- Max. BHP:
- 0.01/0.02/0.03
- Base Height:
- 1.8 in
- Base Width:
- 19 in
- CFM @ 0.875-In. SP:
- -/-/-
- Mounting Location:
- Roof
- Drive Package Included:
- Yes
- Recommended 12 In. Fixed Curb Item No.:
- 2RB75
- Max. Inlet Temp.:
- 130 Degrees F
- Dimension B:
- 18 3/8 in
- Adj. 12 3/8H Roof Curb Stock No.:
- 2ZV82"
- Phase:
- 1
- Shaft Dia. Wheel End:
- 5/16 in
- CFM @ 0.500-In. SP:
- -/-/-
- CFM @ 1.000-In. SP:
- -/-/-
- Motor HP:
- 1/30
- Includes:
- NEMA 1 Junction Box
- Motor Type:
- Shaded Pole
- Features:
- Aluminum Backward Inclined, Nonoverloading Centrifugal Wheel Design
- Application:
- Industrial and Commercial Buildings, Schools
- Overall Width:
- 18 3/8 in
- Electrical Connection:
- Power Cord
- Brake Horsepower:
- 3/100 hp
- Airflow @ 0.000 in SP:
- 369 cfm
- Maximum Static Pressure:
- 3/8 in wc
- Mounting Orientation:
- Horizontal, Vertical
- Compatible Speed Control:
- 48C172
- Mount Type:
- Roof Curb
- Cutout Size:
- 14.5 in L x 14.5 in W
- Motor Horsepower:
- 1/30 hp
- Current:
- 1.3/0.92/0.68 A
- Sound Level:
- 1.4 sones @ 0.125 in SP and 5 ft, 2.4 sones @ 0.250 in SP and 5 ft, 3.3 sones @ 0.125 in SP and 5 ft, 3.9 sones @ 0.375 in SP and 5 ft, 4.7 sones @ 0.250 in SP and 5 ft, 5.1 sones @ 0.125 in SP and 5 ft, Fan RPM 1050
- Propeller Shaft Diameter:
- 3/8 in
- Housing Width:
- 18.4 in
- Cutout Length:
- 14.5 in
- Motor Location:
- Out of Airstream
- Overall Diameter:
- 18 3/8 in
- Base Diameter:
- Not Applicable
- Includes Drive Package:
- Yes
- Wheel Diameter:
- 8 1/4 in
- Overall Depth:
- 15 1/4 in
- Frequency:
- 60 Hz
- Includes Motor:
- Yes
- Maximum Ambient Temperature:
- 130 Degrees F
- For Air Type:
- Clean Air
- Wheel Type:
- Backward Inclined
- Safety Features:
- Fully Rolled Windband
- High-Efficiency Motor:
- No
- For High-Static Pressure Applications:
- No
- Maximum Inlet Air Temperature:
- 130 Degrees F
- Compatible Curb Manufacturer Part Number:
- 3AZK1 to 3AZK9, 3AZL1 to 3AZL3
- Exhaust Airflow @ 0.250 in SP:
- 269 cfm
- Nameplate Voltage:
- 115V AC
- Housing Length:
- 18.4 in
- Assembly:
- Assembled
- Housing Material Fabrication:
- Spun
- Exhaust Airflow @ 0.500 in SP:
- Not Applicable
- Exhaust Airflow @ 0.375 in SP:
- 160 cfm
- Exhaust Airflow @ 0.000 in SP:
- 369 cfm
- Exhaust Airflow @ 0.125 in SP:
- 325 cfm
- Motor Enclosure:
- Open Dripproof
- Maximum Fan Speed:
- 1,550 RPM
- Base Shape:
- Square
- Package Quantity:
- 1