Alu 28.4 Dia 27.2 H Roof Fan w.Motor MPN:7A554
Alu 28.4 Dia 27.2 H Roof Fan w.Motor
The Alu 28.4 Dia 27.2 H Roof Fan w.Motor is a durable and powerful centrifugal downblast roof exhaust fan with a diameter of 28.4 inches, height of 27.2 inches and capacity to move up to 5,360 CFM. It has low noise levels and comes equipped with an integral speed controller for adjusting the fan's speed as per preference. With its ability to maintain proper airflow indoors, it is ideal for use in various commercial and industrial applications like gyms, workshops, offices, warehouses, etc., ensuring a healthy environment by exhausting pollutants and stale air outdoors.
This exhaust ventilator is designed to meet the general clean air exhaust requirements for industrial and commercial buildings. Rugged and reliable construction makes fan capable of withstanding severe exhaust conditions. This ventilator's spun aluminum construction features a fully rolled windband bead for increased stability and easy transport. Fresh outside air is drawn in under the motor cover to maximize motor life. Drive frame is internally isolated from the rest of the unit through use of neoprene isolators for long life and quiet operation; no steel-to-steel contact. Motors, sheaves, and belts are packed separately when complete, unassembled ventilator with drive package is ordered.
Technical Specifications
- Item Downblast Ventilator
- Drive Type - Roof Ventilators Belt Drive
- Duty Rating - Roof Ventilators Standard
- Drive Package With Motor Included Yes
- Voltage - Roof Ventilators 115 V AC/208 V AC/230 V AC
- Motor HP - Roof Ventilators 1/4
- Base Size - Roof Ventilators 26 in x 26 in
- Number of Speeds 1
- Mounting Location - Roof Ventilators Roof
- Wheel Dia. 14 3/4 in
- Item - Roof Ventilators Downblast Ventilator
- CFM @ 0.000-In. SP 1994
- CFM @ 0.125-In. SP 1882
- CFM @ 0.250-In. SP 1771
- CFM @ 0.375-In. SP 1647
- CFM @ 0.500-In. SP 1490
- CFM @ 0.625-In. SP 1266
- Sones @ 0.125-In. SP @ 5 Ft. 9.9
- Sones @ 0.250-In. SP @ 5 Ft. 9.4
- Sones @ 0.500-In. SP @ 5 Ft. 8.4
- Phase 1
- Hz 60
- Max. BHP 0.26
- RPM 1075
- Base Height 1 3/4 in
- Overall Dia. 28-3/8 in
- Overall Height 25-3/8 in
- Shaft Dia. Wheel End 3/4 in
- Max. Inlet Temp. 180 Degrees
- Housing Material Spun Aluminum
- Wheel Material Aluminum
- Wheel Type Backward Inclined Centrifugal
- Speed Controllable No
- Adj. 12 3/8"H Roof Curb Stock No. 3C437
- Adj. 6 3/8"H Roof Curb Stock No. 4c454
- Assembled/Unassembled Unassembled
- Recommended 12 In. Fixed Curb Item No. 4HX48
- Recommended 8 In. Fixed Curb Item No. 4HX40
- Agency Compliance UL/cUL 705, AMCA Sound, Air
- Dimension A 26 in
- Dimension B 28-3/8 in
- Dimension C 25-3/8 in
- Dimension D 4 in
- Includes 3K091, 3L200, 4YU95, AK4634, 1VP2512
Manufacturer Details
- Manufacturer: Dayton
- Condensed Mfg Number: 7A554
- MPN: 7A554
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: ZZ
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 8414599080
- GDS Category Name: Centrifugal Downblast Roof Exhaust Fans with Motor
- GDS Family Name: Roof Ventilators
- GDS Segment Name: HVAC and Refrigeration
- UNSPSC: 40101502
- UNSPSC Class ID: 15
- UNSPSC Commodity Name: Ventilation
- UNSPSC Commodity ID: 02
- UNSPSC Commodity Name: Air exhausters
- UNSPSC Family ID: 10
- UNSPSC Family Name: Heating and ventilation and air circulation
- UNSPSC Segment ID: 40
- UNSPSC Segment Name: Distribution and Conditioning Systems and Equipment and Components
Shipping Details
- Not For Sale In: HI AK PR
Related ASINs: B07HLXJK6H, B014G9TWBI, B007IARDEG
Product info last updated on March 10, 2025 9:00pm UTC Category: Roof Ventilators