Description
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Please verify HP, Voltage, and Phase.
DAYTON 7A428 Axial Downblast Exhaust Ventilators
Item | Exhaust Ventilator |
Drive Package With Motor Included | Yes |
Drive Type – Roof Ventilators | Belt Drive |
Blade Dia. | 36″ |
Base Size – Roof Ventilators | 46″ x 46″ |
Motor HP – Roof Ventilators | 3/4 |
Voltage – Roof Ventilators | 230VAC/460VAC |
Item – Roof Ventilators | Exhaust Ventilator |
CFM @ 0.000-In. SP | 8261 |
CFM @ 0.125-In. SP | 7052 |
CFM @ 0.250-In. SP | 5729 |
CFM @ 0.375-In. SP | 4398 |
CFM @ 0.500-In. SP | 2580 |
Overall Dia. (In.) | 58 5/8 |
Mounting Location | Roof |
Overall Height (In.) | 43 5/8 |
Motor Hz | 60 |
Base Height (In.) | 1 3/4 |
Max. Operating Amps | 3.2/1.6 |
Motor HP Range | 3/4 to 1 1/2 |
Phase | 3 |
Max. BHP | 0.79 |
RPM | 493 |
Bearing Type | Regreasable Pillow Block |
Shaft Dia. Propeller End (In.) | 1 1/4 |
Shaft Dia. Sheave End (In.) | 1 1/4 |
Propeller Material | Steel |
Housing Material | Spun Aluminum |
Speed Controllable | No |
Max. Inlet Temp. (Deg. F) | 120 |
Agency Compliance | UL and C-UL Listed |
Application | General Clean Air |
Requires | Roof Curb For New Installations |
Includes | NEMA 1 Junction Box |
Adj. 12 3/8″H Roof Curb Stock No. | 2ZV85 |
Adj. 6 3/8″H Roof Curb Stock No. | 3C597 |
Assembled/Unassembled | Unassembled |
Recommended 12 In. Fixed Curb Item No. | 2RB82 |
Recommended 8 In. Fixed Curb Item No. | 4HX44 |
Recommended Damper Size (In.) | 39 x 39 |
Recommended Damper Stock No. | 4HX70 |
Dimension A | 46″ |
Dimension B | 58-5/8″ |
Dimension C | 41-7/8″ |
Dimension D | 6-5/8″ |
Attribute Name | Attribute Value |
---|---|
Brand | DAYTON |
Item # | 7A428 |
Mfr. Model # | 7A428 |
Country of Origin | USA |
Catalog Page # | 2961 |
Catalog Group # | N/A |
UNSPSC # | 40101502 |
REPLACEMENT MOTOR SINGLE PHASE 115 VOLT: Please call or email for pricing
REPLACEMENT MOTOR THREE PHASE: Please call or email for pricing
REPLACEMENT BEARINGS: Please call or email for pricing
REPLACEMENT SHAFT: Please call or email for pricing
REPLACEMENT BLADE: Please call or email for pricing
REPLACEMENT TOPCAP/LID: Please call or email for pricing
CONTACT CUSTOMER SERVICE FOR PRICE AND LEAD TIME.