For industrial products like 7A881 Exhaust Vent, 42 In from manufacturers such as Dayton, you won’t find a better source than Industrials Unlimited, an all-inclusive marketplace for industrial products and much more. As a leader among independent distributors, we have access to an inventory of more than 2 billion new and obsolete parts such as 7A881 and many others. We are also an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, ensuring the quality of each part we sell.
Whether you need 7A881 from product category Fans And Hvac Equipment or any other parts in our vast and diverse inventory, Industrials Unlimited can provide it with short lead times and competitive prices. Any parts not in stock can be efficiently sourced and shipped via our extensive international supply chain network that spans North America and Europe. We are also the only independent distributor with a no China sourcing policy, meaning every part we sell is fully traceable or comes directly from a trusted manufacturer like Dayton. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to you in 15 minutes or less.
Adj. 12 3/8 H Roof Curb Stock No. | 2ZV86 |
Adj. 6 3/8 H Roof Curb Stock No. | 3C216 |
Agency Compliance | UL/cUL 705 Listed |
Assembled/Unassembled | Unassembled |
Base Height (In.) | 1-3/4 |
Base Length (In.) | 50-1/2 |
Base Size - Roof Ventilators | 50-1/2 in x 50-1/2 in |
Base Square Size - Roof Ventilators | 50-1/2 x 50-1/2 |
Base Width (In.) | 50-1/2 |
Bearing Type | Regreasable Pillow Block |
Blade Dia. | 42 in |
CFM @ 0.000-In. SP | 27,472 |
CFM @ 0.125-In. SP | 25,246 |
CFM @ 0.250-In. SP | 22,743 |
CFM @ 0.375-In. SP | 19,228 |
CFM @ 0.500-In. SP | 12,915 |
CFM Range | 12,446 to 32,495 |
Country of Origin (subject to change) | Multiple |
Dimension A | 50-1/2 in |
Dimension A (In.) | 50-1/2 |
Dimension B | 44-1/4 in |
Dimension B (In.) | 44-1/4 |
Dimension C | 20 in |
Dimension C (In.) | 20 |
Dimension D | 38 in |
Dimension D (In.) | 38 |
Dimension E | 49-5/8 in |
Dimension E (In.) | 49 5/8 |
Drive Package Included | Yes |
Drive Package With Motor Included | Yes |
Drive Type | Belt |
Drive Type - Roof Ventilators | Belt Drive |
Fan RPM | 607 |
Housing Material | Galvanized steel |
Item | Exhaust Ventilator |
Item - Roof Ventilators | Exhaust Ventilator |
Max. BHP | 3.61 |
Max. Inlet Temp. (Deg. F) | 120 |
Motor Enclosure Design | Totally Enclosed |
Motor HP | 3 |
Motor HP Range | 1/2 to 5 |
Motor Hz | 60 |
Motor Voltage | 208/220/440 |
Mounting Location | Roof |
Overall Dia. (In.) | 52 |
Overall Height (In.) | 38 |
Phase | 3 |
Propeller Material | Steel |
Recommended 12 In. Fixed Curb Item No. | 3AZJ5 |
Requires | Roof curb for new installations |
RPM Range | 275 to 718 |
Shaft Dia. Propeller End (In.) | 1 1/4 |
Shaft Dia. Sheave End (In.) | 1 1/4 |
Sones @ 0.125-In. SP @ 5 Ft. | 29 |
Sones @ 0.250-In. SP @ 5 Ft. | 33 |
Speed Controllable | no |
Stock No. | 7A881 |
Type | Axial Upblast |
Voltage - Roof Ventilators | 208V AC/220V AC/440V AC |
Guaranteed On - Time Delivery |
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