DAYTON 7AF27 Downblast Vent Belt Drive 30-1/2 In
7694 CFM
Get it by Tuesday, Jun 30
5.00% off
€4,260.26 /unit
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Product Specifications:
| Item | Downblast Ventilator |
| Amps | 3/1.5A |
| Application | Industrial And Commercial Applications |
| Assembled/unassembled | Unassembled |
| Assembly | Unassembled |
| Base Dia. | Not Applicable |
| Base Height | 1 3/4" |
| Base Length | 42" |
| Base Shape | Square |
| Base Size | 42" x 42" |
| Base Width | 42" |
| Bearing Type | Regreasable Pillow Block |
| Brake Hp | 77/100 bhp |
| Compatible Curb Grainger Part No. | 2RB81, 2ZV84, 3C438, 4C455, 4HX43, 4HX51 |
| Compatible Damper Grainger Part Number | 4HX69 |
| Damper Size | 35" x 35" |
| Dimensions A | 42" |
| Dimensions B | 50" |
| Dimensions C | 36" |
| Dimensions D | 8 1/4" |
| Drive Package Included | Yes |
| Drive Package With Motor Included | Yes |
| Drive Type | Belt Drive |
| Duty Rating | Hazardous Location |
| Electrical Connection | Power Cord |
| Exhaust Airflow @ 0.000 In Sp | 7694 CFM |
| Exhaust Airflow @ 0.125 In Sp | 7197 CFM |
| Exhaust Airflow @ 0.250 In Sp | 6616 CFM |
| Exhaust Airflow @ 0.375 In Sp | 5955 CFM |
| Exhaust Airflow @ 0.500 In Sp | 5095 CFM |
| Features | Nonoverloading Centrifugal Wheel Design |
| For Air Type | Flammable Vapor |
| For High-static Pressure Applications | No |
| Frequency | 60 Hz |
| Hazardous Location Specification | Class I Group C, Class I Group D, Class Ii Group E, Class Ii Group F, Class Ii Group G |
| High-efficiency Motor | No |
| Housing Length | 50" |
| Housing Material | Aluminum |
| Housing Material Fabrication | Spun |
| Housing Width | 50" |
| Included | Hazardous Location Motor |
| Included Drive Package | Yes |
| Included Drive Package With Motor | Yes |
| Included Motor | Yes |
| Max. Bhp | 0.77 bhp |
| Max. Fan Speed | 475 RPM |
| Max. Inlet Temp. | 180°F |
| Max. Static Pressure | 0.5 in. wc |
| Motor Enclosure | Totally Enclosed Fan Cooled |
| Motor Hp | 3/4 hp |
| Motor Location | Out Of Airstream |
| Motor Speed | 1725 RPM |
| Motor Voltage | 230/460V |
| Mounting Location | Roof |
| Mounting Type | Roof Curb |
| Nameplate Voltage | 230/460V AC |
| No. Of Speed | 1 |
| Overall Dia. | 50" |
| Overall Height | 37 3/4" |
| Overall Length | 50" |
| Overall Width | 50" |
| Phase | 3 |
| Propeller Shaft Dia. | 1" |
| Resistance Properties | Weather Resistant |
| Safety Features | Birdscreen |
| Shaft Dia. Sheave End | 1" |
| Shaft Dia. Wheel End | 1" |
| Sones @ 0.125 In Sp @ 5 Ft. | 10.6 sones |
| Sones @ 0.250 In Sp @ 5 Ft. | 9.6 sones |
| Sones @ 0.500 In Sp @ 5 Ft. | 8.1 sones |
| Sound Level | 10.6 Sones @ 0.125 in Sp And 5 Ft, 11.4 Sones @ 0.000 in Sp And 5 Ft, 8.1 Sones @ 0.500 in Sp And 5 Ft, 8.8 Sones @ 0.375 in Sp And 5 Ft, 9.6 Sones @ 0.250 in Sp And 5 Ft |
| Speed Control | No |
| Wheel Dia. | 30 1/2" |
| Wheel Material | Aluminum |
| Wheel Type | Backward Inclined |
Shipping Info:
| Ship weight (kg) | 124.23 |
| Ship height (cm) | 95.89 |
| Ship length (cm) | 127 |
| Ship width (cm) | 127 |
| HS code | 8414596060 |
| Country of Origin | US |
Product Variants
| Model | Overall Height | Drive Type | Motor Hp | Max. Inlet Temp. | Assembled/unassembled | Phase | Wheel Dia. | Duty Rating | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 16D527 | 13 1/2" | Direct Drive | 1/60 hp | 130°F | Assembled | 1 | 8" | Standard | €484.57 | |
| 16D529 | 13 1/2" | Direct Drive | 1/30 hp | 130°F | Assembled | 1 | 8" | Standard | €492.57 | |
| 16D531 | 16 3/4" | Direct Drive | 1/20 hp | 130°F | Assembled | 1 | 8" | Standard | €567.06 | |
| 16D533 | 16 3/4" | Direct Drive | 1/15 hp | 130°F | Assembled | 1 | 8" | Standard | €582.13 | |
| 16D534 | 16 3/4" | Direct Drive | 1/8 hp | 130°F | Assembled | 1 | 10" | Standard | €699.61 | |
| 16D535 | 25 1/2" | Direct Drive | 1/4 hp | 130°F | Assembled | 1 | 11" | Standard | €921.64 | |
| 16D536 | 25 1/2" | Direct Drive | 1/2 hp | 130°F | Assembled | 1 | 13" | Standard | €892.52 |
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DAYTON 7AF27 Downblast Vent Belt Drive 30-1/2 In
€4,484.48 /unit