DAYTON 7CH21 Supply Ventilator 115/208-230 Volts
4445 CFM
Get it by Tuesday, Dec 23
10.00% off
€2,613.80 /unit
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Product Specifications:
| Item | Supply Ventilator |
| Amps | 6.6/3.4-3.1A |
| Application | Factories, Large Facilities, Warehouses |
| Assembled/unassembled | Unassembled |
| Assembly | Unassembled |
| Base Dia. | Not Applicable |
| Base Height | 23" |
| Base Length | 28 1/2" |
| Base Shape | Square |
| Base Size | 28 1/2" x 28 1/2" |
| Base Width | 28 1/2" |
| Bearing Size | 3/4" |
| Bearing Type | Sealed Pillow Block |
| Blade Dia. | 24" |
| Blade Finish | Galvanized |
| Blade Material | Steel |
| Brake Horsepower | 39/100 hp |
| Cfm @ 0.000-in. Sp | 4445 CFM |
| Cfm @ 0.125-in. Sp | 4057 CFM |
| Cfm @ 0.250-in. Sp | 3534 CFM |
| Compatible Curb Manufacturer Part Number | 3AZH7 |
| Compatible Damper Grainger Part Number | 2FTV7 |
| Damper Size | 24" x 24" |
| Dimension A | 28 1/2" |
| Drive Type | Belt Drive |
| Drive Type - Roof Ventilators | Belt Drive |
| Fan Speed | 1012 RPM |
| Features | Strong And Weathertight Hood |
| For Air Type | Clean Air |
| For High-static Pressure Applications | No |
| Frame Finish | Galvanized |
| Frame Material | Steel |
| Frequency | 60 Hz |
| Height | 39" |
| High-efficiency Motor | No |
| Hood Height | 16" |
| Hood Length | 48" |
| Hood Type | Hinged Hood |
| Hood Width | 48" |
| Housing Finish | Galvanized |
| Housing Length | 28 1/2" |
| Housing Material | Steel |
| Housing Width | 28 1/2" |
| Includes | Drive Package, Hood |
| Includes Drive Package | Yes |
| Includes Drive Package With Motor | Yes |
| Includes Motor | Yes |
| Max. Ambient Temp. | 104°F |
| Max. Bhp | 39/100 bhp |
| Max. Depth | 48" |
| Max. Inlet Temp. | 104°F |
| Maximum Fan Speed | 1012 RPM |
| Maximum Static Pressure | 0.25 in. wc |
| Motor Enclosure Design | Open Dripproof |
| Motor Horsepower | 1/3 hp |
| Motor Hp | 333/1000 hp |
| Motor Hp - Roof Ventilators | 1/3 hp |
| Motor Speed | 1725 RPM |
| Motor Type | Split Phase |
| Mount Type | Roof Curb |
| Mounting Location | Roof |
| Mounting Orientation | Horizontal |
| Mounting Position | Horizontal |
| Nameplate Voltage | 115/208-230V AC |
| Number Of Blades | 6 |
| Number Of Speeds | 1 |
| Overall Dia. | Not Applicable |
| Overall Height | 39" |
| Overall Height - Roof Ventilators | 39" |
| Overall Length | 48" |
| Overall Width | 48" |
| Phase | 1 |
| Propeller Material | Steel |
| Propeller Shaft Dia. | 3/4" |
| Resistance Properties | Weather Resistant |
| Safety Features | Birdscreen |
| Shaft Dia. | 3/4" |
| Sound Level | 20 Sones @ 0 In. Sp And 5 Ft. |
| Speed Controllable | No |
| Style | Hooded |
| Supply Airflow @ 0.000 In Sp | 4445 CFM |
| Type | Axial Belt Drive Downblast |
| Voltage | 115/208-230V |
Shipping Info:
| Ship weight (kg) | 132.84 |
| Ship height (cm) | 0.25 |
| Ship length (cm) | 0.25 |
| Ship width (cm) | 0.25 |
| HS code | 8414599080 |
| Country of Origin | US |
Product Variants
| Model | Blade Dia. | Phase | Voltage | Height | Motor Hp | Assembled/unassembled | Frame Material | Drive Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 7AE25 | 20" | 1 | 115/208-230V | 38" | - | Unassembled | Steel | Belt Drive | €2,590.75 | |
| 7AE26 | 20" | 1 | 115/208-230V | 38" | - | Unassembled | Steel | Belt Drive | €2,729.98 | |
| 7AE27 | 20" | 3 | 208-230/460V | 38" | - | Unassembled | Steel | Belt Drive | €2,735.59 | |
| 7AE28 | 20" | 3 | 208-230/460V | 38" | - | Unassembled | Steel | Belt Drive | €2,580.44 | |
| 7AE29 | 20" | 1 | 115/208-230V | 38" | 333/1000 hp | Unassembled | Steel | Belt Drive | €2,580.71 | |
| 7AE31 | 20" | 3 | 208-230/460V | 38" | 333/1000 hp | Unassembled | Steel | Belt Drive | €2,997.58 | |
| 7AE32 | 20" | 3 | 208-230/460V | 38" | 333/1000 hp | Unassembled | Steel | Belt Drive | €2,529.40 |
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DAYTON 7CH21 Supply Ventilator 115/208-230 Volts
€2,904.21 /unit