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Delivery
Step 1 Add the items into your cart or submit a Purchase order
Step 2 Checkout, select NET30 payment (provide company registration and VAT number)
Step 3 Delivery via TNT or Royal Mail and receive invoice for payment in 30-days
Step 4 Make payment via BACS to our factoring partner,
| Item | Direct Drive Axial Supply Ventilator |
| Assembly | Assembled |
| Base Diameter | Not Applicable |
| Base Height | 1 3/4" |
| Base Length | 26" |
| Base Shape | Square |
| Base Top To Shroud | 6 1/4" |
| Base Width | 26" |
| Blade Design | Swept Steeply Pitched |
| Blade Dia. | 16" |
| Blade Material | Aluminum |
| Brake Horsepower | 13/25 hp |
| Cfm @ 0.500-in. Sp | 2188 CFM |
| Cfm @ 0.625-in. Sp | 1965 CFM |
| Cfm @ 0.750-in. Sp | 1693 CFM |
| Cfm @ 0.875-in. Sp | 1475 CFM |
| Cfm @ 1.000-in. Sp | 1200 CFM |
| Cutout Length | 21 1/2" |
| Dimension A | 26" |
| Dimension B | 35 1/4" |
| Dimension C | 17 1/4" |
| Dimension D | 6 1/4" |
| Drive Type | Direct Drive |
| Electrical Connection | Power Cord |
| For Air Type | Clean Air |
| For High-static Pressure Applications | No |
| High-efficiency Motor | No |
| Housing Length | 35.3" |
| Housing Material | Aluminum |
| Housing Material Fabrication | Spun |
| Housing Width | 35.3" |
| Includes Drive Package | Yes |
| Includes Motor | Yes |
| Max. Bhp | 0.52 bhp |
| Max. Inlet Temp. | 120°F |
| Motor Horsepower | 3/4 hp |
| Motor Hp | 3/4 hp |
| Motor Location | In Airstream |
| Mount Type | Roof Curb |
| Mounting Location | Roof |
| No. Of Blades | 4 |
| No. Of Speeds | 1 |
| Overall Dia. | 35 1/4" , 35.3" |
| Overall Height | 19" |
| Overall Length | 35 1/4" |
| Overall Width | 35 1/4" |
| Phase | 1 |
| Propeller Dia. | 16" |
| Propeller Material | Aluminum |
| Propeller Shaft Dia. | 1/2" |
| Recommended Damper Size | 19" x 19" |
| Recommended Damper Size (in.) | 19" x 19" |
| Requires | Roof Curb For New Installation |
| Safety Features | Birdscreen |
| Shaft Dia. Propeller End | 1/2" |
| Shaft Dia. Propeller End (in.) | 0.5" |
| Speed Controllable | Yes |
| Type | Direct Drive Downblast |
| Application | Industrial And Commercial Applications |
| Blade Diameter | 16" |
| Compatible Curb Manufacturer Part Number | 2RB77, 2ZV83, 3C437, 4C454, 4HX40, 4HX48 |
| Compatible Damper Grainger Part Number | 4HX66 |
| Current | 7/3.5A |
| Includes | NEMA 1 Junction Box |
| Includes Drive Package With Motor | Yes |
| Maximum Fan Speed | 1750 RPM |
| Motor Enclosure | Open Air Over |
| Overall Diameter | 35.3" |
| Standards | AMCA SOUND AND AIR, UL/CUL 705 |
| Supply Airflow @ 0.000 In Sp | 2920 CFM |
| Ship weight (kg) | 29.25 |
| Ship height (cm) | 43.82 |
| Ship length (cm) | 89.54 |
| Ship width (cm) | 89.54 |
| HS code | 8414596090 |
| Country of Origin | US |
| Model | Base Height | Base Length | Base Width | Cfm @ 0.000-in. Sp | Cfm @ 0.125-in. Sp | Cfm @ 0.250-in. Sp | Cfm @ 0.375-in. Sp | Cfm @ 0.500-in. Sp | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 4YC56 | 1 3/4" | 26" | 26" | 2353 | 2195 | 2008 | 1819 | 1597 | £1,581.88 | |
| 4YC58 | 1 3/4" | 30" | 30" | 3906 | 3690 | 3454 | 3228 | 2990 | £1,736.41 | |
| 4YC59 | 1 3/4" | 30" | 30" | 4247 | 4076 | 3846 | 3526 | 3259 | £1,946.84 | |
| 4YC60 | 1 3/4" | 34" | 34" | 3488 | 3125 | 2715 | 2315 | 1847 | £2,198.66 | |
| 4YC61 | 1 3/4" | 34" | 34" | 5355 | 5137 | 4886 | 4648 | 4408 | £2,394.88 | |
| 4YC62 | 1 3/4" | 34" | 34" | 4569 | 4215 | 3841 | 3392 | 2958 | £2,377.54 | |
| 4YC63 | 1 3/4" | 34" | 34" | 5742 | 5315 | 4929 | 4556 | 4131 | £2,677.61 |
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
Trade pricing is available for 
Order Value should be £500+