We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.
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Get it by Tuesday, Dec 31
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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 | Downblast Ventilator |
| Assembled/unassembled | Assembled |
| Base Height | 1.75" |
| Cfm @ 0.000-in. Sp | 1221/1618/2448 |
| Cfm @ 0.125-in. Sp | 1106/1535/2393 |
| Cfm @ 0.250-in. Sp | 962/1444/2338 |
| Cfm @ 0.375-in. Sp | 727/1340/2281 |
| Cfm @ 0.500-in. Sp | -/1211/2220 |
| Cfm @ 0.625-in. Sp | -/1031/2159 |
| Cfm @ 0.750-in. Sp | -/-/2089 |
| Cfm @ 1.000-in. Sp | -/-/1935 |
| Cfm @ 1.250-in. Sp | -/-/1746 |
| Cfm @ 1.500-in. Sp | -/-/1471 |
| Dimension A | 19" |
| Dimension B | 28.375" |
| Dimension C | 23.75" |
| Dimension D | 4" |
| Drive Type | Direct Drive |
| Duty Rating | Standard |
| Housing Material | Spun Aluminum |
| Hz | 60 |
| Max. Bhp | 0.07/0.17/0.60 |
| Max. Inlet Temp. | 130 Degrees |
| Motor Hp | 3/4 |
| Motor Type | EC Motor |
| Mounting Location | Roof |
| Number Of Speeds | Variable |
| Overall Dia. | 28.375" |
| Overall Height | 23.75" |
| Phase | 1 |
| Rpm | 860/1140/1725 |
| Shaft Dia. Wheel End | 5/8" |
| Size | 19" x 19" |
| Sones @ 0.125-in. Sp @ 5 Ft. | -/4.4/9.5 |
| Sones @ 0.250-in. Sp @ 5 Ft. | 6.3/9.6/16.7 |
| Sones @ 0.500-in. Sp @ 5 Ft. | -/-/9.1 |
| Speed Control | 43Y140 |
| Speed Controllable | Yes |
| Voltage | 208/230 |
| Wheel Diameter | 13.75" |
| Wheel Material | Aluminum |
| Wheel Type | Backward Inclined Centrifugal |
| Ship weight (kg) | 21.6 |
| Ship height (cm) | 60.33 |
| Ship length (cm) | 72.07 |
| Ship width (cm) | 72.07 |
| Country of Origin | US |
| Model | 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 | Cfm @ 0.625-in. Sp | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 16D527 | 17" | 17" | 138/170/203 | 73/125/166 | -/-/120 | - | - | - | £482.14 | |
| 16D529 | 17" | 17" | 253/314/374 | 179/257/327 | -/171/274 | -/-/190 | - | - | £472.91 | |
| 16D531 | 17" | 17" | 335/415/495 | 249/348/439 | 134/272/379 | -/174/314 | -/-/237 | - | £737.22 | |
| 16D533 | 17" | 17" | 520/644/768 | 420/565/701 | 293/478/633 | -/373/557 | -/-/473 | -/-/338 | £686.28 | |
| 16D534 | 17" | 17" | 717/888/1059 | 570/780/969 | 389/640/863 | -/493/745 | -/184/623 | -/-/474 | £662.17 | |
| 16D535 | 19" | 19" | 1462 | 1405 | 1351 | 1298 | 1250 | 1193 | £889.07 | |
| 16D536 | 19" | 19" | 2093 | 2038 | 1984 | 1928 | 1871 | 1810 | £1,019.90 |
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+