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" |
| Base Length | 17" |
| Base Width | 17" |
| Cfm @ 0.000-in. Sp | 335/415/495 |
| Cfm @ 0.125-in. Sp | 249/348/439 |
| Cfm @ 0.250-in. Sp | 134/272/379 |
| Cfm @ 0.375-in. Sp | -/174/314 |
| Cfm @ 0.500-in. Sp | -/-/237 |
| Drive Type | Direct |
| Housing Material | Spun Aluminum |
| Hz | 60 |
| Max. Bhp | 0.02/0.03/0.06 |
| Max. Inlet Temp. | 130 Degrees |
| Max. Operating Amps | 1.25/1.57/1.89 |
| Motor Hp | 1/20 |
| Motor Voltage | 115 |
| Mounting Location | Roof |
| Number Of Speeds | 3 |
| Overall Dia. | 21.75" |
| Overall Height | 14.625" |
| Phase | 1 |
| Rpm | 1050/1300/1550 |
| Shaft Dia. Sheave End | 1/2" |
| Shaft Dia. Wheel End | 1/2" |
| Sones @ 0.125-in. Sp @ 5 Ft. | 3.6/5.4/7.3 |
| Sones @ 0.250-in. Sp @ 5 Ft. | 4.2/5.5/7.2 |
| Speed Control | 48C172 |
| Speed Controllable | Yes |
| Wheel Diameter | 8.25" |
| Wheel Material | Aluminum |
| Wheel Type | Backward Inclined Centrifugal |
| Ship weight (kg) | 10.71 |
| Ship height (cm) | 37.15 |
| Ship length (cm) | 55.25 |
| Ship width (cm) | 55.25 |
| HS code | 8414596060 |
| 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 | |
| 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 | |
| 16D537 | 19" | 19" | 2448 | 2393 | 2338 | 2281 | 2220 | 2159 | £1,181.14 |
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+