/ Product catalogue / Commercial and industrial ventilation / Inline fans / For round duct / Primo / Primo 250
| Unit of measurement | Primo 250 | |||
| Connected air duct size | mm | 250 | ||
| Phases | - | 1 | ||
| Minimum supply voltage | V | 230 | ||
| Maximum supply voltage | V | 230 | ||
| Power supply frequency | Hz | 50 | ||
| Rated power | W | 144 | 173 | 188 |
| Unit current | A | 0.70 | 0.81 | 0.84 |
| Maximum airflow | m3/h | 1038 | 1447 | 1715 |
| Sound pressure level LpA at 3 m | dB(A) | 39 | 41 | 43 |
| Weight | kg | 6.4 | ||
| Transported air temperature (max) | °С | 55 | ||
| Transported air temperature (min) | °С | -25 | ||
| Ingress protection rating | - | IPX4 | ||
| Ingress protection rating of the drive | - | IP20 | ||
| Trademark | Blauberg |
| Model | Primo 250 |
| Type of ventilation unit | Unidirectional |
| Type of drive installed | Integrated VSD |
| Type of heat recovery system | None |
| Nominal flow rate (m3/s) | 0.265 |
| Nominal external pressure (Pa) | 248 |
| Maximum external leakage rates (%) | 2.7 |
| Static efficiency (%) | 39.5 |
| Declared typology | NRVU UVU |
| Sound power level (dB(A)) | 62 |
| Effective electric power input (kW) | 0.17 |
| A | B | C | Ø D |
|---|---|---|---|
| 342 | 293 | 326 | 250 |
| Name | Photo | Description |
|---|---|---|
| Blauberg CDPE-3 E5 |
| Name | Photo | Description |
|---|---|---|
| Blauberg SD 250/1200 |
|
Silencers for round ducts |
| Blauberg SD 250/900 |
|
Silencers for round ducts |
| Blauberg SD 250/600 |
|
Silencers for round ducts |
| Name | Photo | Description |
|---|---|---|
| Blauberg KFBK 250 |
|
Filter boxes for round ducts |
| Blauberg KFBT 250 F7 |
|
Filter boxes with pocket filters for round ducts |
| Blauberg KFBT 250 F5 |
|
Filter boxes with pocket filters for round ducts |
| Blauberg KFBT 250 G4 |
|
Filter boxes with pocket filters for round ducts |
| Name | Photo | Description |
|---|---|---|
| Blauberg EKH 250-9.0 |
|
Duct electrical heaters for round ducts |
| Blauberg EKH 250-6.0 |
|
Duct electrical heaters for round ducts |
| Blauberg EKH 250-3.6 |
|
Duct electrical heaters for round ducts |
| Blauberg EKH 250-3.0 |
|
Duct electrical heaters for round ducts |
| Blauberg EKH 250-2.4 |
|
Duct electrical heaters for round ducts |
| Blauberg EKH 250-2.0 |
|
Duct electrical heaters for round ducts |
| Blauberg EKH 250-1.2 |
|
Duct electrical heaters for round ducts |
| Blauberg WKH 250-4 |
|
Duct water heaters for round ducts |
| Blauberg WKH 250-2 |
|
Duct water heaters for round ducts |
| Name | Photo | Description |
|---|---|---|
| Blauberg VRV 250 |
|
Backdraft dampers with spring for round ducts |
| Blauberg VKA 250 |
|
Air dampers for round ducts |
| Name | Photo | Description |
|---|---|---|
| Blauberg CDP-3/5 |
|
Multi-speed switch |
| Blauberg CDT1 E1.5 |
|
Multi-speed switches |
| Blauberg CDT E1.8 |
|
Thyristor speed controller |
| Blauberg CDTE E3.0 TP |
|
Speed controllers |
