JAF-KI-450S-2/4-R-...
Reversible, double-speed, with a high-power motor. Max. air capacity - 12200 m³/h.
- Characteristics
- Downloads
- Dimensions
Characteristics
Characteristics
Parameter | Value | Measurement unit |
---|---|---|
Duct diameter | 450 | mm |
Air flow direction | reversible | - |
Number of speeds | 2 | - |
Voltage | 400 | V |
Frequency | 50 | Hz |
Phase | 3 | - |
Power | 2500 / 650 | W |
Max. air capacity | 12200 / 6000 | m³/h |
Fan pull | 96 / 24 | N |
Air speed | 21.3 / 10.4 | m/s |
RPM | 2880 / 1440 | min-1 |
Operating temperature ![]() |
-25 – +55 °С | - |
Fire resistance | 55 °С | - |
Files archieve
Downloads
Dimensions
Characteristics

Parameter | Value | Measurement unit |
---|---|---|
∅D1 | 565 | mm |
A | 351 | mm |
B | 500 | mm |
H | 575 | mm |
L1 | 2004 | mm |
L2 | 2253 | mm |
Designation key
Designation key
Model | Casing type | Casing insulation | Diameter [mm] | High-powered motor | Pole number | Air flow | Climatic category | Fire resistance limit/hrs |
JAF (Jet Axial Fan) | К: round | no symbol means no sound insulation I: sound-insulated casing |
315 355 400 450 500 560 630 |
no symbol means the only available standard size M, S: model with a high-power motor |
2 2/4 (applicable for double-speed motors) |
U: unidirectional R: reversible |
U: moderate climate (-40...+40 °С) HL: cold climate (-60...+40 °С) UHL: moderate and cold climate (-60...+40 °С) T: tropical climate (-10...+50 °С) М: maritime moderately cold climate (-40...+40 °С) О: general climatic modification (except maritime climate) (-60...+50 °С) ОМ: general maritime climatic modification (-40...+40 °С) V: universal climatic modification (-60...+50 °С) |
no number: max. +55 °С 200/2: 200 °С/2 hrs. 300/2: 300 °C/2 hrs. 400/2: 400 °С/2 hrs. |