The cool, dense, pressurized filtered air in the cabinet not only maintains a safe operating temperature, but also prevents dust and other particulate contaminants from entering the enclosure through any unsealed openings.
Frame material is made from heat resistance and anti-flame ABS.
Reliable and safe function.
Made from safe and high quality material.
It can prevent dust particles more than 10 microns.
The protection level of sealed box can reach IP54.
The waterproof hood can make the protection level up to IP55.
All fan filters' dimensions comply with the market standards.
It is easy to change the filter pad by using the groove handle on shutter.
The rainproof function of ventilation cascade can prevent mechanical damage and damp entering.
The design adapt to current market requirement:Super flat,Fast installation,High power.
To clean and exchange the filter mat, it is only necessary to open the lockable door of the outdoor hood.
Can replace the filter under operation.
Available in different dimensions.
2.TECHNICAL PARAMETERS
| Filter unit Part No. | 3321-300 |
| Fan with filter unit Part No. | 3321-230 |
| Unimpeded air flow | 20m³/h |
| Noise level | 41dB |
| Surface dimension (mm) | 116.5x116.5 |
| Installation hole size (mm) | 92x92 |
| Voltage/Current | 230V/80mA |
| Input Power Rating | 16W |
| Temperature range | -10℃~+55℃ |
| Packing detail: 3321-300 (Filter unit) | 0.069kgs/pc |
| Packing detail: 3321-230 (Fitler with Fan) | 0.340kgs/pc |
| Certificate | CE, RoHS, CQC |
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