
FibreDrain® oil smoke collector for continuous operation.
Three filter stages, optional pre-filter
Gauges for reading of pressure drop over each filter stage
Extension legs
Two inlet ø 315 mm with clamp ring connection
Nederman OSF oil smoke collectors are designed to handle large amounts of neat oil mist during continuous operation. They are developed with focus on high efficient filtration together with low maintenance cost.
Nederman OSF 3500 has as standard 3 filter-stages where the first 2 stages consists of filter cassettes with Nederman´s FibreDrain® technology. Nederman have a wide range of different types of filters to suit many different kind of applications. The third stage consists of a HEPA filter in filter class H13 with an efficiency of 99,95% for MPPS according to EN1822. OSF 3500 can be equipped with a pre-filter in a special pre-filter frame and have a top mounted radial fan.
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| Certifications | CE |
| Filter efficiency (%) | 99.95 |
| Installation | Indoor |
| Protection class | IP55 |
| Noise level (dB(A)) | 50/ 60 Hz: 70 dB(A) @1,5 m from service side with silencer |
| Capacity (max airflow m3/h) | 4000 |
| Material | Sheet metal, painted both in- and outside. |
| Working pressure (kPa) | Max 4000 Pa |
| Operating Temperature | 60 deg C (limited by filter) |
| Filter cleaning method | Self-Draining |
| Standard | 2009/125/EC |
| Volume (for shipping) (m³) | 6.82 |