Nederman OMF 4000i has as standard 3 filter-stages where the first stage 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. All tower built Nederman OMF units are prepared for use of pre filter. OMF 4000i have 2 in-built radial fans.
- 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
- Starter and motor protection included