Nederman OSF 1000 has as standard three filter-stages where the two first stages consists of filter cassettes with the FibreDrain™ technology. The third stage consists of a HEPA filter in filter class H13 with an efficiency of 99,95% for MPPS according to EN1822. All Nederman OSF units are prepared for use of pre filter.
- Three filter stages, optional pre-filter
- Gauges for reading of pressure drop over each filter stage
- Extension legs
- Two inlet ø 200 mm with clamp ring connection
- Starter and motor protection included