OSF 4000

FibreDrain™ oil smoke collector for continuous operation.

Nederman_Filtac OSF oil smoke eliminators 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_Filtac OSF 4000 has as standard 3 filter-stages where the first 2 stages consists of filter cassettes with Nederman_Filtac´s FibreDrain™ technology. Filtac_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_Filtac OSF units are prepared for use of pre filter. OSF 4000 have a top mounted radial fan.

  • Three filter stages, optional pre-filter
  • Gauges for reading of pressure drop over each filter stage
  • Extension legs
  • Back inlet ø 315 mm with clamp ring connection

Technical data
Capacity (max airflow cfm) 2354 (nominal)
Certifications CE
Filter cleaning method Self-Draining
Filter efficiency (%) 99.95
Installation Indoor
Material Sheet metal, painted both in- and outside.
Operating Temperature 60 deg C (limited by filter)
Protection class IP55
Volume (for shipping) (ft2) 11.54
Working pressure (psi) Max 4500 Pa
Amperage (A) 11,5
Colour NCS-S 1005 B20G
Frequency (Hz) 60
Number of filter elements 12
Noise level (dB(A)) 70 dB(A) @1,5 m from service side with ext. silencer
No of phases 3
Power (Hp) 10.0 HP (7.5 Kw)
Power Voltage (V) 460
Note Plus 4 optional filter elements. Incl extension legs.
Weight (lbs) 1786
OSF 4000

ArtNo: 12401116

Accessories for this product 9

FibreDrain Filter F66 OSF 1
ArtNo: 12400006

FibreDrain Filter F66 OSF 1

FibreDrain Filter F66 OSF 2
ArtNo: 12400007

FibreDrain Filter F66 OSF 2

Hepa DCM H13 610x610x292
ArtNo: 12400012

Hepa DCM H13 610x610x292

OMF/OSF Silencer 90/Ø315/1005
ArtNo: 12400016

OMF/OSF Silencer 90/Ø315/1005

Pre-Filter ORF 610x610x96 G4I
ArtNo: 12400039

Pre-Filter ORF 610x610x96 G4I

Drain pump box, 60 Hz
ArtNo: 12400452

Drain pump box from oil mist filter, 60 Hz

Drain container with piping
ArtNo: 12400764

Drain container with piping

Frequency Inverter 7,5 kW incl transmitter 0 - 2 kPa
ArtNo: 12400822

Frequency Inverter 7,5 kW incl transmitter 0 - 2 kPa

Transition NF 7,5 kW / Ø 315 / 1005
ArtNo: 12400988

Transition NF 7,5 kW / Ø 315 / 1005