OSF 3500

FibreDrain® oil smoke collector for continuous operation.

Nederman 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 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.

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

Technical data
Certifications	CE
Standard	2009/125/EC
Volume (for shipping) (m³)	6.82
Protection class	IP55
Filter efficiency (%)	99,95
Installation	Indoor
Material	Sheet metal, painted both in- and outside.
Filter cleaning method	Self-Draining
Working pressure (kPa)	Max 4000 Pa
Capacity (max airflow m3/h)	4000
Operating Temperature	60 deg C (limited by filter)
Power Voltage (V)	400/690
Frequency (Hz)	50
No of phases	3
Number of filter elements	3
Amperage (A)	13 / 7,5
Colour	NCS-S 1005 B20G
Noise level (dB(A))	70 dB(A) @1,5 m from service side with ext. silencer
Weight (kg)	655
Power (kW)	7,5
Note	Plus 1 optinal filter element. Incl extension legs.