Fuchs UmwelttechnikINR20

INR20 Series

The INR20 is a large easy-change filtering device with a built-in pre-separator. Fuchs positions it for applications with oil mist, emulsion mist, vapours, laser emissions, soldering fumes, welding fumes, particulate matter, and smoke. With high filter capacity, integrated pre-separation, flexible fan options, and suitability for one or more extraction points, it is designed to quickly equip existing workstations while keeping filtered air in the room.

Product Overview Manufacturer Reference

100–2400 m³/h2910–9500 Pa230/400 V / 50–60 Hz1.1–2.6 kW58–67 dBA

Applications

Oil mist and emulsion mist.
Solvent vapours and adhesive vapours.
Erosion mist.
Inscription lasers and engraving lasers.
Welding lasers and cutting lasers.
Soldering fumes and welding fumes.
Particulate matter and smoke.

Key Features

Very high filter capacity due to multi-stage filter combination.
Integrated pre-separator.
Also suitable for oil or emulsion mist.
Different fans possible depending on the area of application.
Especially low-noise operation.
Suitable for one or more extraction points.
Different air flow rates are possible.
Ideal for quickly equipping existing workstations.
Optional pump set for pumping off filtered oil via the integrated oil drain cock.

Technical Specifications

Parameter	Value
Model	INR20
Air volume max. without FA (m³/h)	100 – 2400
Negative pressure max. (Pa)	2910 – 9500
Electrical connection (V/Hz)	230/400 V / 50 – 60
Electrical power (kW)	1.1 – 2.6
Sound pressure level 1 m (dBA)	58 – 67
Dimensions (mm)	660 x 670 x 2100
Weight without FA (kg)	150

Selection Notes

Use INR20 where extraction requirements fall within the 100–2400 m³/h range.
Consider INR20 where oil mist, emulsion mist, fumes, vapours, particulate matter, or smoke must be captured.
Use the integrated pre-separator where larger contaminant loading or oil-bearing emissions are part of the application.
Specify the optional pump set when filtered oil needs to be pumped off through the integrated drain cock.

Integration Notes

Use one or more extraction points depending on the workstation layout and source geometry.
Choose fan configuration and air flow rate based on the application and capture requirements.
Confirm electrical supply, extraction volume, and filter configuration before final selection.
Plan access for filter changes, oil handling, and routine inspection.