Industrial compressed air treatment often calls for individual solutions. At the same time, there are many standard applications where a universal filter combination can make sense. For these cases, we offer a portable breathing air system (MAK) and pre-assembled filter regulator units that achieve the required compressed air quality with little effort.
MAK – compressed air from the compressor becomes clean breathing air
Our portable MAK breathing air system is a mobile breathing air case designed to supply up to two people. A special filter combination treats industrial compressed air so that it can be used safely as breathing air. Unlike breathing air systems with integrated compressed air cylinders, such as those used by fire services, the MAK uses an external compressed air source, directly from a compressor or a workshop air line.
Technical features
- Compact case design: easy to transport (weight approx. 15 kg), ideal for mobile use.
- unlimited air supply: direct connection to the compressed air line, no limits due to empty cylinders
- Three-stage filtration: combination of MFO, SMA and CA filters for effective removal of particles, water and oil aerosols.
- High air purity: residual oil content < 0.003 mg/m³; technically clean breathing air to DIN EN 12021.
- Silicone-free components: prevents contamination in sensitive areas.
- Easy maintenance: quick, low-cost filter changes, service kits available
- Robust design: sturdy housing protects the technology; dimensions: approx. 40 cm × 64.8 cm × 18.6 cm.
Price and technical data: KSI MAK63 Mobile Breathing Air System
EPUTEC 3-stage filter regulator unit
The EPUTEC 3-stage filter regulator unit is a high-quality compressed air filter system for applications that demand particularly pure compressed air. Here too, three matched filtration stages effectively remove particles, water, oil and odours. Typical uses include the food industry, cleanrooms and paint finishing.
Technical features
- Stage 1: MFO pre-filter (1 µm): removes coarse particles and water, reduces oil aerosols to as little as 0.5 mg/m³, automatic condensate drain
- Stage 2: SMA ultra-fine filter (0.01 µm): filters the finest particles and aerosols, reduces oil aerosols to as little as 0.01 mg/m³, automatic condensate drain
- Stage 3: CA activated carbon filter: removes odours, reduces oil vapours to < 0.003 mg/m³, manual condensate drain
- Pressure regulator, pressure gauge and connection set for easy installation.
This filter solution is a custom-made unit. For prices and further specifications, please contact our Technical Advice team.
PFU2 2-stage filter combination
The KSI PFU2 filter combination is a two-stage, ready-to-use service unit for treating compressed air for painting. It is easy to install and is particularly recommended for paint booths where solvent-based paint systems or respiratory hoods with a belt-mounted activated carbon filter are used. The compact assembly ensures oil-free and particle-free compressed air, improving the quality of the paint finish.
Advantages over individual filter elements
- Space-saving complete solution: all the necessary components are integrated into one unit, which simplifies installation.
- High air purity: the technically oil-free and particle-free compressed air meets the requirements of DIN EN 12021.
- Easy maintenance: thanks to the modular design, filter elements can be replaced quickly and easily.
- Robust construction: the corrosion-resistant housing with a cathodic dip (KTL) coating is suitable for use in harsh environments.
Price and technical data: KSI PFU2 filter system for painting work