Auto-line© Automatic Filters L & LE

HiFlux Auto-line filters are designed as compact self-cleaning automatic filters with a wide range of applications. The sturdy construction of the filter makes it well suited for industrial and hygienic applications in which operational reliability and dependability are essential.

The Auto-line filter is used in many sectors such as paint, cooling water, energy, waste water, dairy, chocolate, thickeners, beverage, oil and fats, chemical, sugar, paper industry and CIP liquids.

The Auto-line filter is used when an automatic continuous cleaning process is required. The impurities are being concentrated in the filter, until it is drained away, while the filter is still in operation the liquid loss due to cleaning is minimal.

The LE filter has an extended pneumatic cylinder, so that cross contamination between the liquid to be filtered and the pneumatic system is avoided.

In the design of the filter it was very important to make the construction robust and reliable. By limiting the number of moving components, wear and maintenance requirements are minimized. The simple construction makes the filter very easy to service, since there is no need for external service assistance or special tools. Furthermore, the compact design of the filter is making it suitable for locations, where the height is a limitation.

Special versions can be supplied according to customer requirements.
Typically other temperature and/ or pressure levels.

Capacity 20 - 66 m3/h
Filtration 30 - 2000 µm
Pressure 16 bar
Applications Hygienic & Industry

Product specifications for self-cleaning filter

HiFlux Auto-line filters are manufactured of stainless acid-resistent steel.The filter meets current standards and norms for pressure vessels, complies with the Machinery directive and can be CE labelled.

The filter is available ready for installation, complete with electronic controller and automatic drainvalve.
In addition, the filter is available with or without pneumatic controller.

Auto-line© Automatfiltre L & LE

*Customized solutions can be manufactured upon request.

Capacity (at a viscosity of 1 cSt and as a pressure filter)

*) Capacity in different filtration rates m³/ h/ µm

The filter should only be installed as a pressure filter in systems which have a positive overpressure (the surroundings must be taken into consideration).

All Auto-line filters are standardly produced according to the pressure equipment directive 2014/68/EU article 4, section 3. The filters can be delivered with approval according to category I, II, III or IV. The Auto-line filters complies with the Machinery directive 2006/42/EC. Auto-line filters can be delivered with approval for use in explosive atmospheres (Equipment-category 2, zone 1) according to directive 2014/34/EU.

Additional information


30 – 2000 µm


16 bar


4,5 – 243 m3/h

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    Capacity 12 - 47 m3/h
    Filtration 30 - 2000 µm
    Applications Hygienic & Industry
  • Auto-line© Automatic Filters M & ME

    Capacity 9 - 27 m3/h
    Filtration 30 - 2000 µm
    Applications Hygienic & Industry

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HiFlux Filtration A/S has specialised in providing filter solutions for industrial purposes. The company offers more than 20,000 combinations within the range of standard filters. At the same time, numerous special tasks are solved – customised to the demands of the individual customers. Therefore, advise and problem solving are important activities of our company.

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