MAHLE Industrial Filtration is one of the world’s leading manufacturers of filter systems, equipment and accessories for fluid technology. The product range covers pressure filters, duplex filters, bypass filters, suction filters, return-line filters, breather filters, highly efficient filter elements in standard versions to industrial norm DIN 24550, and accessories, filters and service equipment for the care of hydraulic fluids and lubricants.
1. Filter Elements
Designed always to meet the needs of the cleanliness class, pressure requirements and characteristics of the medium, stable and constant pressure MAHLE filter elements with their high contamination retention ability ensure economical and trouble-free operation. Our extensive range of standard and DIN version products also contains alternative variants for virtually every make of filter and filter element for aggressive fluids, cooling lubricants and aqueous media. We will also develop special versions to meet individual customer requirements.
2. Pressure Filters
Designed for use as full-flow or partial flow filters and for the low pressure range up to 25/60 bar, medium pressure up to 210 bar and high pressure up to 450 bar, MAHLE pressure filters are ideal for application as main-line filters, flangemounted filters and filters in intermediate plate design. Rugged casings, streamlined design and an extensive range of accessories provide the optimal solution capable of meeting every market requirement
3. Duplex Filters
With patented single-hand operation and zero leakage switching of media flow, MAHLE duplex filters offer excellent economy. In the low and medium pressure range or as return-line filters, in continuous operation, ready for duty twentyfour hours a day, maintenance work can be carried out during operation thus ensuring their contamination retention ability is fully utilized.
4. Bypass Filters
In stationary design, bypass filters are the perfect solution for the filtration of large quantities of oil which cannot be adequately filtered with full-flow filters, or only at disproportionately high cost. In the mobile version, bypass filters offer a highly flexible solution as flushing, filling or filter aggregates.
5. Spin-on Cartridges
Spin-on cartridges are filter elements that are designed as a unit with a housing. Through their compact construction, maintenance-free handling and outstanding value for the money, spin-on cartridges are used with mobile machines and in the stationary area as suction and low-pressure filters up to 25 bar.
6. Suction Filters
Installed upstream of the pump or accessible from the outside in a particularly service-friendly configuration with a contamination indicator integrated in the suction line, suction filters protect the pump from large-particle contamination. A selection of elements adapted for use with the system protect installations and pumps in the range from 10 – 25 µm with our micro-quality products, or in the coarse particle range using easy-to-clean wire gauze.
7. Return Line Filter
Return-line filters retain all the contamination created within the equipment and flushed out of the hydraulic circuit, thus preventing contamination entering the circuit via the tank and pump, with all its negative implications.
8. Coalescer-Filter
The coalescer has been especially designed to remove free water from hydraulic circuits. Costeffective and simple in design, it functions without absorption material: special filter material in special configuration retains the small water droplets floating in the medium and removes them.
9. Mobile Filter Equipment
Efficient equipment (with a capacity of 27 and 55 l/ min) for mobile bypass filtration in hydraulic and lubricating equipment ensures conformity with predefined cleanliness classes if the correct filter elements are used. It can also be applied in connection with highly viscous media.
10. Maintenance Indicators
Filter elements can only be used with optimal economy if their ability to retain contamination is fully utilized without risk. Mechanical and electronic sensors integrated in the filters or retrofitted react to continuous changes in pressure resulting from changes in the degree of contamination.
11. Turbidity Sensor
The presence of free water in hydraulic fluids results in turbidity, impeding the proper function of the entire system and reducing the service life of the hydraulic fluid and of the circuit components. The PiT 400 sensor has been designed to identify the ingress of water in a circuit, rapidly and reliably. The PiT 400 can be applied in all fluid-based circuits where there is a risk of contamination by water.
12. Breather Filters
Anticorrosion and impact-resistant breather filters supply contamination-free air to reservoirs. A wide range of replaceable filter elements adapted to the needs of the system ensures the degree of filtration required by the hydraulic filter is obtained.
13. Air Cleaners
MAHLE air cleaners ensure that compressors, vacuum pumps and combustion engines have a continuous supply of clean intake air. The use of intake silencers also reduces the noise level.
14. Oil Mist Collectors
Made of superior quality materials in state-of-theart procedures, MAHLE oil mist collectors ensure the economical generation of high-quality compressed air in oil injection cooled screw compressors over a long service life (up to 5,000 hours operation).
15. Oil Mist Collector Unit
The MAHLE oil mist collector unit LGA 600 is a high performance oil mist collector unit for the separation of coolant from tooling machine exhaust air.
