Suction–Return Filter „2in1“
    Combined solution for excellent cold start performance

    In tractors with a mixed resp. common oil circuit for transmission and power hydraulics, a suction filter is usually used to protect the pump and...

    In tractors with a mixed resp. common oil circuit for transmission and power hydraulics, a suction filter is usually used to protect the pump and a return filter to ensure the oil cleanliness. In order to protect the system during a cold start, a coarse safety screen is often also installed in the suction line. The disadvantage of this design is that the two filters in the suction line have a negative effect on the cold start performance. In addition, the use of at least two filters results in high cost for the first fit as well as the spare parts costs. By combining suction filter and return filter in one housing, the “2in1” filter from ARGO-HYTOS can improve the situation described above.

    Characteristics

    Nominal volume flow
    140 l/min in the suction line
    › 100 l/min in return line
    › 40 l/min in tank line

    Filter fineness
    16 μm(c) return filter
    100 μm(c) suction filter
    280 μm bypass protective screen

    Oil coming from the working hydraulics flows through the return filter element (1) and is directly supplied to the pumps. If the working hydraulic system feeds less oil into the return line than the pumps need to supply, the pumps draws the amount of oil needed from the tank via the suction filter element (4). The protective screen (3) prevents coarse particles from entering the system when the bypass (2) is open.

    Operating principle

     

     

     

    The housing of the new “2in1“filter is equipped with the Quick-Connect system. This allows quick and easy installation of the hoses to the filter housing.
    The customer can choose from more than 20 different connectors with different sizes and shapes.

    This innovative filter concept is particularly suitable for hydraulic circuits such as those in small and medium-sized tractors.

    Customer advantages

    • Excellent cold start performance
    • Lower costs for first fit
    • Reduction of maintenance points
    • Long service life due to use of Exapor®MAX 2
    • Innovative Quick-Connect hose connection system

     

    ARGO-HYTOS is a medium-sized group of companies. With around 1600 employees in six production plants in Germany, the Czech Republic, India, Poland and China, it develops and produces standard components as well as intelligent system solutions for fluid technology. In mobile hydraulics in particular, the company has developed into one of the international market leaders.

    www.argo-hytos.com

     

     

    • TAGS
    • Hydraulic circuits
    • Power Hydraulics
    • return filter
    • Suction filter
    • Suction–Return Filter
    • Tractors