Filters for ground filling systems and aircrafts

Filters for ground filling systems and aircrafts

The Selton company offers filter elements of the AFF series for purification of oil products from mechanical impurity.

You can buy filters of the AFF series by contacting the contact numbers listed in the «Contacts» section.

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Aviation fuel filters — types

Depending on the scope, AFF filter elements are divided into:

  • hydraulic;
  • fuel.

AFF hydraulic filter elements are designed to purify the working fluid (oils AMG-10 (GOST 6794), MK-8 (GOST 6457), 36/1 KUA (TU 38.101384-78), IPM-10 (TU 38.101299-90), 7-50S-3 (GOST 20734-75), MG-7-B (TU 38.401-58-101) or their equivalents), which is supplied to the hydraulic drive, from mechanical impurities to ensure the required purity and protection of hydraulic drive elements from foreign particles. Products can be used both in the process equipment and as part of aviation equipment. Currently, the products are approved for use as prescribed.

In terms of their technical characteristics, connecting and overall dimensions, the filter elements are analogues of the filter elements manufactured by “UAP Gidravlika” OJSC, namely: 8D5.886.059, 8D2.966.675, 8D2.966.713, 8D2.966.714, 340.098А, 340.129А, 340.162А, 340.163А, 8D2.966.034-2, 8D2.966.022-2, 8D2.966.022-3, 8D2.966.022-4, 8D2.966.022-6, 8D2.966.022-7, BU-45560Sh.

AFF fuel filter elements are designed to purify fuel (TS-1, T-1S, T-1, T-2, RT (GOST 10227-2013), kerosene of RG-1 brand (TU 38001244.81) or their equivalents) from mechanical impurities to ensure the required purity and protection of the fuel system elements from the ingress of foreign particles. Products can be used both in the process equipment and as part of aviation equipment. Currently, the products are approved for use as prescribed.

In terms of their technical characteristics, connecting and overall dimensions, the filter elements are analogues of the filter elements manufactured by “UAP Gidravlika” OJSC, namely: 8D2.966.660, 8D2.966.706, 340.042А, 340.043А, 340.044А, 340.045А, 340.099А, 340.100А, 8D5.886.072, 8D2.966.697-05.

An aviation fuel filter is an element without which an airplane engine will not be able to operate as efficiently as possible. After all, fuel can contain rust from tanks, dirt particles, and paint from fuel tanks. Aircraft fuel filters are designed to filter the fluid before it enters the system. Thanks to them, injectors and fuel pump last longer. The filter for mechanical cleaning can be:

  • paper;
  • separating;
  • coagulating.

Paper cartridges use special cartridges that contain filter paper. With their help solid particles are detained. Such filters are suitable for MiG, Su aircraft.

The peculiarity of separating filters is the removal of moisture. An example is the filter separator ST-500, which is a cylindrical vessel with three concentric baskets, on which two covers are dressed. The first cover is filtering, i.e. it removes impurities from fuel, the second one is water separating, it removes moisture. Such filter element for the separator performs double cleaning. ST-500 filter elements have a flow capacity of 500 liters per minute.

EFK (coagulating) filters are devices with special coagulants, with the help of which coagulation and removal of impurities in fuel is performed. Any filter elements are a part of filters and can be installed in the bodies of such models: FGN-30, FGN-60, FGN-120, FGN-120-20, TF-10.

FGN-30 filter uses filter elements made of non-woven material. Its capacity — 30 m3/h, operating life — 500 m3 of fuel. FGN-60 and FGN-120 models differ from it by the increased capacity and service life.

Production in Ukraine of AFF series filter elements fully replaces the UAP filter elements of different types, including hydraulic UAP filter elements.

Related articles:

  • 01. Aviation equipment and aircraft;
  • 02. In the electric power industry, gas and oil refining industries (in gas turbine engines and compressor units, etc.);
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