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Filters COVER 1up ASTER.indd - archiwum.moto24.biz

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Diesel <strong>Filters</strong> | A5<br />

Diesel <strong>Filters</strong><br />

Diesel Inline Filter<br />

Hose connection<br />

Fuel outlet<br />

Hose connection<br />

Common Rail Filter<br />

Fuel outlet - to engine<br />

Fuel outlet - back to engine<br />

Preheating valve<br />

Hose connection<br />

Fuel inlet<br />

Filter cover - plastic material<br />

Double flaring<br />

Sealing Ring<br />

Filter cover of anodised<br />

steel plate<br />

Metal Flaring<br />

Pressure-resistant filter<br />

housing made of plastic<br />

Filter medium<br />

Supporting tube<br />

Overflow valve<br />

Filter medium<br />

Pressure-resistant filter<br />

housing of galvinized<br />

steel<br />

Water accumulation<br />

chamber<br />

Fuel Inlet<br />

Bimetal valve [verification of<br />

optimal temperature]<br />

Fuel inlet [heated fuel<br />

towards filtration]<br />

Water accumulation<br />

chamber<br />

Water drain screw<br />

Water drain screw<br />

Drain tube<br />

1 Filter medium made of polyester<br />

2 Filter medium made of celluloses<br />

3 Dust particles in the fuel<br />

Drain Tube<br />

Fuel outlet - for heating<br />

Diesel filters are available as boxes and filter elements.<br />

They have to filter out contaminants as well as they have<br />

to separate the water contained in the diesel fuel.<br />

Since water is heavier than diesel, it accumulates in the<br />

water storage. If diesel filters without water storage are<br />

used, water separators are installed in the suction line<br />

between the tank and the fuel-supply pump.<br />

Insufficient water separation can reduce the life time<br />

of the injection system and can lead to performance<br />

problems as well.<br />

Bosch is at the forefront of the latest diesel technology.<br />

Our diesel filters are the ideal solution offering the highest<br />

protection of the engine and ensuring efficiency. We design<br />

engine systems and therefore we know how to protect them.<br />

Bosch diesel filters combine:<br />

- Integration of water separation, fuel heating and fuel<br />

cooling in only one module.<br />

- High degree of particle accumulation capacity and<br />

separation of smallest particles as a result of special filter<br />

media<br />

- Reliable water separation to prevent corrosion damage<br />

- Pressure stability at very high injection pressures<br />

2008 / 2009 Bosch Automotive Aftermarket

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