How do you get water out of a diesel storage tank?

The simplest way to control water, if it’s in an above ground tank, is to drain the water off. But many users can’t do that, especially if they use underground fuel storage (like gas stations). They can use water coalescing filters, but those have to be changed. There are fuel additization options available.

What happens if water gets in your diesel tank?

Just like oil and water, diesel and water don’t mix – they separate. So, if there’s water in your tank, it settles to the bottom. That water will cause your tank to rust and algae to grow. The rust floats around, clogging and damaging your fuel filters.

How do you get water out of diesel?

How to Get Water Out of Diesel Fuel

1. Determine whether there is water in the diesel fuel.
2. Let the fuel settle.
3. Bleed the water from the fuel filter if one is in place.
4. If the fuel is in a tank that does not have a fuel filter, pump the water out from the bottom.

What will water in diesel do?

The presence of water in diesel fuel systems causes a variety of problems. Water rusts steel and iron components, forming loose particles of iron oxide. These rust particles can quickly clog fuel filters. Living bacteria pump out acids as a waste product, further corroding and damaging fuel system components.

How to detect water in the bottom of a diesel tank?

Detecting free water in the bottom of a diesel tank can be achieved with a very simple DIY test with water detection paste and a dip stick. This is an instant ‘yes-no’ visual test. To detect relative humidity or PPM of water, we need to use electronic sensors.

How can you tell if a fuel tank is dirty?

You may also see signs of microbe growth, which is usually accompanied by a foul smell. Testing for water in fuel storage tanks requires a special water-detecting paste, such as Kolor Kut. As water has a greater density than fuel, it gravitates to the bottom of the tank.

How do I clean the water out of a diesel fuel tank?

Bleed the water from the fuel filter if one is in place. Storage containers and boat fuel tanks designed for diesel should have fuel-water separators with petcocks at the bottom.

How do you know if there is water in fuel?

If water is present, fuel will appear visibly darker than normal. You may also see signs of microbe growth, which is usually accompanied by a foul smell. Testing for water in fuel storage tanks requires a special water-detecting paste, such as Kolor Kut.

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