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Bulk Fuel Filtration

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How clean is your fuel?

Filter down to 4 micron

Largo are a UK authorised distributor of Donaldson Bulk Fuel Filtration.
Today’s sophisticated equipment, such as diesel engines with increased injection pressures, requires higher cleanliness levels than ever before. Donaldson bulk filtration systems save on costly component replacement, prevent unplanned downtime and prevent a decrease in fuel efficiency due to injector wear. In short, Donaldson reduces your total cost of ownership.

  • As little as 4 micron
  • Up to 246L per minute
  • Easy installation
  • State-of-the-art filter media
  • Single pass filtration
  • Mobile & stationary applications
P568666 DBB8666 bulk fuel filter
4 Micron Filter
P568666 (DBB8666) is the ideal solution for filtering fuel into and out of your bulk fuel tanks.
7 Micron Filter
For particularly bad fuel, the P568665 (DBB8665) offers filtration to 7 micron and is a great solution to filtering fuel into and out of your bulk fuel tank.

Under the microscope

Need answers?

Here's some common questions

  • Are the filters expensive?
    There are a number of factors to answering this question. With the current fuel issues in the UK, these filters can avoid unwanted breakdowns, and unplanned fuel filter changes. So the price of 2-3 additional fuel filter kits soon add up to costing more money than 1 of the Donaldson Blue Filters.
  • The filters have blocked quicker than i thought
    Simply put, the filter is doing it's job. Generally, we expect these filters to hold approx 1kg of dirt per filter, however with the current fuel issues with bio-diesel, this means they are blocking up much faster than usual.
  • Can I install myself?
    Yes. These kits are very easy to install yourself. See our Bulk fuel brochure, for instructions.
  • Will the filters slow down my flow rate?
    Yes. But don't think you'll be paying someone to stand there filling machines all day. These filters can handle a flow rate of up to 246lpm.
  • Is this just for fuel going into my machine?
    No. Whilst we mainly talk about filtration going from your tank to your machine, you can actually go one better and filter the fuel being delivered to your tanks. There will be an initial cost to setting this up, but by filtering the fuel between the delivery truck and your storage tank, means you are reducing the amount of contamination in your fuel.
  • Do I really need to filter down to 4 microns?
    4 Microns is extremely small. As a comparison, a red blood cell is 8 Microns. This means Donaldson's DBB8666 is filtering dirt half the size of a red blood cell from your fuel. With some modern machines requiring fuel to be filtered to as little as 2 microns, DBB8666 will help avoid unwanted breakdowns.
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