As of January 1st 2011, the levels of sulphur in red diesel were reduced from 1000 parts to 10. This change is because of the introduction of the new Stage IIIB engines to meet the emissions regulations.
The new near sulphur-free diesel is prone to contamination by bacteria; this can cause severe blockages and corrosion Prolonged use of contaminated fuel could result in damage to engines.
Eliminate water from tanks by fitting a Fuel Storage Tank Assembly with Drain.
Ensure Regular Service Intervals by replacing the Water Absorbing Fuel Storage Tank Element Filter.
Check seals for leakages especially on older fuel storage tanks. Carrying out the above will significantly help to remove risks of contamination and bacteria build up. Take a look at our full range of Fuel Storage Tank Filters and accessories.