The P575333 fuel filter is a compact version of Donaldson’s P568666 fuel filter and is designed specifically for use on slip tanks, mobile service trucks, inside fuel dispensers and other locations where space is limited.
Clean fuel is vital for high-pressure common rail fuel injectors (HPCR) as fuel system pressures approach 40,000 psi and clearances can be as small as one micron. The company says the P575333 filter provides the most efficient filtration it has to offer, in a size that fits into tight spots. Filter is designed to filter diesel fuel to an ISO 4406 cleanliness level of 14/13/11 in a single pass. Diesel fuel filtered to less stringent cleanliness levels will not always stop the contamination that can damage HPCR fuel injection systems.