Fuel Filtration Filtration Systems
Fuel Filtration Systems The following pages present Donaldson’s catalog fuel product offering – with and without water separation. Within each range there are multiple head and filter choices to meet performance and water removal requirements. Donaldson recommends multiple assemblies in parallel for engine applications with higher flow ranges and horsepower (kilowatt). Consult Donaldson for a custom solution. Fuel Filter Assembly Options Reference the assembly options below to determine the filtration system that best matches your fuel flow requirements and key design requirements. Filter Performance Choices The filter selection charts list the separate filters that fit the same head assembly – these differ by length and filter performance. Choices are presented by primary and secondary filtration, maximum flow rate requirements and level of filtration efficiency.
76mm x M16-1.5 Fuel - Restriction Max Flow 30 gpm / 114 lph
Flow Rate (lph)
0
20
40
60
80
100
120
0.40
Fuel Filter Assembly Options
2.5
0.35
C D
Maximum Flow Range Primary
0.30 Families by Filter Diameter
2
Secondary
0.25
1.5
0.20
76 mm / 3.00 in
up to 95 lph / 25 gph
up to 150 lph / 40 gph
0.15
1
93 mm / 3.66 in
up to 400 lph / 100 gph up to 450 lph / 120 gph
0.10
108 mm / 4.25 in
0.5 up to 600 lph / 160 gph up to 600 lph / 160 gph
0.05
118 mm / 4.65 in
up to 840 lph / 220 gph up to 1080 lph / 285 gph
0
0.00
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
Flow Rate (gph)
How Donaldson Displays Filter Flow versus Pressure Loss Data
Filter Head Performance Reference 76mm Head Flow Rate (gph)
Performance Curve Notes
0
5
10
15
20!
25
30
35
40
2.5
0.35
• Pressure loss was tested per the ISO 3968 standards.
0.30
20
• All flow measurements were made with Ultra Low Sulfur Diesel (ULSD) at 26.6°C / 80°F.
0.25
1.5
0.20
• Test conducted with a sample size of three filters.
0.15
1.0
• To calculate filter element performance, add an additional 1-2 kPa (0.14 - 0.29 psi) restriction to the filter assembly at max recommended flow rate.
0.10
0.5
0.05
0.0
0.0
0
15
30
45
60
75
90 105 120 135 150
Flow Rate (lph)
14 • Engine Liquid Filtration
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