Lube Filtration Filtration Systems
Lube Filtration Systems The following pages present Donaldson’s catalog lube oil product. Product offering includes both by-pass and full- flow filtration designs. Consult Donaldson for a custom solution. Lube Filter Assembly Options Reference the assembly options below to determine the filtration system that best matches up with the flow requirements and the key features for design and mounting on your engine. 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 maximum flow rate requirements and level of filtration efficiency.
118MM Lube Full-Flow- Head Only
Flow Rate (gpm)
0
5
10 15
20 25 30 35 40 45
7.00
Lube Filter Assembly Options
40 45
6.00
Filter Design
5.00 Maximum Flow Range
30 Families by Filter Diameter 35
4.00
25
93 mm / 3.66 in
Full-Flow
3.00 91 lpm / 24 gpm
20
Full-Flow
170 lpm / 45 gpm
15
2.00
118 mm / 4.65 in
10
By-Pass (Secondary)
6.62 lpm / 1.75 gpm at 85 psi
1.00
5
0
0.00
0
25
50
75
100
125
150
175
Flow Rate (lpm)
How Donaldson Displays Filter Flow versus Pressure Loss Data
118MM Lube Full-Flow- Filter Assembly Filter Head or Assembly Performance Reference Max Flow 95 lpm / 25 gpm
118MM Lube Full-Flow- Filter Assembly Max Flow 132-170 lpm / 35-45 gpm
Flow Rate (gpm)
Flow Rate (gpm)
0
5
10
15
20
25
30
0
10
20
30
40
50
50 Performance Curve Notes • Pressure loss was tested per the ISO 3968 standards. • All flow measurements were made with Mobil DTE Light oil at 144°F / 62.2°C, 15 cSt. 60 70
40
10.0
E
1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00
35
5.00
A B
30
4.00
D
25
20 • Test conducted with a sample size of three filters. • Filter performance curves will list an alpha reference (see circled areas on chart). These labels correspond with the filter choice tables. 30 40
3.00
20
C
15
2.00
10
1.00
10
5
0
0.00
0
0.00
0
25
50
75
100 125 150 175 200
0
25
50
75
100
125
Flow Rate (lpm)
Flow Rate (lpm)
34 • Engine Liquid Filtration
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