Page 60 - Parker - Hydraulic and Lube Filtration Products
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RF7 Series
RF7-1 Element Performance
Efficiency Capacity
PSID BAR
50
Beta Rating Efficiency %
10000
3.0
2 2Q 5Q5Q
2QQ
40
2Q
5Q
99.9 2.5
1000
10Q0Q
1 10Q 10Q
20Q
30 2.0
200
99.5
100 99.0
2 20Q
20Q0Q 1.5
20
1.0
20 95.0
10
0.5
2
50.0
0 0.0
0 40 80 120 160 200
0 4 8 12 16 20
Capacity grams
Micron Size (c)
Results typical from Multi-pass tests run per test standard ISO 16889 @ 50 gpm to 50 psid terminal - 10 mg/L BUGL
Refer to Appendix on pages 264-265 for relationship to test standard ISO 4572.
Flow vs. Pressure Loss
LPM
LPM
0 100 200 300 400 500 0 100 200 300 400 500
10 10
0.6 0.6
8 8
0.5 0.5
02Q
6 05Q 6
PSID 10Q 0.4 BAR PSID 0.4 BAR
0.3 0.3
4 4
20Q
0.2 0.2
Empty Housing
2 2
0.1 0.1
0 0
0.0 0.0
0 30 60 90 120 150 0 30 60 90 120 150
GPM
GPM
55
