EMR SILVERTOWN - METSO

ISO Cleanliness Code Hydraulic Fluid Contamination

Number of particles per ml More than

ISO code number

Up to and including

22 21 20 19 18 17 16 15 14 13 12 11 10 09 08 07

20,000 10,000

40,000 20,000 10,000

5,000 2,500 1,300

5,000 2,500 1,300

640 320 160

640 320 160

80 40 20 10

80 40 20 10

5

2.5 1.3

5

2.5 1.3

0.64

68