POCKET BOOK_Final_Turned - Pall Corporation

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Table 7. Cleanliness Requirement TotalCleanliness Requirement Total WeightingTotalSum of 'Actual' weighting from sections 1 through 6Using the chart below, determine where the 'Cleanliness Requirement Total Weighting' number from Table 7intersects the red line. Follow across to the left to find the recommended ISO 4406 Code.Table 8. Environmental WeightingEnvironment Examples Weighting ActualSingle MultipleFilter FiltersGood Clean areas, few ingression points, filtered fluid filling, airbreathers0 -1Fair General machine shops, some control over ingression points 1 0PoorMinimal control over operating environment and ingressionpoints e.g. on-highway mobile equipment)3 2Hostile Potentially high ingression (e.g. foundries, concrete mfg.,component test rigs, off-highway mobile equipment)5 4* Single filter or multiple filters with the same media grade on the system.Table 9. Required Filtration LevelFiltration Requirement Total WeightingAdd Environmental Weighting (Table 8) to Cleanliness Requirement Total (Table 7)Using the chart below, determine where the 'Required Filtration Level' total in Table 9 intersects the red line.Follow across to the right to find the corresponding recommended <strong>Pall</strong> filter grade.TotalISO 4406 Code †20/18/1519/17/1418/16/1317/15/1216/14/1115/13/1014/12/0913/11/0812/10/0711/09/0610/08/0509/07/0408/06/0307/05/0206/04/011011 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32ASANAPAZWeighting† Using on-line particle counting28
Viscosity ConversionsKinematic cSt(mm 2 /s)Saybolt UniversalSeconds (SUS)40°C (104°F) 100°C (212°F)5 42 4310 59 5915 77 7820 98 9925 119 12030 142 14335 164 16540 187 18845 210 21150 233 23455 256 25760 279 28065 302 30370 325 32675 348 350100 463 466200 926 933400 1853 1866600 2779 2798To Convert to at Multiply cSt at sametemperature bySUS 40°C (104°F) 4.63SUS 100°C (212°F) 4.66Redwood N°1 60°C (140°F) 4.1Engler All temperatures 0.13= µ ñ= Kinematic viscosity of fluid in cSt (mm 2 /s)µ = Dynamic viscosity of fluid in cP (Pa.s)ñ = Density of fluid (kg/m 3 )29
Page 7 and 8: ISO 4406 Cleanliness Code 17/15/13S
Page 9: Types of ContaminationSilicaHard, t
Page 12 and 13: Operating Principle of Pall Fluid C
Page 14 and 15: Monitoring and MeasurementObtaining
Page 16 and 17: Fluid Sampling ProcedureIntroductio
Page 18 and 19: Filter locationFlushing Filter• T
Page 20 and 21: Short Element Life ChecklistNEWOLD
Page 22 and 23: Pall Ultipleat ® SRT Filter Perfor
Page 24 and 25: Pall Ultipleat ® SRT Housing Range
Page 27: Recommended Fluid Cleanliness Level
Page 31 and 32: ISO 10ISO 15ISO 22ISO 46100000TEMPE
Page 34: Measurement Conversion FactorsTo Co

POCKET BOOK_Final_Turned - Pall Corporation

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