Pressure Filters - CNR Industries

1 Quality management according to DIN EN ISO 9001 Pressure mountingD 042 D 062 Operating pressureup to 100 barNominal flow rateup to 70 the Pressure circuits of hydraulic and featuresProtection againstwear:By means of filter elements that, in full-flow filtration, meet even the highestdemands regarding cleanness againstmalfunction:Through installation near to the controlvalves or other expensive specific determined flow rateguarantees a closed by-pass valve evenat 200 mm2/s (cold start condition). filter elementsFlow direction from outside to centre. The star-shapedpleating of the filter material results in: large filter surface high dirt-holding capacity low Pressure drop long service lifeFilter maintenanceBy using a clogging indicator the correct moment formaintenance is stated and guarantees the optimumutilization of the filter head:Aluminium alloyFilter bowl:Aluminium alloySeals:NBR (Viton on request) filter media:Exapor - inorganic microfibre webPaper-cellulose web, impregnatedwith resinAccessoriesElectrical and/or optical clogging indicators are available -optionally with one or two switching points and technical data see Spec.

2 Sheet pressure0 .. 63 bar, min. 107 Pressure cyclesNominal Pressure according to DIN 245500 .. 100 bar, min. 104 Pressure cyclesQuasi-static operating pressurePermissible pressures for other numbers of cyclesNominal flow rateUp to 70 l/min (see Selection chart , column 2)The nominal flow rates indicated by ARGO are based on thefollowing features: closed by-pass valve at 200 mm2/s element service life 1000 operatinghours at an average fluid contaminationof 0,08 g per l/min flow volume flow velocity in the connection lines:up to 40 bar 4,5 m/sup to 250 bar 8 m/sFilter fineness3 m .. 20 m -values according to ISO 4572-81(see Selection chart , column 4 and Diagram Dx)ACFTD capacity -values in g test dust ACFTD according to ISO 4572-81(see Selection chart , column 5)Hydraulic fluidsMineral oil and biodegradable fluids(see info-service )Temperature range- 30 C .. + 100 C (- 40 C in starting phase)Viscosity at nominal flow rate < 60 mm2/s at operating temperature max = 1200 mm2/s as starting viscosity at first operation: The recommended starting viscosity canbe read from the Diagram D ( Pressure drop as a functionof the kinematic viscosity) as follows: Find the 70% p ofthe cracking Pressure of the by-pass valve on the verticalaxis.

3 Draw a horizontal line so that it intersects the p curve at a point. Read this point on the horizontal axisfor the positionPreferably vertical, filter head on topConnectionThreaded ports according to ISO 228 or DIN 13. Sizes seeSelection chart , column 6 (other port threads on request) Operating Pressure p [bar]Number of cycles p-curves for complete Filters in Selection chart , column 3 Filtration ratio as a function of particle size x obtainedby the Multi-Pass-Test similar to ISO 4572-81 filter fineness curves in Selection chart , column 4 The abbreviations represent the following -values :For Exapor and Paper elements: 3 E = 3 75 Exapor ( 3 m abs.)10 E = 10 75 Exapor (10 m abs.)20 E = 20 75 Exapor (20 m abs.)10 PA 35 75 Paper (10 m nom.)15 P 60 75 Paper (15 m nom.)Based on the structure of the filter media of the 10 PA and 15 Ppaper elements, deviations from the printed curves are screen elements.

4 40 S = screen material with mesh size 40 m60 S = screen material with mesh size 60 mTolerances for mesh size according to DIN special applications, finenesses differing from these curvesare also available by using special composed filter size x [ m] (for particles largerthan the given particle size x)Filtration ratio for particles > x mEfficiency [%]DxD2 Pressure drop as a function of the flow volume at = 35 mm2/s (0 = casing empty) Pressure drop as a function of the kinematicviscosity at nominal flowD1 Pressure drop as a function of the flow volume at = 35 mm2/s (0 = casing empty) Pressure drop as a function of the kinematicviscosity at nominal flow [mm2/s] [mm2/s]Q [l/min]Q [l/min] p [bar] p [bar] p [bar] p [bar] Chart12345678910 1112l/minbarkggOptical or electrical indicators are available to monitor the clogging condition of the element. If the indicator should be already mounted ontothe filter head use the abbreviation "M" behind the part number of the indicator.

5 The printed order acknowledgements show both example: The filter D 042-156 has to be supplied with optical clogging indicator - cracking Pressure 2,0 barOrder description:D 042-156/DG 042-01 MPart No. (Basic unit)MountingClogging indicatorsDG 042-01opt. indicator2,0 barDG 042-02opt. indicator5,0 barDG 040-31electr. indicator2,0 barmakeDG 040-33electr. indicator5,0 barmakeDG 041-31electr. indicator2,0 barchange-overDG 041-33electr. indicator5,0 barchange-overDG 041-44electr. indicator with LED32,0 barchange-overDG 041-43electr. indicator with LED35,0 barchange-overDG 023-03electr. indicator with & LED32,0 barchange-overDG 023-02electr. indicator with & LED35,0 barchange-overDG 024-02electr. indicator3,5 / 5,0 barbreakDG 025-05electr. indicator3,0 / 5,0 barchange-overTechnical data see Spec. Sheet 025-06electr. indicator with ,0 / 5,0 barchange-overRemarks: The switching Pressure of the clogging indicator has always to be lower than the cracking Pressure of the by-pass valve(see Selection chart , column 7).

6 The Filters listed in this chart are standard Filters . Other designs available on No. (Basic unit)Nominal flowConnection A/BCracking Pressure of by-passWeightClogging indicator Cracking Pressure in ( )RemarksSymbolPressure drop see Diagr. D/curve capacity filter fineness see Diagr. Dx1 Paper media supported with metal gauze3 With LED for optical indication2 Indicator mounting prepared4 With temperature suppressionD 042-1537D1/13 E 2,2G 3,55 ,8optional2D 042-15615D1/210 E 3,9G 3,55 ,8optional2D 042-15830D1/320 E 5,3G 3,55 ,8optional2D 042-15135D1/410 PA 4,1G 3,55 ,8optional2D 042-18315D1/53 E 2,5G 75 ,8optional2D 042-18635D1/610 E 4,3G 75 ,8optional2D 062-15315D2/13 E 4,4G 3,55 ,1optional2D 062-15630D2/210 E 7,3G 3,55 ,1optional2D 062-15860D2/320 E 11G 3,55 ,1optional2D 062-15170D2/410 PA 8,3G 3,55 ,1optional2D 062-18330D2/53 E5G 75 ,1optional2D 062-19670D2/610 E8G 75 ,1optional2 Replacement element Part indicator optional: Pressure holes plugged with screws M4 Version with electrical clogging indicatorDG 040 / DG 041 Minimum distance fromferromagnetic parts.

7 7 mmTypeA/B CDEFGH IKL M NOPQRSTUVW /depthD 042G 39 148 27 45,5 80 58,5 55 2735 M6/8 4436 19 1570 81 5523 3035,5D 062G , G 39 244 2745,5 80 58,5 55 2735 M6/8 4436 19 1570 81 5523 3035,512345 6 7 8 PartsTel.+49-(0) 7250-76-0 Fax+49-(0) Fluid Systems Partners GmbHARGO Filtration Division D-76703 Kraichtal / GermanyQuality AssuranceSubject to change 9107173-e / functions of the complete Filters as well as the outstanding features of the filter elements assured by ARGO can only beguaranteed if original ARGO spare parts are bowl D 042D bowl D 062D 50 x 2N element (with seal)see chart / col. 94 Hexagonal head screwM4x8 DIN seal340407423145 Our engineers will be glad to advice you in questions concerning filter application, selection as well as the cleanness class ofthe filtered medium attainable under practical operating may sometimes differ from the original.

8 ARGO is not responsible for any unintentional mistake in this specification ensure constant quality in production and operation,ARGO filter elements undergo strict controls and testsaccording to the following DIN and ISO standards:DIN ISO 2941-83 Verification of collapse/burst resistanceDIN ISO 2943-90 Verification of material compatibilitywith fluidsDIN ISO 3724-90 Verfication of flow fatigue characteristicsISO 2942-94 Verification of fabrication integrity(Bubble Point Test)ISO 3968-81 Evaluation of Pressure drop versus flowcharacteristicsISO 4572-81 Multi-pass method for evaluating filtrationperformanceBefore release into the series production the filter casing istested for fatigue strength in our impulse Pressure test quality controls during the production processguarantee finally the leakfree function of our 1/7 Quality management according to DIN EN ISO 9001 High Pressure mountingHD 049 HD 069 Operating Pressure up to 6525 psi, 450 barNominal flow rate up to GPM, 80 l/minWorldline 2/7 DescriptionApplicationIn the high Pressure circuits of hydraulic featuresProtection againstwear.

9 By means of filter elements that, in full-flow filtration, meet even the highestdemands regarding againstmalfunction:Through installation near to the controlvalves or other expensive specific determined flow rateguarantees a closed by-pass valve evenat 940 SUS, 200 mm2/s(cold start condition). filter elementsFlow direction from outside to center. The star-shapedpleating of the filter material results in: large filter surface high dirt-holding capacity low Pressure drop long service lifeFilter maintenanceBy using a clogging indicator the correct moment formaintenance is stated and guarantees the optimumutilization of the filter head: GGGF ilter bowl: Cold extruding steelCoating:Powder paint resp. phosphate coatingSeals:NBR (Viton on request) filter media:Exapor MAX - inorganic microfibersPaper -cellulose, impregnated andbonded with resinAccessoriesIf an electrical indicator is used a transparent socket withLED for optical indication is also available with Part pressure0.

10 4570 psi, 315 bar, min. 107 Pressure cyclesNominal Pressure according to DIN 245500 .. 6525 psi, 450 bar, min. 104 Pressure cyclesQuasi-static operating pressurePermissible pressures for other numbers of cyclesNominal flow rateUp to GPM, 80 l/min (see Selection chart , column 2)The nominal flow rates indicated by ARGO are based on thefollowing features: closed by-pass valve at 940 SUS200 mm2/s element service life 1000 operatinghours at an average fluid contaminationof .3 g per GPM flow volume flow velocity in the connection lines:up to 3625 psi 26 ft/s, m/sup to 6525 psi 39 ft/s, m/sFilter fineness5 micron .. 35 micron -values according to ISO 16889(see Selection chart , column 4 and Diagram Dx)ISO MTD capacity -values in g test dust ISO MTD according to ISO 16889(see Selection chart , column 5)Hydraulic fluidsMineral oil and biodegradable fluids(see info-service )Temperature range- 22 F .. + 212 F (- 40 F in starting phase)- 30 C.