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Q

uality

man

agem

entacco

rdin

gto

DIN

EN

ISO

9001

Suction Filters 10.50-1eTank top mounting

ES 134 ES 144

Connection up to SAE 1 Nominal flow rate up to 130 l/min

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Description

Characteristics

ApplicationTo be installed in the suction line of the pumps ofhydraulic systems resp. upstream of the charge pumpsof hydrostatic drives.

Performance featuresProtection againstwear: By means of filter elements that, in full-

flow filtration, meet even the highestdemands regarding cleanness classes.

Protection againstmalfunction: By means of full-flow filtration in the

system return, the pumps above all areprotected from dirt particles remainingin the system after assembly, repairs, orwhich are generated by wear or enterthe system from outside.

Special featuresBy-pass valve: The location close to the suction inlet

prevents dirt particles retained by thefilter element from entering into theclear oil side.

Filter elementlocking valve: Ensures that dirt accumulated in the

filter element is removed together withthe element and cannot return to thetank.

Foot valve: When the screw-on cover is removedfor maintenance, the foot valve closesautomatically. This makes it possibleto service the filter even if it is sub-merged below the oil level in a fulltank.

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 life

In filters with a magnetic system, the ferromagnetic particles

in the fluid pass first through a strong magnetic field and areseparated.

Filter maintenanceBy using a clogging indicator the correct moment formaintenance is stated and guarantees the optimumutilization of the filter elements.

MaterialsScrew-on cap: Polyester, GF reinforcedFilter head: Aluminium alloyFilter bowl: SteelSeals: NBR (Viton on request)Filter media: Paper - cellulose web, impregnated

with resinStainless steel wire mesh (1.4301)

AccessoriesElectrical and optical clogging indicators are available.Dimensions and technical data see Spec. Sheet 60.20.

Nominal flow rateUp to 130 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 1,5 m/s

If units not equipped with a bypass valve are used inhydrostatic drives, the recommendations regarding theirtechnical application given on data sheet 10.310 should

be observed.

ConnectionThreaded ports according to ISO 228 resp. DIN 13 orSAE-flange (3000 psi). Sizes see Selection Chart, column 6(other connections on request)

Filter fineness10 m ... 60 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(HEES or HETG,see info-service 00.20)

Temperature range- 30C ... + 100C (- 40C in starting phase)

Viscosity at nominal flow rate < 60 mm2/s at operating temperature start-up viscosity: determine

max, observing the

permissible pressure at the pump inlet according todiagram D; determine p as a function of the viscosity(take into account the pressure loss in the connectinglines!)

on initial operation of units equipped with a bypass valve:max. 70% of the pressure relief valve opening viscosity(indicated by the bend in the p characteristic, refer todiagrams)

Mounting positionVertical mounting to be preferred, suction opening pointingdownwards, versions equipped with foot valve for horizon-tal mounting also

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Diagrams

Filtrationratio

forparticles>xm

Filtration ratio as a function of particle size x obtainedby the Multi-Pass-Test similar to ISO 4572-81Dx

Filter fineness curves in Selection Chart, column 4

The abbreviations represent the following -values resp.

finenesses:For Exapor and Paper elements:

3 E = 3

75 Exapor (3 m abs.)10 E =

10 75 Exapor (10 m abs.)

15 E = 15

75 Exapor (15 m abs.)20 E =

20 75 Exapor (20 m abs.)

10 PA = Paper (10 m nom.)15 P = 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 quiteprobable.

For screen elements:

40 S = screen material with mesh size 40 m60 S = screen material with mesh size 60 m75 S = screen material with mesh size 75 m

100 S = screen material with mesh size 100 mTolerances for mesh size according to DIN 4189.

For special applications, finenesses differing from these curvesare also available by using special composed filter media.

Efficiency

[%]

Particle size x [m] (for particles largerthan the given particle size x)

p-curves for complete filters in Selection Chart, column 3

D1Pressure 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

p[bar]

p[bar]

[mm2/s]Q [l/min]

D2Pressure 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

Dotted characteristics apply if

p

End

= 0,25 bar

p

[bar]

p

[bar]

[mm2/s]Q [l/min]

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Selection Chart

All filters are delivered with a plugged clogging indicator connection G.As clogging indicators either manometers or vaccum switches can be used.

Order example: The filter E 074-6110 has to be supplied with an extension pipe for a mounting depth of 400 mm.

Order description: ES 134-0501 / ET 400

Part No. (Basic unit)

Mounting depthET (mounting depth) in mm, according to chapter "Dimensions"

The following clogging indicators are available:Part No.DG 100-00 Manometer red area from -0,25 bar fitting on the backDG 101-04 Manometer red area from -0,25 bar bottom fittingDG 902-11 Vaccum switch switching pressure -0,15 barDG 902-12 Vaccum switch switching pressure -0,25 barTechnical data see Spec. Sheet 60.20.

Remarks: The start of the red area respectively the actuating pressure of the vaccum switch has always to be higher than the

cracking pressure of the by-pass valve (see Selection Chart, column 7). The clogging indicators are always delivered detached from the filter. The filters listed in this chart are standard filters. Other designs available on request.

PartN

o.(Ba

sicun

it)

1 2 3 4 5 6 7 8 9 10 11 12

ES 134-0501 130 D1/1 40S (1540 cm2) SAE 1 -0,25 6 S2.0920-05 3,0 with magnetic system

ES 134-0001 130 D1/2 60S (1540 cm2) SAE 1 -0,25 6 S2.0920-10 3,0 with magnetic system

ES 144-6110 70* D2/1 10 PA 30 2xG1 + G 1 - - 1 P2.0933-01 3,5 -

Rema

rks

Nomin

alflow

Conn

ection

B

ACFT

Dcapa

city

Filter

surfac

ein()

g

Symb

olRe

placem

ente

lemen

t

PartN

o.

Weigh

t

l/min bar kg

* Those values apply when used in hydrostatic drives and instructions in datasheet 10.310 have to be observed

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Measurements

Symbols

Dimensions

, , , , , , , , , , , , , , , , , , , , , ,

Design with 1 inlet port Design with 3 inlet ports Required mounting surface

ES 134 ES 144

ConnectionG forclogging indicator

Suitable SAE - flangeto be ordered separately

ARGO Part-No. N036.0401

GrooveforO-ring126x4

O-RingP

artNo.N007.1264

onrequest

GrooveforO-ring126x4

O-RingP

artNo.N007.1264

onrequest

Design withoutfoot valve

Type A B B1

B2

C D E F G H I K K1

K2

L M N

ES 134 100 SAE 1 - - 111/121 126,5 110 12 32 106 400 198 256 218 - 10 62,5

ES 144 115 G 1, G 1 G, G1 G, G1 119/121 126,5 - 12 32 106 525 305 364 325 - 10 62,5

Type O P Q R S T U V W

ES 134 11,5 13 165 81 82 144 69,8 35,7 M12

ES 144 11,5 13 165 81 82 144 69,8 35,7 M12

min./max.

1 2 3 4 5 6

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Spare Parts

Subject to change 9107162-e / 06 99

Tel. +49-(0) 7250-76-0 Fax +49-(0) 7250-76-199E-Mail argo@fluid-systems-partners.de Internet www.argo.de

FSP Fluid Systems Partners GmbHARGO Filtration Division D-76703 Kraichtal / Germany

Quality Assurance

Pos. Designation Part No.

1 Screw cap (with Pos. 2) ES 074.1212

2 O-ring 100 x 4 N 007.1004

3a Screw cap assy (with Pos. 2)

ES 134 (without by-pass) ES 074.1213ES 144 (without by-pass) ES 094.1212

3b Cover complete including

magnetic system (with Pos. 2)

ES 134 (with by-pass) ES 074.1205

4 Filter element see Chart / col. 10

5 Valve cone ES 074.0202

6 O-ring 126 x 4 * N 007.1264

7 Rubber ring N 042.7401

*Not included in basic equipment

2

1 3a 3b

7

6

5

4

The 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 used.

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 conditions.

Illustrations may sometimes differ from the original. ARGO is not responsible for any unintentional mistake in this specification sheet.

To 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 resistance

DIN ISO 2943-90 Verification of material compatibilitywith fluids

DIN ISO 3724-90 Verfication of flow fatigue characteristics

ISO 2942-94 Verification of fabrication integrity

(Bubble Point Test)ISO 3968-81 Evaluation of pressure drop versus flow

characteristicsISO 4572-81 Multi-pass method for evaluating filtration

performance

Various quality controls during the production processguarantee the leakfree function and solidity of our filters.