O Rings Claron10

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Contents

Company Prof i l e

Produc t Range Index

_______________________

Product Range

Section A

D/A Piston Seals

Section B

S/A Piston Seals

Section C

Rod Seals

Section D

Rod Wipers

Section E

Bearing rings

Section F

O-Rings & Backup Rings_______________________

Other Claron Group Prod uc ts

_______________________

Appendix 1

Guide To Seal Selection

Appendix 2Materials Compatibility & Storage

Appendix 3

Seal Installation

Appendix 4

Tolerance Tables

Appendix 5

Terms & Conditions Of Sale

Health & Safety At Work Act

Elastomer Based Seals:-

Claron Hydraulic Seals Ltd.Station Road, Cradley HeathWest Midlands. B64 6PN UK

Tel. +44 (0) 121 559 9711Fax. +44 (0) 121 559 1036

E-Mail: [email protected]: www.claron.co.uk

PolysealTotal Sealing Technology

Copyright 1998 Claron Hydraulic Seals LtdThis catalogue may not be altered in any way,

copied or re-produced in any form without written permission.

PTFE / Plastic Faced Seals:-

Claron Hydraulic ServicesYalberton Industrial Estate, Paignton

Devon, TQ4 7QL UK

Tel. +44 (0) 1803 528852

Fax. +44 (0) 1803 525134

E-Mail: [email protected]

Website: www.claron.co.uk

PTFE Stock Shapes:-

Claron (Plastics) Ltd.Yalberton Industrial Estate, Paignton

Devon, TQ4 7QL UK

Tel. +44 (0) 1803 528677Fax. +44 (0) 1803 525134

E-Mail: [email protected]: www.claron.co.uk

www.claron.co.ukfor updated information

Polyseal is a registered trade name ofClaron Hydraulic Seals Ltd.
http://www.claron.co.uk/http://www.claron.co.uk/http://www.claron.co.uk/


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Claron Group - Products

Hydraulic & Pneumatic SealsSeal KitsPrecision Rubber Mouldings

PTFE Stock shapesBellows & Components

Plastics, GasketsValve Seats

The Claron Group of companies is one of the leading manufacturers of high quality hydraulic andpneumatic sealing products, marketing a range of seals under the Polyseal trade name.

Based in the UK, it has expanded rapidly since its formation in 1973 and since 1985 hascontinued to develop modern manufacturing plants in both the West Midlands and South Devon.

A high level of expertise in the manufacture of rubber and plastics products enables the group toco-ordinate the design and manufacture of high quality seals using many specialist materials. Variouscombinations of rubber/fabric, polyurethanes, PTFE Compounds, TPE, POM, UHMWPE, VESPEL, PEEKand Phenolic along with other high performance materials enables the Group to offer an extremelycomprehensive range of sealing products.

The extensive knowledge of modern materials necessary for the production of the Polyseal range ofproducts and the further development of specialist processing methods also provide the

facilities for other complementary ranges of products and customer related services. Claron is the UKslargest manufacturer of stock shapes based on PTFE compounds specifically developed for sealingsystems. The quality of this range of products has gained the approval and widespread use of manydiverse industries whether supplied as P.T.F.E. semi-finished products or machined components.The trend towards the supply of quality seal kits, packaged to meet the requirements of bothproduction and aftermarket sales is also uniquely accommodated by the Group, being ideally suited tothe many diverse methods of manufacture available.Claron is not only a market leader but unique within the UK for the range of products manufactured.With the exception of both O-Ring production all the products shown in this catalogue aremanufactured by Claron within the UK, utilising modern in-house plant and stringent qualityprocedures to ISO Standards.

The Group is uniquely equipped to meet the demands of todays sealing technology and acontinuing policy of product development with a commitment to quality and excellence ensures that theGroup will continue to be capable of meeting the future demands of the Hydraulics and Pneumaticindustries with products at the forefront of technology.

The Claron Group operate a quality management system, accredited through the BSI, to the BS EN ISO9002; 1994 standard.


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ClaronPolyseal

Pr o d u c t Ra n g e

Profile Style DescriptionTemp.

C

Pressure

Bar

Speed

M/Sec

Availability

Metric InchPageType

Maximum Non-Simultaneous Conditions

SPS

SPS

DP

DPE

DPW

DPW.../L

JS/H

DPDS

SFD

PRF

PFD

SPW

CSPG

DoubleActingPisto

nSeals-SectionA

Double acting NBR piston seal for

one piece pistons, incorporatingPolyester anti-extrusion rings

& POM bearing rings

Double acting NBR piston seal forone piece pistons, incorporatingP.T.F.E. anti-extrusion rings& POM bearing rings.

Double acting NBR piston seal withrubberised fabric reinforcement.

Double acting NBR piston seal withrubberised fabric reinforcement &clip on POM anti-extrusion rings.

Double acting NBR piston sealwith rubberised fabricreinforcement & clip on POManti-extrusion Bearing rings.

Double acting NBR piston seal withrubberised fabric reinforcement& full width POM anti-extrusionBearing rings.

Double acting NBR piston seal withpolyester anti-extrusion headers.

Double acting NBR piston seal for

one piece pistons, incorporatingHytrel anti-extrusion rings& POM bearing rings.

Double acting NBR rubberised

fabric piston seal incorporating

POManti-extrusion header.

Double acting NBR rubberisedfabric piston seal incorporating

POMor NBR filler ring.

Double acting NBR energisedBronze filled PTFE piston seal forone piece pistons, incorporatingMoS

2filled PA anti-extrusion rings.

Double acting NBR energised

500

250

400

400

400

400

600

600

600

400

500

800

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.8

0.5

4.0

15.0

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-40 to 120

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10Call

A11

A12

PR1


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ClaronPolyseal

P ro d u c t R a n g e

Profile Style DescriptionAvailability

Metric InchPageType

Temp.

C

Pressure

Bar

Speed

M/Sec

Maximum Non-Simultaneous ConditionsGlass filled PTFE piston seal for one

piece pistons.

Double acting NBR energised 98

Shore A Polyurethane pistonseal for one piece pistons toISO/European housing standards.

Double acting NBR energised 98Shore A Polyurethane piston

seal for one piece pistons toJapanese housing standards

Double acting NBR energisedBronze filled PTFE piston sealfor one piece pistons.

Double acting NBR energisedPTFE piston seal for one piecepistons.

Double acting NBR energisedBronze filled PTFE piston seal

for one piece pistons

Double acting NBR energisedPTFE piston seal for O-Ringhousings to BS1806 & BS4518.

Single acting NBR piston / rodseal with rubberised fabricreinforcement.

Single acting NBR piston / rod

seal with rubberised fabric

reinforcement.

Single acting U-Section NBRpiston / rod seal with rubberisedfabric reinforcement.

Single acting U-Section NBRpiston / rod seal .

Single acting U-Section NBRrubberised fabric piston / rod

seal.

-30 to 100

-30 to 100

-50 to 200

-50 to 200

-50 to 200

-50 to 200

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

450

450

800

350

800

350

400

400

400

150

400

1.0

1.0

15.0

15.0

15.0

5.0

0.5

0.5

0.5

0.5

0.5

CS 8

CSPGI

CS 5

841

CS2

CS4

D-Ring

DSE

CP

P

GP

PRU

PFUSing

leActingPistonSeals-

SectionB

Do

ubleActingPistonSeals-A

A13

A14

A15

A16

A17

A18

Call

B1

B2

B3

B4Call

B5Call

PR2


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ClaronPolyseal



C

Pressure

Bar

Speed

M/Sec

Availability

Metric InchPageType


CPE

PEO

GPE

PW

GPW

PW.../L

CPU

CPU.../P

FPC

PRC

851

PDE

Single acting NBR piston seal

with rubberised fabric

reinforcement & clip onPOM anti-extrusion ring.

Single acting NBR piston sealwith rubberised fabricreinforcement & clip onPOM anti-extrusion ring.

Single acting U-Section NBRpiston seal with rubberised fabricreinforcement & clip onPOM anti-extrusion ring.

Single acting NBR piston seal

with rubberised fabricreinforcement & clip onPOM bearing ring.

Single acting U-Section NBR

piston seal with rubberised fabricreinforcement & clip onPOM Bearing ring.

Single acting NBR piston sealwith rubberised fabricreinforcement & full widthPOM bearing ring.

Single acting U-Section AUpiston / rod seal.

Single acting Asymetric AUpiston seal.

Single acting NBR rubberised

fabric piston seal.

Single acting NBR piston seal.

Single acting NBR energisedBronze filled PTFE piston sealfor one piece pistons.

Single acting NBR piston seal.

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-40 to 110

-40 to 110

-30 to 100

-30 to 100

-50 to 200

-30 to 100

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

15.0

0.5

400

400

400

400

400

400

400

400

170

35

800

100

B6

B7

B8

B9

B10

B11

B12

B13

B14

B15Call

B16

B17Call

SingleActingPistonSeals-SectionB

PR3


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ClaronPolyseal



Metric InchPageType

Temp.

C

Pressure

Bar

Speed

M/Sec


PSR

CP

P

GP

CPI

PEI

PV

PVM

PDS

EGS

CPU

CPU.../F

CPU.../G

POM piston seal retaining ring.

Single acting NBR rod / pistonseal with rubberised fabricreinforcement.

Single acting NBR rod / pistonseal with rubberised fabricreinforcement.

Single acting U-Section NBRrod / piston seal with rubberised

fabric reinforcement.

Single acting NBR rod seal withrubberised fabric reinforcement& clip on POM anti-extrusionring.

Single acting NBR rod seal withrubberised fabric reinforcement& clip on POM anti-extrusionring.

Single acting NBR rubberisedfabric rod / piston seal.PVM include NBR V-Rings as

standard

Single acting NBR rod seal

incorporating a Polyesteranti-extrusion header & POManti-extrusion rings.

Single acting NBR rod seal

incorporating rubberised fabric

reinforcement and polyesteranti extrususion header.

Single acting U-Section AUrod / piston seal.

Single acting U-Section AUrod / piston seal.

Single acting Asymetric AUrod seal.

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-40 to 110

-30 to 100

-40 to 110

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

400

400

400

400

400

700

600

400

400

400

400

B18

C1

C2

C3

C4

C5

C6

C7

C8

C9

C10

C11

RodSeals-

SectionC

B

PR4


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ClaronPolyseal



C

Pressure

Bar

Speed

M/Sec

Availability

Metric InchPageType


CPG

CPS

CPU.../OR

CPUI.../OR

CPGI.../OR

HBI

CS6

741

751

CS1CS3

HBT

HBTY

RodSeals

-SectionC

Single acting Asymetric AU rodseal with secondary sealing lip.

Single acting solid sectionAU rod seal.

Single acting U-Section AUrod seal with NBR energiser.

Single acting U-Section AU rodseal with NBR energiser & MoS2

filled PA anti-extrusion rings.

Single acting U-Section AU rodseal with NBR energiser , MoS

2

filled PA anti-extrusion rings, &secondary sealing lip

Single acting U-Section AU rodseal with POM anti-extrusionrings.

Double acting NBR energisedBronze filled PTFE rod seal.


Bronze filled PTFE rod seal.

Double acting NBR energisedBronze filled PTFE rod seal.


PTFE rod seal.

Single acting NBR energisedBronze filled PTFE rod seal.

Single acting NBR energisedfilled PTFE tandem seal.

-40 to 110

-40 to 110

-40 to 110

-40 to 110

-40 to 110

-40 to 110

-50 to 200

-50 to 200

-50 to 200

-50 to 200

-50 to 200

-30 to 120

0.5

0.5

0.5

0.5

0.5

0.5

15.0

15.0

15.0

15.0

15.0

15.0

400

400

400

500

500

500

800

800

800

350

800

400

C12

C13

C14

C15

C16

C17

C18

C18

C18

C19

C20

C21

PR5


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ClaronPolyseal



Metric InchPageType

Temp.

C

Pressure

Bar

Speed

M/Sec


DSI

PFU

PRU

PDI

PRFPFD

PFI

PFC

PWB

PWO

PWS

PWM

WM


PTFE rod seal for O-Ringhousings to BS1806 & BS4518.

Single acting U-Section NBRrubberised fabric rod / pistonseal.

Single acting U-Section NBRrod / piston seal.

Single acting U-Section NBRrod seal.

Single acting NBR rubberisedfabric rod seal incorporatingPOM or NBR filler ring.

Single acting NBR rubberisedfabric rod seal.

Single acting NBR rubberisedfabric rod seal.

Single acting NBR light dutyrod wiper.

Single acting NBR medium to

heavy duty rod wiper.

Single acting NBR medium toheavy duty rod wiper.

Single acting NBR medium toheavy duty rod wiper.

Single acting NBR medium to

heavy duty rod wiper.

-30 to 120

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

-30 to 100

5.0

0.5

0.5

0.5

0.5

0.5

0.5

3.0

3.0

3.0

3.0

3.0

C22Call

C23Call

C24Call

C25Call

C26Call

C27

Call

C28Call

D1

D2

D3

D4

D5

RodWipers-Section

D

RodSeals-Se

ctionC

350

400

150

100

400

200

200

PR6


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ClaronPolyseal



C

Pressure

Bar

Speed

M/Sec

Availability

Metric InchPageType


PWE

CSWM

CSW

PMW

PFB

PFP

UPWM

PWD

EW

931

941

951

PWH

PWN

Rod

WipersD

Twinlip NBR medium to heavyduty rod wiper.

Single lip MoS2filled PA medium

to heavy duty rod wiper.

Single lip metal cased AU mediumto heavy duty Press fit rod wiper.

Twinlip metal cased NBR mediumto heavy duty Press fit rod wiper.

Twinlip metal cased AU mediumto heavy duty Press fit rod wiper.

Single lip AU medium to heavyduty rod wiper.

Twinlip AU medium to heavyduty rod wiper.

Single lip AU heavy dutyrod wiper.

Single lip NBR energised PTFE

light to heavy duty rod wiper.

Twinlip NBR energised PTFE lightto heavy duty rod wiper.

Twinlip NBR light dutyrod wiper.

Twinlip NBR medium to heavyduty rod wiper.

-30 to 100

-40 to 100

-40 to 110

-30 to 100

-40 to 110

-40 to 110

-40 to 110

-40 to 110

-50 to 200

-50 to 200

-30 to 100

-30 to 100

3.0

5.0

3.0

3.0

3.0

3.0

3.0

3.0

15.0

15.0

3.0

3.0

D6

D7

D8

D9

D10

D11

D12

D13

D14

D14

D15Call

D16Call

PR7


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ClaronPolyseal



C

Pressure

Bar

Speed

M/Sec

Availability

Metric InchPageType


PWC

EBR

IBR

BTCT

BGF

PBR

BS.../OR70

BS.../OR90

BS.../ORP

BS.../ORV

BS...

BS.../E

BS.../ES

CFS

Single lip AU medium to heavyduty rod wiper.

POM rod/piston bearing rings.

Bronze or Carbon filled PTFE

rod/piston bearing rings.

Glass filled PA rod/pistonbearing rings.

Reinforced Phenolic resinrod / piston bearing rings.

NBR O-Rings 75 IRHD.

NBR O-Rings 90 IRHD.

Polyurethane O-Rings.

P.T.F.E. O-Rings.

P.T.F.E. Anti-extrusion rings to

suit O-Rings in Spiral, Endless,

or Endless Split styles.

Polyurethane Static Flange Seal

to suit SAE J518 Flanges

SeeTable

SeeTable

See

Table

See

Table

100

350

400

400

400

D17

E1

E2

E3

E4

F1

Call

F2Call

F3Call

F4

F5

-40 to 110

-40 to 110

-60 to 200

110

150

-40 to 130

-30 to 100

-40 to 110

-200 to

+260

-200 to

+200

-40 to 110

3.0

1

15

115

3

O-Rings,

BackupRings

&FlangeSeals-Sectio

nF

BearingRing

s-SectionE

D

ALL PRODUCTS ARE PRODUCED IN HOUSE IN THE U.K.EXCEPT FOR BULK RUBBER O- RING PRODUCTION.

PR8


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ClaronPolyseal

Section A

Double Acting Piston Seals

A


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ClaronPolyseal

SPS

Double Acting Piston Seal

Designed for use on one piece pistons, the five part assembly consists of an endless precision rubber mouldedsealing element supported at each end with angle split support rings. The support rings are designed to accommodate

split Polyacetal anti-extrusion bearing rings.The design allows the anti extrusion bearing rings to react positively to increasing pressures. The final assemblyprovides a robust sealing unit designed to operate at higher pressures.The seal is also suitable for existing two piece pistons of the same housing dimensions.

For surface finish and recommended lead in chamfers refer to the illustration below. For housing dimensions and machining

tolerances refer to the catalogue page of selected seal. Refer to Appendix 4 for value of tolerance symbols.

Fit seal onto the piston in the following sequence.1- Rubber Sealing Element

2- Support Rings

3- Polyacetal bearing rings.

It is important that care be taken in fitting the seal within its housing.Refer to Appendix 3 for check list.

Metric

Imperial

NBR Rubber

DIN Hydraulic Fluid Description C

H Mineral oil without additives 100

H-L Mineral Fluid with anti corrosion and anti ageing additives 100

H-LP Mineral oil as HL plus additives reducing wear, raising load 100

H-LPD Mineral oil as H-LP but with detergents and dispersants 100

H-V Mineral oil as H-LP plus improved viscosity temp. 100HFA E Emulsions of mineral oil in water. Water content 80-95% 55

HFA S Synthetic oil in water. Water content 80-95% 55

HFB Emulsions of water in mineral oil. Water content 40% 60

HFC Aqueous polymer solutions. Water content 35% 60

HFD R Phosphoric acid ester based NS

HFD S Chlorinated hydrocarbon based NS

HFD T Mixtures of HFD R and HFD S NS

HEPG Polyglycol based NS

HETG Vegetable Oil based 60

HEES Fully synthetic ester based NS

Optimum service conditions are affected by temperature,speed, pressure, surface finish and extrusion gaps.Refer to Appendix 1for further information.

A1-1issue 1 - 20/10/98

Maximum Pressure

Max Speed Temp. Range Temp. Range

m/s -30C to 80C -30C to 100C

0.50 400 Bar 300 Bar

0.15 500 Bar 400 Bar

Continuous operating temperature for various fluids

These range perameters are Maximum simultaneous conditions.


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ClaronPolyseal

Nominal Dimensions & Machining TolerancesClaron

Part Number

SPS

2432

243434

3840

394444

45

484747

51

53

5050

5554

5860626565

6670

707675

8085

868590

100

100100

108110

135140

15.1215.12

18.0018.0020.12

20.1212.50

20.1218.0020.12

22.12

20.1219.0020.12

20.12

12.50

18.0022.00

22.1220.12

20.1222.0022.1222.1220.00

22.1222.00

29.6222.1222.00

29.6220.00

22.1222.0029.62

29.62

25.0025.00

26.1229.62

25.0024.62

2.52.55.0

5.05.0

5.02.5

5.05.05.0

5.0

5.05.05.0

5.0

2.5

5.05.0

5.05.0

5.05.05.05.04.0

5.05.0

5.05.06.5

5.04.0

5.06.55.0

5.0

6.56.5

5.05.0

6.55.0

SPS 125094/2SPS 157125/1SPS 157094

SPS 196133SPS 196133/4

SPS 196149SPS 196157/1

SPS 216153SPS 236173SPS 236173/4

SPS 236177

SPS 236188SPS 248185SPS 248185/4

SPS 248200

SPS 248208/1

SPS 255196SPS 275196

SPS 275216SPS 275212/4

SPS 275228SPS 314236SPS 314244/4SPS 314255SPS 314255/1

SPS 314259SPS 354275

SPS 354275/1SPS 354299SPS 393295

SPS 393314SPS 393334

SPS 393338SPS 433334SPS 433354

SPS 472393

SPS 492393SPS 492393/1

SPS 492425SPS 511433

SPS 629531SPS 629551

3240

405050

5050

556060

60

606363

63

63

6570

7070

7080808080

8090

9090

100

100100

100110110

120

125125

125130

160160

31.4039.4038.6548.6549.40

49.4049.0054.40

58.6559.40

58.6559.4061.6561.5062.40

62.00

63.65

68.3568.35

68.50

69.40

78.3578.5078.3578.50

79.4088.3588.35

89.4098.00

98.3598.5099.40

108.00108.00

118.00123.00123.00124.00

128.00

157.00

158.50

4.04.08.0

8.08.0

6.05.0

8.08.08.0

7.5

6.08.08.0

6.0

5.0

7.510.0

7.58.0

6.010.09.07.57.5

7.010.0

10.07.0

12.5

10.07.5

7.012.510.0

10.0

12.512.5

8.510.0

12.510.0

28.0036.00

35.4045.4046.00

46.0047.00

51.0055.4056.00

55.40

56.0058.4059.00

59.00

60.00

60.4064.15

64.1566.00

66.0074.1576.0074.1576.00

76.0084.15

84.1586.0093.15

94.1596.00

96.00103.10103.10

113.10

118.00118.00

121.00123.08

152.60151.40

3.203.206.35

6.353.10

4.204.00

3.106.353.10

6.35

4.206.353.10

4.20

4.00

6.356.35

6.353.10

4.206.353.606.355.00

5.206.35

6.355.206.35

6.355.00

5.206.356.35

6.35

12.706.35

5.706.35

9.5212.50

0.40.40.4

0.40.4

0.40.4

0.40.40.4

0.4

0.40.40.4

0.4

0.4

0.40.4

0.40.4

0.40.40.40.40.4

0.40.4

0.40.40.4

0.40.4

0.40.40.4

0.4

0.40.4

0.40.4

0.40.4


Metric

0.2

0.20.2

0.20.2

0.20.40.20.20.2

0.20.2

0.20.20.2

0.4

0.20.20.20.2

0.20.20.2

0.20.4

0.20.20.2

0.20.2

0.20.40.20.20.2

0.2

0.20.20.2

0.2

0.2

0.2

H10

L1

d1

D1

h9

S Cd2

d3

L2

R1

R2

h9 h11 Nominal Minimum+0.1-0.0+0.63+0.38

Maximum Maximum

*

A1-2issue 2 - 21/02/02

*

Items marked* comprise of sealing element and two split bearing rings only

Items in BOLD are to suit ISO 6547 Housings


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ClaronPolyseal


Part Number

SPSDouble Acting Piston Seal

H10

L1

d1

D1

h9

S Cd2

d3

L2

R1

R2

h9 h11 Nominal Minimum+0.004-0.000+0.025"+0.015"

Maximum

SPS 175112SPS 200137

SPS 225162SPS 237175SPS 250187

SPS 262200

SPS 275200SPS 300225SPS 325250SPS 325262

SPS 350275SPS 350285SPS 375300SPS 400325SPS 400337

SPS 450350SPS 500400SPS 500425

SPS 600500

1.7502.000

2.2502.3752.500

2.625

2.7503.0003.2503.250

3.5003.5003.7504.0004.000

4.5005.0005.000

6.000

1.1251.375

1.6251.7501.875

2.000

2.0002.2502.5002.625

2.7502.8503.0003.2503.375

3.5004.0004.250

5.000

1.5701.820

2.0692.1942.319

2.443

2.5222.7723.0213.021

3.2713.2723.5203.7703.772

4.2294.7094.772

5.709

1.6981.948

2.1972.3222.446

2.571

2.6852.9353.1843.184

3.4343.4603.6833.9333.960

4.4224.9024.960

5.902

0.7500.750

0.7500.7500.750

0.750

0.9370.9370.9370.775

0.9370.7750.9370.9370.775

1.2501.2500.963

1.250

0.2500.250

0.2500.2500.250

0.250

0.2500.2500.2500.245

0.2500.2950.2500.2500.245

0.2500.3750.245

0.375

0.3120.312

0.3120.3120.312

0.312

0.3750.3750.3750.312

0.3750.3250.3750.3750.312

0.5000.5000.375

0.500

0.1560.156

0.1560.1560.156

0.156

0.1870.1870.1870.156

0.1870.1560.1870.1870.156

0.2180.2180.187

0.218

0.0080.008

0.0080.0080.008

0.008

0.0080.0080.0080.008

0.0080.0080.0080.0080.008

0.0150.0150.008

0.015

Imperial

A1-3issue 2 - 21/02/02


15/259

ClaronPolyseal


SPSMetric

Imperial

NBR Rubber






H-V Mineral oil as H-LP plus improved viscosity temp. 100

HFA E Emulsions of mineral oil in water. Water content 80-95% 55

HFA S Synthetic oil in water. Water content 80-95% 55HFB Emulsions of water in mineral oil. Water content 40% 60








Optimum service conditions are affected by temperature,

speed, pressure, surface finish and extrusion gaps.Refer to Appendix 1 for further information.

A2-1issue 1 - 20/10/98

Continuous operating temperature for various FluidsMaximum Pressure


m/s -30C to 80C -30C to 100C

0.50 175 Bar 110 Bar

0.15 250 Bar 160 Bar

Designed for use on one piece pistons, the five part assembly comprises of a precision moulded rubber sealingelement to which are fitted endless P.T.F.E. anti-extrusion ring son the O.D. The anti extrusion rings are designed to be

pre loaded on assembly thus effecting a more positive sealing arrangement. Split Polyacetal anti-extrusion bearingrings are added either side to provide support for the piston head.This compact one piece piston seal has proven to be popular and effective over a wide range of applications.

For surface finish and recommended lead in chamfers refer to the illustration below. For housing dimensions and machiningtolerances refer to the catalogue page of selected seal. Refer to Appendix 4 for value of tolerance symbols.

Fit seal onto the piston in the following sequence.1- Solid Anti Extrusion Ring.

2- Rubber Sealing Element

3- Solid Anti Extrusion Ring.

4- Polyacetal bearing rings.

It is important that care be taken in fitting the seal within its housing.Refer to appendix 3 for check list.



16/259

ClaronPolyseal


Part Number

SPS


SPS 098068SPS 118082/4

SPS 125086SPS 157118SPS 196157

SPS 216177SPS 248208SPS 314275SPS 393342SPS 492440

2530

324050

556380

100125

17.521.0

22.030.040.0

45.053.070.087.0

112.0

21.327.0

27.535.545.5

50.558.575.593.8

118.8

24.029.0

31.039.049.0

54.061.578.598.5

123.5

8.513.5

11.011.011.0

11.011.011.014.014.0

3.252.0

4.04.04.0

4.04.04.06.06.0

3.754.5

5.05.05.0

5.05.05.06.56.5

2.02.5

2.52.52.5

2.52.52.54.04.0

0.20.2

0.20.20.2

0.20.20.20.40.4

S C R1

R2

Nominal Minimum MaximumH10

d1

D1

h9

d2

d3

h9 h9

L1

L2

+0.0-0.13

+0.40+0.13

*

Metric

A2-2issue 1 - 20/10/98

*This size comprises Rubber Sealing Element and two Split Bearing Rings only.


17/259

ClaronPolyseal


Part Number


SPS 100068SPS 106075

SPS 125094SPS 150112SPS 175137

SPS 175137/1SPS 200162SPS 200162/1SPS 237200SPS 250200

SPS 250212

SPS 275225SPS 275237SPS 300237

SPS 300262

SPS 325287SPS 350300SPS 375325

SPS 400350

1.0001.062

1.2501.5001.750

1.7502.0002.0002.3752.500

2.500

2.7502.7503.000

3.000

3.2503.5003.750

4.000

0.6870.750

0.9371.1251.375

1.3751.625

1.6252.0002.000

2.125

2.2502.3752.375

2.625

2.8753.0003.250

3.500

0.8290.900

1.0791.3241.574

1.6381.824

1.8882.1952.320

2.325

2.5702.5752.772

2.825

3.0753.2703.520

3.770

0.9371.000

1.1871.4371.687

1.7101.937

1.9602.3122.460

2.437

2.7102.6872.960

2.937

3.1873.4373.687

3.937

0.3430.312

0.3430.4370.437

0.4900.437

0.4900.4370.650

0.437

0.6500.4370.775

0.437

0.4370.5620.562

0.562

0.1250.062

0.1250.1500.150

0.2450.150

0.2450.1500.245

0.150

0.2500.1500.245

0.150

0.1500.2100.210

0.210

0.1560.156

0.1560.1870.187

0.1870.1870.1870.1870.250

0.187

0.2500.1870.312

0.187

0.1870.2500.250

0.250

0.0780.093

0.0780.0930.093

0.0930.093

0.0930.0930.125

0.093

0.1250.0930.156

0.093

0.0930.1250.125

0.125

0.0080.008

0.0080.0080.008

0.0080.008

0.0080.0080.008

0.008

0.0080.0080.016

0.008

0.0080.0080.008

0.008

H10

d1

D1

h9

d2

d3

h9 h9

L1

S CL2

R1

R2

Nominal Minimum-0.005+0.000

+0.015"+0.005"

Maximum

ImperialSPS

A2-3issue 1 - 20/10/98

***

Items marked *comprise of Sealing Element and two Split Bearing Rings only.


18/259

ClaronPolyseal

0.1 0.2 0.3 0.4 0.5

F (mm)

0

100

200

300

400

500

Pressure Bar

DPDouble Acting Piston Seal

Note: Clearance gap F is the maximum permissable. i.e. gapcompletely on one side, in the temperature range of -30C to 100CThe use of a suitably selected Claron bearing ring will effectively

reduce the clearance gap F max. to a value closer to F/2 thusincreasing the pressure capability of the seal.

Metric

Imperial

NBR Rubber








HFA S Synthetic oil in water. Water content 80-95% 55HFB Emulsions of water in mineral oil. Water content 40% 60








A3-1issue 1 - 20/10/98


Designed for use on split pistons, the seal is a precision moulded Nitrile rubber element with bonded rubberised fabricreinforcements. The seal is designed with initial radial interference such that when fitted low pressure sealing is effected.

Rubberised fabric has the advantage of retaining the sealing media within its surface, thus reducing friction and wear.Style DP has proven to be effective over a wide range of applications.

Optimum service conditions are affected by temperature,speed, pressure, surface finish and extrusion gaps.

Refer to Appendix 1 for further information.Ma x i m um D iam e t r a l C l e ar a n c e F


For the seal to function correctly, it is important that care be taken in fitting the seal within its housing.For a detailed checklist, refer to Appendix 3.

Maximum Pressure

Max Speed Temp. Range

m/s -30C to 100C

0.50 250 Bar

0.15 400 Bar



19/259

ClaronPolyseal


Part Number

DP 098059DP 126086

DP 157098/1DP 177102DP 196137/1

DP 216157

DP 236157/1DP 236177/1DP 248169DP 248188

DP 275196/2DP 314236/2DP 354275/1

DP393295DP 393314

DP 433354DP 472393DP 492393/2DP 551472DP 570492

DP 590492/1DP 629531DP 629551

2532

4045

50

55

60606363

708090

100100

110120

125140145

150160160

15222526

35

40

4045

4348

5060707580

90100

100120125

125

135140

12.512.519.025.0

19.0

19.025.019.0

25.019.0

25.025.025.020.025.0

25.025.032.025.0

25.0

32.0

32.025.0

5.05.07.59.57.5

7.510.07.5

10.07.5

10.010.010.012.510.0

10.010.012.510.010.0

12.512.510.0

2.52.5

4.05.04.0

4.0

5.04.05.04.0

5.05.05.06.55.0

5.05.06.55.05.0

6.56.55.0

0.40.4

0.60.80.6

0.6

0.80.60.80.6

0.80.80.8

1.20.8

0.80.81.20.80.8

1.21.20.8

DPDouble Acting Piston Seal

Metric

H11

L1

D1

S Cd1

R1

js11 Nominal Minimum+0.25-0.00

Maximum

A3-2issue 1 - 20/10/98


20/259

ClaronPolyseal


Part Number

DPDouble Acting Piston Seal Imperial

DP 075037/1

DP 087050DP 100062

DP 112062DP 112062/1

DP 125075DP 137087DP 150100

DP 162100DP 175112

DP 200137DP 212150

DP 225162DP 237175DP 250187

DP 262200

DP 275200DP 300225DP 300225/4DP 325250

DP 325250/3DP 350275DP 375300DP 400325DP 402324/1

DP 425350DP 450350DP475375

DP 500400DP 525425

DP 550450DP 600500DP 700600DP 800700

0.750

0.8751.000

1.1251.125

1.2501.3751.5001.6251.750

2.0002.125

2.2502.3752.500

2.625

2.7503.0003.0003.250

3.2503.5003.7504.0004.024

4.2504.5004.750

5.0005.250

5.5006.0007.0008.000

0.375

0.5000.625

0.6250.625

0.7500.8751.0001.0001.125

1.3751.500

1.6251.7501.875

2.000

2.0002.2502.2502.500

2.5002.7503.000

3.2503.245

3.5003.5003.750

4.0004.250

4.5005.0006.0007.000

0.468

0.3120.468

0.5000.625

0.6250.6250.6250.7500.750

0.7500.750

0.7500.7500.750

0.750

0.9370.9370.5930.937

0.5620.9370.937

0.9370.875

0.9371.2501.250

1.2501.250

1.2501.2501.2501.250

0.187

0.1870.187

0.2500.250

0.2500.2500.250

0.3120.312

0.3120.312

0.3120.3120.312

0.312

0.3750.3750.3750.375

0.3750.3750.3750.3750.389

0.3750.5000.500

0.5000.500

0.5000.5000.5000.500

0.093

0.0930.093

0.1250.125

0.1250.1250.1250.1560.156

0.1560.156

0.1560.1560.156

0.156

0.1870.1870.1870.187

0.1870.1870.1870.1870.187

0.1870.2180.218

0.2180.218

0.2180.2180.2180.218

0.008

0.0080.008

0.0150.015

0.0150.0150.0150.0250.025

0.0250.025

0.0250.0250.025

0.025

0.0310.0310.0310.031

0.0310.0310.031

0.0310.031

0.0310.0460.046

0.0460.046

0.0460.0460.0460.046

H11

L1

D1

S Cd1

R1

js11 Nominal Minimum+0.025"+0.015"

Maximum

A3-3issue 1 - 20/10/98


21/259

ClaronPolyseal

DPE

Double Acting Piston Seal Metric

Imperial

Designed for use on split pistons, the seal is a precision moulded rubber element with rubberised fabric reinforcements.Style DPE is fitted with Polyacetal anti-extrusion rings on the O.D. to allow larger machining clearances between the

piston head and cylinder bore, and to permit higher working pressures. The seal is designed with sufficient radial sectionalinterference that on complete assembly low pressure sealing is effected. The supporting rubberised fabric has the capabilityof retaining the sealing media thus assisting in reducing friction and wear. Style DPE has proven to be effective over a widerange of applications.


Ma x i m um D iam e t r a l C le a r an c e F




NBR Rubber







HFA E Emulsions of mineral oil in water. Water content 80-95% 55HFA S Synthetic oil in water. Water content 80-95% 55









Optimum service conditions are affected by temperature, speed,

pressure, surface finish and extrusion gaps.Refer to Appendix 1 for further information.

Note: Clearance gap F is the maximum permissable. i.e. gap completelyon one side, in the temperature range of -30C to 100CThe use of a suitably selected Claron bearing ring will effectively reduce

the clearance gap F max. to a value closer to F/2 thus increasing thepressure capability of the seal.

A4-1issue 1 - 20/10/98

Maximum Pressure


m/s -30C to 100C

0.50 250 Bar

0.15 400 Bar



22/259

ClaronPolyseal


Part Number

DPE


DPE 098047DPE 118066

DPE 157094DPE 177114DPE 188125

DPE 196133DPE 216153/1DPE 236173/1DPE 248185DPE 255196

DPE 275196

DPE 295216DPE 314236DPE 334255

DPE 354275

DPE 393295DPE 393314DPE 413314

DPE 433334/1DPE 452354

DPE 472374DPE 492393DPE 531433DPE 551472DPE 570472

DPE570492DPE 590492

DPE 629511

2530

404548

5055

606365

70

758085

90

100100105

110115

120125135140145

145150

160

1217

242932

3439

444750

50

556065

70

758080

8590

95100110120120

125125

130

121518

1818

1818

181918

22

222222

22

222522

2222

2225252525

2525

25

6.56.58.0

8.08.0

8.08.0

8.08.07.5

10.0

10.010.010.0

10.0

12.5

10.012.5

12.512.5

12.512.512.510.010.0

10.012.5

15.0

2.52.5

4.04.04.0

4.04.04.04.04.0

5.0

5.05.05.0

5.0

6.55.06.5

6.56.5

6.56.56.55.05.0

5.06.5

7.5

0.40.4

0.40.40.4

0.40.4

0.40.40.6

0.8

0.80.80.8

0.8

1.20.81.2

1.21.2

1.21.21.20.80.8

0.81.2

1.2

Metric

H11

L1

S Cd1

R1

js11 Nominal Minimum+0.63+0.38

Maximum

D1

A4-2issue 2 - 21/02/02


23/259

ClaronPolyseal


Part Number

DPE

Double Acting Piston SealImperial

DPE 100062DPE 112062

DPE 125075DPE 150100DPE 162112


DPE 250187

DPE 250187/1DPE 262200DPE 275200

DPE 300225

DPE 300225/1DPE 312237DPE 325250

DPE 350275DPE 375300

DPE 387312DPE 400325DPE 425350DPE 450350DPE 450350/1

DPE 475375DPE 500400

DPE 525425DPE 550450DPE 550450/2


1.0001.125

1.2501.5001.625

1.7502.000

2.1252.2502.375

2.500

2.5002.6252.750

3.000

3.0003.1253.250

3.5003.750

3.8754.0004.2504.5004.500

4.7505.000

5.2505.5005.500

5.7506.0006.5007.0008.000

0.6250.625

0.7501.0001.125

1.1251.375

1.5001.6251.750

1.875

1.8752.0002.000

2.250

2.2502.3752.500

2.7503.000

3.1253.2503.5003.5003.500

3.7504.000

4.2504.5004.500

4.7505.0005.5006.0007.000

0.4680.5000.625

0.6250.625

0.7500.750

0.7500.7500.750

0.750

0.9370.7500.937

0.937

1.1250.9370.937

0.9370.937

0.9370.9370.9371.2501.500

1.2501.250

1.2501.2501.500

1.2501.2501.2501.2501.250

0.1870.250

0.2500.2500.250

0.3120.3120.3120.3120.312

0.312

0.3120.3120.375

0.375

0.3750.3750.375

0.3750.375

0.3750.3750.3750.5000.500

0.5000.500

0.5000.5000.500

0.5000.5000.5000.5000.500

0.0930.125

0.1250.1250.125

0.1560.156

0.1560.1560.156

0.156

0.1560.1560.187

0.187

0.1870.1870.187

0.1870.187

0.1870.1870.1870.2180.218

0.2180.218

0.2180.2180.218

0.2180.2180.2180.2180.218

0.0080.015

0.0150.0150.015

0.0250.025

0.0250.0250.025

0.025

0.0250.0250.031

0.031

0.0310.0310.031

0.0310.031

0.0310.0310.0310.0460.046

0.0460.046

0.0460.0460.046

0.0460.0460.0460.0460.046

H11

L1

D1

S Cd1

R1

js11 Nominal Minimum+0.025"+0.015"

Maximum

A4-3issue 2 - 21/02/02


24/259

ClaronPolyseal

DPWDouble Acting Piston Seal Metric

Imperial

Designed for use on split pistons, the seal is a precision moulded rubber element with rubberised fabric reinforcements.Style DPW is fitted with clip on anti-extrusion bearing rings on the O.D. to allow larger machining clearances between the

piston head and cylinder bore, and to permit higher working pressures. The Polyacetal bearing rings also support thepiston head under side load conditions thus preventing metal to metal contact. The bearing rings are an integral part of theseal therefore react directly to operating pressures thus closing the extrision gap. The seal is designed with sufficientradial sectional interference that on complete assembly low pressure sealing is effected. The supporting rubberised fabrichas the capability of retaining the sealing media thus assisting in reducing friction and wear.

Style DPW has proven to be effective over a wide range of applications.


For surface finish and recommended lead in chamfers refer to the illustration below. For housing dimensions and

machining tolerances refer to the catalogue page of selected seal. Refer to Appendix 4 for value of tolerance symbols.


NBR Rubber

DIN Hydraulic Fluid Descript ion C



H-LP Mineral oil as HL plus additives reducing wear, raising load 100H-LPD Mineral oil as H-LP but with detergents and dispersants 100

H-V Mineral oil as H-LP plus improved v iscosity temp. 100











Optimum service conditions are affected by temperature, speed,pressure, surface finish and extrusion gaps.Refer to Appendix 1 for further information.

A5-1issue 1 - 20/10/98

Maximum Pressure


m/s -30C to 100C

0.50 250 Bar

0.15 400 BarThese range perameters are Maximum simultaneous conditions.


25/259

ClaronPolyseal


Part Number

DPWDouble Acting Piston Seal

DPW 098047

DPW 118066DPW 157094

DPW 177114DPW 188125

DPW 196133DPW 216153/1DPW 236173/1DPW 248185DPW 255196

DPW 275196DPW 295216

DPW 314236DPW 334255DPW 354275

DPW 393295DPW 393314DPW 413314DPW 433334DPW 433334/1

DPW 452354

DPW 472374DPW 492393DPW 531433

DPW 543433

DPW 551472DPW 570472DPW 590492

DPW 629511

2530

404548

5055

606365

70

75

8085

90

100100105

110110

115120125135138

140145

150160

1217

242932

3439

444750

50

556065

70

758080

8585

9095

100110110

120120

125130

21.4526.45

35.4040.4043.35

45.4050.40

55.4058.4060.40

64.15

69.1574.1579.15

84.15

93.1594.1598.10

103.10103.10

108.10113.10118.10128.00131.00

134.05138.30

143.00153.00

23.7528.9538.65

43.6546.65

48.6553.65

58.6561.6563.65

68.35

73.3578.3583.35

88.35

98.0098.35

103.35

108.00108.00

113.00118.00123.00133.00136.00

138.35143.00

148.00158.00

1215

181818

1818181918

22

222222

22

222522

2522

2222252525

2525

2525

6.356.35

6.356.356.35

6.356.35

6.356.356.35

6.35

6.356.356.35

6.35

6.356.356.35

6.356.35

6.356.356.356.356.35

6.356.35

6.356.35

6.56.5

8.08.08.0

8.08.0

8.08.07.5

10.0

10.010.010.0

10.0

12.510.012.5

12.512.5

12.512.512.512.514.0

10.010.0

12.515.0

2.52.5

4.04.04.0

4.04.0

4.04.04.0

5.0

5.05.05.0

5.0

6.55.06.5

6.56.5

6.56.56.56.57.5

5.05.0

6.57.5

0.40.40.4

0.40.4

0.40.4

0.40.40.6

0.8

0.80.80.8

0.8

1.20.81.2

1.21.2

1.21.21.21.21.2

0.80.8

1.21.2

0.20.2

0.20.20.2

0.20.2

0.20.20.2

0.2

0.20.20.2

0.2

0.40.20.4

0.40.4

0.40.40.40.40.4

0.20.2

0.40.4

H11

L1

d1

D1

js11

S Cd2

d3

L2

R1

R2

js10 js11 Nominal Minimum+0.1-0.0

+0.63+0.38

Maximum Maximum

Metric

A5-2issue 1 - 20/10/98


26/259

ClaronPolyseal


Part Number

DPWDouble Acting Piston Seal Imperial

DPW 100062DPW 112062

DPW 125075DPW 150100DPW 150100/S

DPW 162112DPW 175112DPW 200137DPW 212150DPW 225162

DPW 237175

DPW 250187DPW 250187/1DPW 262200

DPW 275200

DPW 300225DPW 300225/1DPW 312237

DPW 325250DPW 350275

DPW 375300DPW 387312DPW 400325DPW 425350DPW 450350

DPW 450350/1DPW 475375

DPW 500400DPW 525425DPW 550450

DPW 550450/2DPW 575475DPW 600500DPW 650550DPW 700600

DPW 800700

DPW 950850

1.0001.125

1.2501.5001.500

1.6251.7502.0002.1252.250

2.375

2.5002.5002.625

2.750

3.0003.0003.125

3.2503.500

3.7503.8754.0004.2504.500

4.5004.750

5.0005.2505.500

5.5005.7506.0006.5007.000

8.000

9.500

0.6250.625

0.7501.0001.000

1.1251.125

1.3751.5001.625

1.750

1.8751.8752.000

2.000

2.2502.2502.375

2.5002.750

3.0003.1253.2503.5003.500

3.5003.750

4.0004.2504.500

4.5004.7505.0005.5006.000

7.000

8.500

0.8830.986

1.1111.3601.360

1.4851.570

1.8201.9442.069

2.194

2.3192.3022.443

2.522

2.7722.7722.896

3.0213.271

3.5203.6463.7704.0194.229

4.2294.478

4.7284.9775.227

5.2325.4755.7266.2266.724

7.723

9.225

0.9641.083

1.2081.4581.458

1.5831.6981.9482.0742.197

2.322

2.4462.4372.571

2.685

2.9352.9353.060

3.1843.434

3.6833.8093.9334.1824.422

4.4224.671

4.9215.1705.420

5.4375.6695.9196.4196.917

7.915

9.418

0.4680.500

0.6250.6250.625

0.6250.7500.7500.7500.750

0.750

0.7500.9370.750

0.937

0.9371.1250.937

0.9370.937

0.9370.9370.9370.9371.250

1.5001.250

1.2501.2501.250

1.5001.2501.2501.2501.250

1.250

1.250

0.2500.250

0.2500.2500.188

0.2500.250

0.2500.2500.250

0.250

0.2500.2500.250

0.250

0.2500.2500.250

0.2500.250

0.2500.2500.2500.2500.250

0.2500.250

0.2500.2500.250

0.3700.2500.2500.2500.250

0.250

0.250

0.1870.250

0.2500.2500.250

0.2500.3120.3120.3120.312

0.312

0.3120.3120.312

0.375

0.3750.3750.375

0.3750.375

0.3750.375

0.3750.3750.500

0.5000.500

0.5000.5000.500

0.5000.5000.5000.5000.500

0.5000.500

0.0930.125

0.1250.1250.125

0.1250.1560.1560.1560.156

0.156

0.1560.1560.156

0.187

0.1870.1870.187

0.1870.187

0.1870.1870.1870.1870.218

0.2180.218

0.2180.2180.218

0.2180.2180.2180.2180.218

0.218

0.218

0.0080.015

0.0150.0150.015

0.0150.0250.0250.0250.025

0.025

0.0250.0250.025

0.031

0.0310.0310.031

0.0310.031

0.0310.0310.0310.0310.046

0.0460.046

0.0460.0460.046

0.0460.0460.0460.0460.046

0.046

0.046

0.0080.008

0.0080.0080.008

0.0080.0080.0080.0080.008

0.008

0.0080.0080.008

0.008

0.0080.0080.008

0.0080.008

0.0080.008

0.0080.0080.015

0.0150.015

0.0150.0150.015

0.0150.0150.0150.0150.015

0.0150.015

H11

L1

d1

js11

S Cd2

d3

L2

R1

R2

js10 js11 Nominal Minimum+0.004-0.000+0.025" Maximum Maximum

D1

+0.015"

A5-3issue 1 - 20/10/98


27/259

ClaronPolyseal

DPW/LDouble Acting Piston Seal Metric

Imperial

Designed for use on split pistons, the seal is a precision moulded rubber element with rubberised fabric reinforcements asstyle DP but with additional full width Polyacetal anti-extrusion bearing rings at each end to allow larger machining

clearances between the piston head and cylinder bore, and to permit higher working pressures. The Polyacetal bearingrings also support the piston head under side load conditions thus preventing metal to metal contact. The seal is designedwith sufficient radial sectional interference that on complete assembly low pressure sealing is effected. The supportingrubberised fabric has the capability of retaining the sealing media thus assisting in reducing friction and wear.Style DPW/L has proven to be effective over a wide range of applications and is a popular alternative for existing housing

designs.


For the seal to function correctly, it is important that care be taken in fitting the seal within its housing.

For a detailed checklist, refer to Appendix 3.

Optimum service conditions are affected by temperature,speed, pressure, surface finish and extrusion gaps.Refer to Appendix 1 for further information.

NBR Rubber


















A6-1issue 1 - 20/10/98

Max imum Pressure


m/s -30C to 100C0.50 250 Bar

0.15 400 Bar



28/259

ClaronPolyseal


Part Number

DPW/L


DPW 098059/LDPW 126086/L

DPW 137087/LDPW 157098/1LDPW 177102/L

DPW 196137/1L

DPW 216157/LDPW 236157/1LDPW 248169/LDPW 248188/L

DPW 275196/2LDPW 314236/2LDPW 354275/1L

DPW393295/LDPW 393314/L

DPW 433354/LDPW 472393/LDPW 492393/2LDPW 551472/LDPW 570492/L

DPW 590492/1LDPW 629531/LDPW 629551/L

2532

3540

45

50

55606363

708090

100100

110120

125140145

150160160

15.022.022.325.0

26.0

35.0

40.040.0

43.048.0

50.060.070.075.080.0

90.0100.0

100.0120.0125.0

125.0

135.0140.0

21.8028.8031.5234.80

38.80

44.8049.8053.80

56.8057.80

63.8073.8083.8093.8093.80

103.80113.80118.80133.80

138.80

143.50

153.80153.80

24.031.034.039.043.0

48.553.558.561.561.5

68.078.088.098.098.0

108.0118.0123.0138.0143.0

148.0158.0158.0

15.515.5

19.424.031.0

24.0

24.031.031.024.0

31.031.031.025.031.0

31.031.038.031.031.0

38.038.031.0

5.005.00

6.306.006.50

6.00

6.007.007.006.00

7.007.007.00

9.507.00

7.007.009.507.007.00

6.459.507.00

5.005.00

6.357.50

9.50

7.50

7.5010.0010.007.50

10.0010.0010.00

12.5010.00

10.0010.0012.5010.0010.00

12.5012.5010.00

2.52.5

3.04.0

3.5

4.0

4.05.05.04.0

5.05.05.0

6.55.0

5.05.0

6.55.05.0

6.5

6.55.0

0.20.20.20.2

0.2

0.20.20.20.20.2

0.20.20.20.40.2

0.20.20.40.20.2

0.40.40.2

S C R1

R2

Nominal Minimum MaximumH11

d1

D1

Js11

d2

d3

h9 js11

L1

L2

Metric

A6-2issue 2 - 21/02/02

+0.00-0.15

+0.25-0.00


29/259

ClaronPolyseal


Part Number

DPW/LDouble Acting Piston Seal

R2

Imperial

DPW 075037/1LDPW 100062/L

DPW 112062/1LDPW 125075/LDPW 137087/L

DPW 150100/LDPW 162100/LDPW 175112/LDPW 200137/LDPW 225162/L

DPW 237175/L

DPW 250187/LDPW 262200/LDPW 275200/L

DPW 300225/L

DPW 300225/4LDPW 325250/LDPW 350275/L

DPW 375300/LDPW 400325/L

DPW 425350/LDPW 450350/LDPW 475375/LDPW 500400/LDPW 525425/L

DPW 550450/LDPW 600500/L

DPW 650550/LDPW 700600/L

0.7501.000

1.1251.2501.375

1.5001.6251.7502.0002.250

2.375

2.5002.6252.750

3.000

3.0003.2503.500

3.7504.000

4.2504.5004.7505.0005.250

5.5006.000

6.5007.000

0.3750.625

0.6250.7500.875

1.0001.0001.1251.3751.625

1.750

1.8752.0002.000

2.250

2.2502.5002.750

3.0003.250

3.5003.5003.7504.0004.250

4.5005.000

5.5006.000

0.6150.865

0.9901.1151.241

1.3651.4281.5521.8022.052

2.177

2.3022.4282.482

2.732

2.7322.9823.232

3.4823.732

3.9824.2324.4824.7324.982

5.2325.732

6.2326.732

0.7180.968

1.0931.2181.343

1.4681.5621.6871.9372.187

2.312

2.4372.5622.687

2.937

2.9373.1873.437

3.6873.937

4.1874.4374.6874.9375.187

5.4375.937

6.4376.937

0.5930.593

0.7500.7500.750

0.7500.9370.9370.9370.937

0.937

0.9370.9371.187

1.187

0.8431.1871.187

1.1871.187

1.1871.5001.5001.5001.500

1.5001.500

1.5001.500

0.1820.182

0.2410.2450.245

0.2450.2450.2450.2450.245

0.245

0.2450.2450.245

0.245

0.2450.2450.245

0.2450.245

0.2450.3700.3700.3700.370

0.3700.370

0.3700.370

0.1870.187

0.2500.2500.250

0.2500.3120.3120.3120.312

0.312

0.3120.3120.375

0.375

0.3750.3750.375

0.3750.375

0.3750.5000.5000.5000.500

0.5000.500

0.5000.500

0.0930.093

0.1250.1250.125

0.1250.1560.1560.1560.156

0.156

0.1560.1560.187

0.187

0.1870.1870.187

0.1870.187

0.1870.2180.2180.2180.218

0.2180.218

0.2180.218

0.0080.008

0.0080.0080.008

0.0080.0080.0080.0080.008

0.008

0.0080.0080.008

0.008

0.0080.0080.008

0.0080.008

0.0080.0150.0150.0150.015

0.0150.015

0.0150.015

H11

L1

d1

D1

Js11

S Cd2

d3

L2

R1

h9 js11 Nominal Minimum Maximum

A6-3issue 1 - 20/10/98

+0.025"+0.015"

+0.005"-0.000


30/259

ClaronPolyseal

0.1 0.2 0.3 0.4 0.5F (mm)

0

100

200

300

400

500

Pressure Bar

JS.../H


Imperial

Note: Clearance gap F is the maximum permissable.

i.e. gap completely on one side, in the temperaturerange of -30C to 100C. The use of a suitably selectedClaron bearing ring will effectively reduce the clearance

gap F max. to a value closer to F/2 thus increasing thepressure capability of the seal.

Optimum service conditions are affected by temperature,speed, pressure, surface finish and extrusion gaps.

Refer to Appendix 1 for further information.

NBR Rubber









HFB Emuls ions of water in mineral oil . Water content 40% 60








A7-1issue 1 - 20/10/98

Maximum Pressure


m/s -30C to 100C

0.50 250 Bar

0.15 400 Bar


Designed for use on one piece pistons, the three part assembly consists of an endless precision rubber mouldedsealing element supported at each end with split polyester support rings.

The seal is also suitable for existing two piece pistons of the same housing dimensions.


Ma x i m um D iam e t r a l C l e ar a n c e F





31/259

ClaronPolyseal


Part Number

JS.../HDouble Acting Piston Seal

JS 112/H

JS 137/HJS 150/HJS 162/H

JS 175/H

JS 200/H

JS 225/HJS 250/H

JS 300/HJS 325/H

JS 350/HJS 375/HJS 400/HJS 450/HJS 500/H

JS 550/H

1.125

1.3751.5001.6251.750

2.0002.2502.500

3.0003.250

3.5003.7504.0004.5005.000

5.500

0.750

1.0001.1251.250

1.375

1.500

1.7502.000

2.5002.750

3.0003.2503.2503.7504.250

4.750

0.187

0.1870.1870.187

0.187

0.250

0.2500.250

0.2500.250

0.2500.2500.3750.3750.375

0.375

0.090

0.0900.0900.090

0.090

0.125

0.1250.125

0.1250.125

0.1250.1250.1870.1870.187

0.187

0.008

0.0080.0080.008

0.008

0.008

0.0080.008

0.0080.008

0.0080.0080.0080.0080.008

0.008

Imperial

H11

D1 S Cd1

js11 Nominal Minimum Maximum

L1

0.452

0.4520.4520.452

0.452

0.587

0.5870.587

0.5870.587

0.5870.5870.7800.7800.780

0.780

A7-2issue 2 - 21/02/02

+0.025+0.015

R1


32/259

ClaronPolyseal

DPDSDouble Acting Piston Seal Metric

Imperial

Claron Style DPDS double acting piston seal is a 5 piece assembly consisting of a Nitrile Rubber sealing elementsupported by 2 thermoplastic elastomer headers with Acetal anti-extrusion bearing rings on the O.D. The complete

assembly forms a highly robust sealing unit for use in high pressure applications where shock loads and pressurespikes are present. This seal is widely used in the mobile plant industry.

Continuous operating temperature for various Fluids

For surface finish and recommended lead in chamfers refer to the illustration below. For housing dimensions and

machining tolerances refer to the catalogue page of selected seal. Refer to Appendix 4 for value of tolerance symbols.

Style DPDS is designed to be fitted onto a split piston as shown in the illustration below.The seal can be supplied split to ease fitting if required. For the seal to function correctly,it is important that care be taken in fitting the seal within its housing.For a detailed checklist, refer to Appendix 3.

NBR Rubber

















These range parameters are Maximum conditional values.

Optimum service conditions are affected by temperature,speed, pressure, surface finish and extrusion gaps.Refer to Appendix 1 for further information.

A8-1issue 1 - 20/10/98

Maximum Pr essure


m/s -30C to 100C

0.50 325 Bar

0.15 600 Bar



33/259

ClaronPolyseal


Part Number Max.

DPDS 228165DPDS 393314

DPDS 433354DPDS 492393

42.0080.00

90.00100.00

51.1092.60

102.60116.80

56.0097.50

107.40122.30

32.0035.00

35.0045.00

0.400.40

0.400.40

58.00100.00

110.00125.00

D1

H 11

L1

d2

d3

C R1

R2

js 11 +0.6

+0.4d

1

h 10 js 10 +0.2

-0.0Min

L2

9.529.52

9.5212.70

DPDSDouble Acting Piston Seal

Metric

S

8.0010.00

10.0012.50

A8-2issue 2 - 21/02/02

4.005.005.006.50


34/259

ClaronPolyseal


Part Number Max.

DPDS 362287DPDS 400325DPDS 450350DPDS 500400DPDS 600500

2.8753.2503.5004.0005.000

3.3303.7104.1804.6755.675

3.5303.9004.4004.9005.900

1.3751.3751.7501.7501.750

0.1870.1870.2180.2180.218

0.0080.0080.0150.0150.015

3.6254.0004.5005.0006.000

D1

H 11

L1

d2

d3

C R1

R2

js 11 +0.025+0.015

d1

h 10 js 10 +0.005-0.000

Min

L2

0.3750.3750.5000.5000.500

S

0.3750.3750.5000.5000.500

DPDSDouble Acting Piston Seal Imperial

A8-3issue 1 - 20/10/98


35/259

ClaronPolyseal

SFDDouble Acting Piston Seal Metric

0.1 0.2 0.3 0.4 0.5

F (mm)

0

600

Pressure Bar

100

200

300

400

500

Claron Style SFD is a single acting piston seal which may also be arranged back to back in pairs to form a double actingpiston assembly. The sealing element is manufactured from fabric reinforced Nitrile Rubber with either an Acetal or fabric

reinforced Header ring. The seal assembly forms a highly robust unit resistant to shock loads and high pressures typicallyfound in mobile plant equipment.



Style SFD is designed to fit back to back on a split piston. For the seal to function correctly, it is important that care betaken in fitting the seal within its housing.


NBR Rubber









HFB Emuls ions of water in mineral oil . Water content 40% 60








Optimum service conditions are affected by temperature, speed,pressure, surface finish and extrusion gaps. Refer to appendix 1for further information.

Note: Clearance gap F is the maximum permissable. i.e. gapcompletely on one side, in the temperature range of -30C to 100CThe use of a suitably selected Claron bearing ring will effectively reduce


Maximum Diametral Clearance F

A9-1issue 1 - 20/10/98

Maximum Pressure


m/s -30C to 100C

0.80 400 Bar

0.15 600 Bar



36/259

ClaronPolyseal


Part Number

SFDDouble Acting Piston Seal Metric

SFD 157098SFD 196137

SFD 248188

SFD 275196SFD 314236

SFD 314236-FH

SFD 393314SFD 393314-FH

SFD 413334SFD 413334/1FH

SFD 433354-FH

SFD 452354SFD 452354-FHSFD 492393

SFD 492393-FH

SFD 511413SFD 551472SFD 551472-FH

40.0050.00

63.00

70.0080.00

80.00

100.00100.00

105.00105.00

110.00

115.00115.00125.00

125.00

130.00140.00140.00

25.0035.00

48.00

50.0060.00

60.00

80.0080.00

85.0085.00

90.00

90.0090.00

100.00

100.00

105.00120.00120.00

39.0049.00

62.00

68.5078.50

78.50

98.5098.50

103.50103.50

108.50

113.50113.50123.50

123.50

128.50138.50138.50

40.0050.00

63.00

70.0080.00

80.00

100.00100.00

105.00105.00

110.00

115.00115.00125.00

125.00

130.00140.00140.00

9.509.50

9.50

12.5012.50

12.50

12.5012.50

12.5013.50

12.50

15.5015.5015.50

15.50

17.00

15.0015.00

7.507.50

7.50

10.0010.00

10.00

10.0010.00

10.0010.00

10.00

12.5012.5012.50

12.50

12.50

10.0010.00

4.004.00

4.00

5.005.00

5.00

5.005.00

5.005.00

5.00

6.506.506.50

6.50

6.505.005.00

H9

d1D1

h11

S Cd2 d3 L1 R1

+0.0-0.3

e8 Nominal Minimum+0.3-0.0

Maximum

0.80

0.80

0.800.80

0.80

0.80

0.80

0.80

0.800.80

0.801.201.20

1.201.20

1.200.800.80

A9-2issue 1 - 20/10/98

Items in BOLD are to suit ISO 5597 housings.Suffix FH denotes Fabric reinforced header.


37/259

ClaronPolyseal

SPWDouble Acting Piston Seal

Designed for use on one piece pistons, the seal assembly consists of a filled PTFE high performance outer sleeve, preloaded and pressure energised by a precision moulded NBR element. These two components are protected from

extrusion at either side by the fitting of two low friction plastic anti-extrusion rings making the seal highly resistant to shockloads as found in heavy duty mobile equipment. The housing dimensions are those used in standard metric J.I.S. cylinders.




Metric

Note: Clearance gap F is the maximum permissable. i.e. gap

completely on one side, in the temperature range of -30C to 100CThe use of a suitably selected Claron bearing ring will effectively reducethe clearance gap F max. to a value closer to F/2 thus increasing the

pressure capability of the seal.


NBR Rubber









HFB Emulsions of water in mineral oi l. Water content 40% 60

HFC Aqueous polymer solutions. Water content 35% 60HFD R Phosphoric acid ester based NS







A11-1issue 1 - 20/10/98

Maximum Pressure


m/s -30C to 80C -30C to 100C

4 350 Bar 280 Bar

2 500 Bar 400 Bar



38/259

ClaronPolyseal


Part Number H9

CL

1

d1

D1

Nominal+0.20-0.00-0.20

+0.00

3646505560

6570

758085

909395

100105

102

107112

117122

127137142147157

162167

177187197

202

222

9.09.0

11.011.011.0

11.011.0

11.011.012.5

12.512.512.512.512.5

16.0

16.016.0

16.016.0

16.016.016.016.016.0

16.016.0

16.016.016.0

16.0

17.5

4.04.05.05.05.0

5.05.0

5.05.05.0

5.05.05.06.56.5

6.5

6.56.5

6.56.5

6.56.56.56.56.5

6.56.5

6.56.56.5

6.5

7.5

SPW 050SPW 060SPW 065SPW 070SPW 075

SPW 080SPW 085

SPW 090SPW 095SPW 100

SPW 105SPW 108SPW 110SPW 115SPW 120

SPW 125

SPW 130SPW 135

SPW 140SPW 145


SPW 170SPW 180

SPW 185SPW 190


SPW 225

SPW 250

5060657075

8085

9095

100

105108110115120

125

130135

140145

150160165170180

185190

200210220

225

250

SPWDouble Acting Piston Seal

Metric

A11-2issue - 21/02/02


39/259

ClaronPolyseal

CSPG


A12-1issue 2 - 21/02/02

Claron composite seals Style CSPG are designed as high pressure, Low Friction Double-Acting Piston Seals for usein heavy duty hydraulic cylinders as found in mobile equipment to American designs.

Claron Style CSPG consists of a glass fil led high performance P.T.F.E. sealing el iment, energised by aprecision moulded rectangular section NBR rubber.

Temp -40C to 120CPressure upto 800 bar

Velocity upto 15m/sThese range parameters are maximum conditional values.Optimum service conditions are affected by temperature, speed,pressure, surface finish and extrusion gaps.Refer to Appendix 1 for further information.

Maximum Working Pressure for Standard seal applications

using specified tolerances and clearances.Temp. range Temp. range-30C to 80C 80C to 120C

800bar 350 bar

Diametrical Clearance Fshown in the graph is calcu-lated as the maximum permissible extrusion gap, allowing formovement due to side load, for various pressures andtemperatures upto 80C. This product is intended for use with

eitherSTYLE PBR orSTYLE BGF Bearing Rings whicheffectively reduce the Radial clearance to a value nearer to

F/2 thus increasing the pressure capability.The maximum seal extrusion gap should be calculatedallowing for all tolerances, movement and cylinder expansion.For pressures > 400 bar, the seal extrusion gap should bereduced by utilising smaller tolerances. e.g H8 for Cylinderbore, f8 for piston diameter either side of the seal.





40/259

ClaronPolyseal

Claron

Part Number

Nominal Dimensions & Machining Tolerances

CSPG


For F/2 values see note & table For E/2 values see Bearing Housing

A12-2issue 1 - 22/04/99

CSPG0200CSPG0250

CSPG0275CSPG0300

CSPG0325

CSPG0350CSPG0375CSPG0400CSPG0425CSPG0450

CSPG0475

CSPG0500CSPG0525

CSPG0550CSPG0600

CSPG0625CSPG0650CSPG0700CSPG0725CSPG0825

CSPG0925CSPG1050

H9

SL1d1D1

Nominal+0.10-0.00-0.20

+0.00

C

Nominal

2.0002.5002.7503.000

3.250

3.5003.7504.0004.250

4.500

4.750

5.0005.2505.5006.000

6.2506.5007.0007.2508.250

9.25010.500

1.6252.1252.375

2.468

2.718

2.9683.2183.3383.5883.838

4.088

4.2384.4884.738

5.102

5.3525.6026.1026.3527.230

8.2309.420

0.1900.190

0.1900.190

0.190

0.1900.1900.2500.250

0.250

0.250

0.3750.375

0.3750.375

0.3750.3750.3750.3750.375

0.3750.437

0.1870.187

0.1870.268

0.268

0.268

0.3330.3330.333

0.333

0.3830.3830.383

0.3830.451

0.4510.4510.4510.4510.512

0.5120.542

0.1000.1000.1000.150

0.150

0.150

0.1500.1800.1800.180

0.1800.2000.200

0.2000.250

0.2500.250

0.2500.2500.260

0.2600.260


41/259

ClaronPolyseal

CS 8Designed for use on one piece pistons, Claron Style CS8 consists of a precision moulded high performance 98ShorePolyurethane outer sleeve, pre loaded and pressure energised by a square section NBR 80Shore rubber element. The

compact design allows smaller width pistons to be used, and offers excellent wear resistance on a wide range of surfacefinishes.





Double Acting Piston SealMetric

Polyurethane / Nitrile Composit e






H- V Min era l oil as H-L P pl us impr oved viscosity temp. 10 0



HFB Emuls ions of water in mineral o il. Water content 40% 40

HFC Aqu eou s polyme r solutio ns. Wa ter con te nt 35% NS








Note: Clearance gap F is the maximum permissable. i.e. gap

completely on one side, in the temperature range of -30C to 100CThe use of a suitably selected Claron bearing ring will effectively reduce



A13-1issue 1 - 20/10/98

Maximum Pressure


m/s -30C to 80C -30C to 100C

1.0 280 Bar 250 Bar

0.5 450 Bar 400 Bar


For F/2 values see note & table For E/2 values see Bearing Housing


42/259

ClaronPolyseal


Part Number

12.517.522.524.529.0

24.534.0

39.034.539.5

49.0

44.552.047.5

49.5

52.059.054.5

57.059.5

62.064.574.5

84.579.0

86.589.099.0

104.0109.0

119.0

129.0139.0159.0

179.0

3.23.23.23.24.2

6.34.2

4.26.36.3

4.2

6.34.26.3

6.3

6.34.26.36.36.3

6.36.36.3

6.38.1

6.38.18.18.18.1

8.1

8.18.18.1

8.1

2.02.02.0

2.03.0

4.03.0

3.04.04.0

3.0

4.03.04.0

4.0

3.03.04.03.04.0

3.04.04.0

4.05.0

4.05.05.05.05.0

5.0

5.05.05.0

5.0

H9

L1

d1

D1

Nominal

CS 80200CS 80250CS 80300CS 80320CS 80400

CS 80400/2CS 80450

CS 80500CS 80500/2CS 80550/2

CS 80600

CS 80600/2CS 80630CS 80630/2

CS 80650/2

CS 80650/4CS 80700CS 80700/2

CS 80700/4CS 80750/2

CS 80750/4CS 80800CS 80900

CS 81000CS 81000/2

CS 81000/4CS 81100/2CS 81200/2CS 81250/2CS 81300/2

CS 81400

CS 81500CS 81600CS 81800

CS 82000

+0.20

2025303240

4045

505055

60

606363

65

657070

7075

758090

100100

100110120125130

140

150160180

200

h9 -0.00

SC

Nominal

3.753.753.75

3.755.50

7.755.505.507.757.75

5.507.75

5.507.75

7.75

6.50

5.507.756.507.75

6.507.757.75

7.7510.50

6.7510.50

10.5010.5010.50

10.50

10.5010.5010.5010.50

CS 8Double Acting Piston Seal

Metric

A13-2issue 2 - 21/02/02


43/259

ClaronP

Documents

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