mechanical seals 2012 - g a lindberg sealtech ab®...moulded flanges b 23612 - b 23612 q materials...

www.latty.com

Mec

ha

nic

al

Sea

lS

Mechanical SealS

PLaNT1, rue Xavier LattyF-28160 BROU, Tel. +33 (0)2 37 44 77 77Fax +33 (0)2 37 44 77 99

[email protected]

CARTseal®

Single cartridge SealSThe range of single cartridge mechanical seals CARTseal® by LATTY® is available according to the diameters and types with moulded or machined clamps:

double cartridge SealSThe CARTseal® by LATTY® range of double cartridge mechanical seals is available with machined clamps: range B 148.

4

Moulded flangesShaft ø 25 to 70 mm

1“ to 2.750“

B 14610 / B 14610 Q

B 14610 PP / B 14610 PPQ

Material Matching table according to nF en 12756

Carbon-steel D D

Cr-steel (ferritic / martensitic steel) E E

CrNi-steel (austenitic steel) F F

CrNiMo-steel (austenitic steel) G G

Metals with carbide coating -- H

Hard metal coating -- K

Alloy with high nickel content M M

Bronze N N

Special Cast Cr No-steel S2 --

Grey cast iron -- P

Alloy grey cast iron -- R

Cr hardened cast steel -- S

Other metals T T

PTFE, with fiberglass reinforcement Y1 Y1

PTFE, with carbon reinforcement Y4 Y2

Other plastic materials Z Z

Sheet gasket LATTY®flon 94 L -- --

Plastic materials (PtFe, reinforced Y, other plastic materials Z)

Tunsgsten carbide, Ni binder U2 U2

Tunsgsten carbide, CrNiMo binder -- U3

Pure silicon carbide U6 Q1

Silicon carbide - U3 Q2 silica free

Silicon carbide and silicon carbon U5 Q3 compound

Carbon and silicon carbide compound, U9 Q4 silicon on surface

Other carbides -- J

Metals

Metallic oxides

Metal impregnated carbon A A

Resin impregnated carbon B B

Carbon graphite synthetic resin impregnation B1 B

Other carbons -- C

Aluminium oxide V V

Chromium oxide W W

Other metallic oxides -- X

carbides (tungsten carbide u, silicon carbide Q other carbides J)

descriptions licode

nF en 12756 code

Material for friction surfaces - rotary part / stationary part

carbons

Material used for flexible parts

Butyl rubber B B

Ethylene-propylene rubber E E

Perfluorinated rubber K / K2 K

Chloroprene rubber -- N

Nitrile rubber P P

Silicone rubber S S

Fluoro rubber (FPM) V V

Other elastomers -- X

Miscellaneous materials -- U for flexible parts

Graphite -- G

PTFE Y T

Other non-elastomer materials -- Y

Elastomers,coated with FEP M6/M5 M

Miscellaneous materials

non-elastomer materials

elastomers, coated

descriptions

elastomers, uncoated

B 14810 / B 14810 Q

B 14810 PP / B 14810 PPQ

Machined clamps

Shaft ø 25 à 100 mm 1“ to 4“

Machined clamps

Moulded flanges B 23612 - B 23612 Q

Materials used in other parts such as springs, metal bellows

(except mechanical seal flanges and sleeves)

Carbon steel D D

Cr-steel E E

CrNi-steel F F

CrNiMo-steel G G

Alloy with high nickel content M M

Copper-tin alloy (bronze) N N

Other materials T T

Springs of hastelloy C4 T2

descriptions

range names

Single cartridge Version of the LATTY®seal B 23 pentagonal drive, protected spring, mechanical seal.

certain mechanical seals CARTseal® comply

with the essential requirement of the directive ateX 94 / 9 / ce:

grouPe ii 2 and 3 gd cbk t6 to t3

Group II : equipement used on the surface2 and 3 : category* of equipment that may

be used inG : gaseous atmosphereD : dust atmospherec : protection by means of a constructionb : protection by checking the inflammation

sourcek : protection by means of an immersion

(barrier fluid)T6 to T3 : temperature classes*

* For any other classes or categories, please contact us.

Shaft ø to 75 mm to 2.875“

B 14810 DB

B 14810 DBVP

licode

nF en 12756 code

licode

nF en 12756 code

CARTseal® B 236

CARTseal® B 146

CARTseal® B 148

CARTseal® B 148

Mec

ha

nic

al

Sea

lS

The maximum temperature, pressure and speed given in this document cannot be associated in any case.

Upper version of CARTseal® B 14610, this model includes an auxiliary seal used as a quench feature. Its unique fibrous material makes it water absorbent, thus capable of supporting some water shortage.Thanks to its quench device, CARTseal® B 14610 Q increases seal life expectancy on crystallizing, solidifying or vaporizing products.

5

CART®seal B 14610 is a mix of concepts linking ingenuity and technology. CART®seal B 14610 is designed for the end user as testifies its exceptional modularity allowing full compliance with all types of environments and a reduced operating cost.In addition, CART®seal B 14610 is a paramount of technology targeted at performance, ease of use and safety: the drive system, unique working length, self-turning setting clamps partially illustrate this affirmation. CART®seal B 14610 is up to nF en 12756.

025028030032033035038040043045048050053055060065070

7894178942789437894478945789467894878949789507895178952789537895478955789567895778958

u6b1V Metric u6u6V Metric

025028030032033035038040043045048050053055060065070

7895978960789617896278963789647896578966789677896878969789707897178972789737897478975

075080085090095100

461804618146182461834618446185

075080085090095100

461864618746188461894619046191

1.0001.1251.2501.3751.5001.6251.7501.8752.0002.1252.2502.3752.5002.6252.750

791137911479115791167911779118791197912079121791227912379124791257912679127

u6b1V Imperial u6u6V Imperial

1.0001.1251.2501.3751.5001.6251.7501.8752.0002.1252.2502.3752.5002.6252.750

791287912979130791317913279133791347913579136791377913879139791407914179142

2.8753.0003.1253.2503.3753.5003.6253.7504.000

2.8753.0003.1253.2503.3753.5003.6253.7504.000

462134621446215462164621746218462194622046221

462044620546206462074620846209462104621146212

025028030032033035038040043045048050053055060065070

7898278983789847898578986789877898878989789907899178992789937899478995789967899778998

u6b1V + QuenchMetric

u6u6V + QuenchMetric

025028030032033035038040043045048050053055060065070

7899979000790017900279003790047900579006790077900879009790107901179013790147901579016

1.0001.1251.2501.3751.5001.6251.7501.8752.0002.1252.2502.3752.5002.6252.750

1.0001.1251.2501.3751.5001.6251.7501.8752.0002.1252.2502.3752.5002.6252.750

791597916079161791627916379164791657916679167791687916979170791717917279173

075080085090095100

461924619346194461954619646197

075080085090095100

461984619946200462014620246203

u6b1V + QuenchImperial

u6u6V + QuenchImperial

2.8753.0003.1253.2503.3753.5003.6253.7504.000

462224622346224462254624046227462284622946230

2.8753.0003.1253.2503.3753.5003.6253.7504.000

462314623246233462344623546236462374623846239

791447914579146791477914879149791507915179152791537915479155791567915779158

Article # ØArticle #Ø

chemical and petrochemical industries, water distribution and sewage, food processing industry, boiler plants, paper mills, etc.





Article # Ø

u6b1V Metric u6u6V Metric

ØArticle #ØArticle #

u6b1V Imperial u6u6V Imperial

Manufactured upon request only. Please consult us




Article # Ø Article # Ø Article # Ø

T -20 °C to 220 °C

P < 2.5 MPa (25 bar)

S < 20 m/s

ØArticle # ØArticle #ØArticle #ØArticle #

T -20 °C to 220 °C

P < 2.5 MPa (25 bar)

S < 20 m/s

Cartridges Single cartridge SealS

Moulded Flanges range names B 146 - Shaft diameters equal to or less than 70 mm

Machined clamps range names B 148 - Shaft diameters equal to or greater than 75 mm



ØArticle # ØArticle #

Article # Ø Article # Ø

CARTseal® B 14610

CARTseal® B 14610 Q


CARTseal® B 14810

All corrosive, abrasive and slightly clogging fluids. Approval: norme NF EN 12756.

Mec

ha

nic

al

Sea

lS


025028030032033035038040043045048050053055060065070

7967279673796757967679677796787967979680796817968279683796847968579686796877968879689

025028030032033035038040043045048050053055060065070

7969079691796927969379694796957969679697796987969979700797017970279703797047970579706

1.0001.1251.2501.3751.5001.6251.7501.8752.0002.1252.2502.3752.5002.6252.750

1.0001.1251.2501.3751.5001.6251.7501.8752.0002.1252.2502.3752.5002.6252.750

797567975779758797597976079761797627976379764797657976679767797687976979770

797417974379742797447974579746797477974879749797507975179752797537975479755

u6b1V Metric u6u6V Metric u6b1V Imperial u6u6V Imperial

Article # Ø Ø Ø ØArticle # Article # Article #

075080085090095100

476086016359761585326016460165

075080085090095100

486405399460190601916019260193

2.8753.0003.1253.2503.3753.5003.6253.7504.000

601816018260183601846018560186601876018860189

2.8753.0003.1253.2503.3753.5003.6253.7504.000

602096021060211602126021360214602156021660217

025028030032033035038040043045048050053055060065070

7970779708797097971079711797127971379714797157971679717797187971979720797217972279723



025028030032033035038040043045048050053055060065070

7972479725797267972779728797297973079731797327973379734797357973679737797387973979740

1.0001.1251.2501.3751.5001.6251.7501.8752.0002.1252.2502.3752.5002.6252.750

797717977279773797747977579776797777977879779797807978179782797837978479786

1.0001.1251.2501.3751.5001.6251.7501.8752.0002.1252.2502.3752.5002.6252.750

797877978879789797907979179792797937979479795797967979779798797997980079801

075080085090095100

584966021860219602206022160222

075080085090095100

602235839160224602255939954682

2.8753.0003.1253.2503.3753.5003.6253.7504.000

602416024260243602446024560246602476024860249

2.8753.0003.1253.2503.3753.5003.6253.7504.000

602666026760268602696027060271602726027360274




Designed specially for applications where flush circulation is useless or prohibited, CARTseal® B 14610 PP offers all the internal proven benefits of CARTseal® B 14610 on a thinner flange configuration targeted at cost reduction.

Designed specially for applications where flush circulation is useless or prohibited, CARTseal® B 14610 PPQ offers all the internal proven benefits of CARTseal® B 14610 Q on a thinner flange configuration. Absence of medium crystallization underneath the faces, heating or cooling of the seal are now effectively realized.

Cartridges

6

u6b1V Metric u6u6V Metric u6b1V Imperial u6u6V Imperial






Article # Ø ØArticle # Article # Article #


chemical and petrochemical industries, water distribution and sewage, food processing industry, boiler plants and paper mills.All corrosive, slightly abrasive and clogging fluids.

T -20 °C to 220 °C

P < 2.5 MPa (25 bar)

S < 20 m/s

Ø Ø

T -20 °C to 220 °C

P < 2.5 MPa (25 bar)

S < 20 m/s




Single cartridge SealS




Machined clamps range names B 148 - Shaft diameters equal to or greater than 75 mmCART®seal B 14810 PPQ

CART®seal B 14610 PPQ

CART®seal B 14810 PP

CART®seal B 14610 PP

Mec

ha

nic

al

Sea

lS


7

Cartridges

Cartridge version of the LATTY®seal B 23 pentagonal drive, protected spring, mechanical seal.the areas of applications are huge due to the protection design for the spring washer: Pumps conveying slurries for the sugar industry, paper industry, extracting industry, for heavy industries, all simple assemblies possible (cartridge, tandem, quench, etc.).

With its quench CARTseal® B 23610 Q improves the life time of the mechanical seal used with crystallising, solidifying or vapouring products.

Ø Ø

b u6V Metric

025028030032033035038

Ø

040043045048050053055

79026790277902879029790307903179032

79019790207902179022790237902479025

Article # Article #

058060063065068070

790337903479035790367903779038

Article #

T -20 °C to 160 °C

P < 2.5 MPa (25 bar)

S < 20 m/s

1.0001.1251.2501.3751.500

7917979180791817918279183

1.6251.7501.8752.0002.125

7918479185791867918779188

Article # Ø Ø ØArticle # Article #

2.2502.3752.5002.6252.750

7918979190791917919279193

Ø Ø Ø

u6u6V Imperial

Ø Ø

1.0001.1251.2501.3751.500

7919679197791987919979200

Ø

1.6251.7501.8752.0002.125

7920179202792037920479205

Article # Article # Article #

2.2502.3752.5002.6252.750

7920679207792087920979210

u6u6V Metric

025028030032033035038

040043045048050053055

79046790477904879049790507905179052

79039790407904179042790437904479045

Article # Article #

058060063065068070

790537905479055790577905879059

Article #

b u6V Imperial



T -20 °C to 160 °C

P < 2.5 MPa (25 bar)

S < 20 m/s

025028030032033035038

040043045048050053055

79074790757907679077790787907979080

79067790687906979070790717907279073

Article # Ø ØArticle # Ø

058060063065068070

790817908279083790847908579086

Article #

b u6V Metric

Ø Ø Ø

b u6V Imperial

1.0001.1251.2501.3751.500

7921179212792137921479215

1.6251.7501.8752.0002.125

7921679217792187921979220

Article # Article #

Ø Ø

Article #

Ø

2.2502.3752.5002.6252.750

7922179222792237922479225

025028030032033035038

040043045048050053055

Ø Ø Ø

79095790967909779098790997910079101

79088790897909079091790927909379094

Article # Article #

058060063065068070

791027910379104791057910679107

Article #

u6u6V Metric u6u6V Imperial

1.0001.1251.2501.3751.500

7922879229792307923179232

1.6251.7501.8752.0002.125

7923379234792357923679237

Article # Article # Article #

2.2502.3752.5002.6252.750

7923879239792407924179242




Moulded Flanges range names B 146 - Shaft diameters equal to or less than 70 mm CARTseal® B 23612


Single cartridge SealS

CARTseal® B 236

Sets of spare parts packed in KIT form adapted to different mechanical seals cartridge type B 14 may be provided.Please contact us!

SPare KITS carTrIDge

Mec

ha

nic

al

Sea

lS

8

Cartridges

CARTseal® B 14810 DB is today the ultimately sophisticated version of CARTseal® B 14810. Capable of operating as a pressure less tandem seal or as a pressured double seal, CARTseal® B 14810 DB guarantees, by inventory shrinkage, a TCO reduction, while maximum sealing flexibility and reliability are given by this one product that fits many applications. chemical and petrochemical, automotive, food processing industry, etc. All corrosive, abrasive and slightly clogging fluids.

CARTseal® B 14810 DBVP can operate either as a pressurized double mechanical seal or as a tandem mechanical seal without barrier pressure. CARTseal® B 14810 DBVP is equipped with a pumping screw (VP) which efficiently circulates the barrier fluid without requiring a costly and time-consuming installation of a motorized-pump.All the features and benefits in connection with the B 14610 and B 14810 DB versions also apply to the CARTseal®

B 14810 DBVP.

u6u6V + u6b1V Metric

Article # Ø

ØArticle #

«Can be supplied

with approval»

T -20 °C to 220 °C P < 2.5 MPa (25 bar) S < 20 m/s


T -20 °C to 220 °C

P < 2.5 MPa (25 bar)

S < 20 m/s

35783357843578535786

35787357883578935790

35791594173579335794

35795357963579759411

59243601176011860119

6012060121

025028030032

033035038040

043045048050

055060065070

075080085090

095100

Article # Ø Article # Ø Article # Ø Article # Ø Article # Ø

u6u6V + u6u6V Metric

Article # Ø

35751357523775335754

35755357563575735758

35759594183576135762

35763357643576535766

60111601126011360114

6011560116

025028030032

033035038040

043045048050

055060065070

075080085090

095100


u6u6V + u6b1V Imperial

1.0001.1251.2501.375

35799358003580135802

1.5001.6251.7501.875

60515358043580535806

2.0002.1252.2502.375

35807358083580935810

2.5002.6252.7502.875

35811358123581360301

3.0003.1253.2503.375

60302603036030460305

3.5003.6253.7504.000

60306603076030860309

ØArticle # ØArticle # ØArticle # ØArticle # ØArticle #

ØArticle #

u6u6V + u6u6V Imperial

1.0001.1251.2501.375

35767357683576935770

1.5001.6251.7501.875

35771357723577335774

2.0002.1252.2502.375

35775357763577735778

2.5002.6252.7502.875

357793578035781

60288

3.0003.1253.2503.375

60289602906029560296

3.5003.6253.7504.000

60297602986029960300


CART®seal B 14810 DB

double cartridge SealS


The GM CARTseal®

B14810 DBSa is a variant of our dual versions designed for applications in extremely harsh and corrosive environments.

The “wet” parts of the seal are made of exotic materials or with optional coatings.

Sets of spare parts packed in KIT form adapted to different mechanical seals cartridge type B 14 may be provided.Please contact us!

SPare KITS carTrIDgeCART®seal B 14810 DBVP

The operating characteristics are identical to those of the standard versions.

Mec

ha

nic

al

Sea

lS


CART®seal B 14810 DBSa


9

Standard and derived series

r bVV

85369 64017 85371 85372 85373

014 016 018 020 022

81628 60072021

53110 21997

60073007

024 025 028 030 032

85374 49588

60074037 60074038

85375

033 035 038 040 043

60075046 60075012 60075044

85376 66142

045 048 050 053 055

85377 85378 85814 85379 85380

060 063 065 070 075

85381 080

Article # Ø

T -20 °C to 180 °C

P < 1 MPa (10 bar)

S < 10 m/s

Article # Ø

r bu6V

85370 65119 52179 85391 85392

014 016 018 020 022

78483 65320 62703 63258 85393

024 025 028 030 032

84150 66408 42604 68275 85394

033 035 038 040 043

72199 85395 84166 85396

60075446

045 048 050053 055

85397 85398 85399 85400 71886

060 063 065 070 075

85401

080

Conceptually similar to LATTY®seal U 1000 but fitted with a carbon face, LATTY®seal U 1110 fulfills a wide spectrum of applications on commonly used NF EN 12756 equipment. Its conical spring concept makes it dependent on direction of rotation.

chemical, food processing and bio-engineering industries, water circulation applications.

All corrosive, non-abrasive and non-clogging fluids.

Streamlined to an extreme, LATTY®seal U 1000 is the mechanical seal of choice for a wide variety of NF EN 12756 equipment. Ruggedness and simplicity are all factors of longevity and installation ease. Its conical spring concept makes it dependent on direction of rotation. chemical, food processing and bio-engineering industries, water circulation applications. All slightly corrosive, non-abrasive and non-clogging fluids.

Approval: NF EN 12756 specification.

T -20 °C to 180 °C P < 1 MPa (10 bar) S < 10 m/s

r g2bV

Article # ØArticle # Ø

coMPlete unbalanced Mechanical SealS



LATTY®seal U 1110

LATTY®seal U 1000

LATTY®seal U 6810

T -20 °C to 220 °C

P < 1 MPa (10 bar)

S < 15 m/s

Targeted at the immense field of process pumps built to NF EN 12756, LATTY®seal U 6810 offers an instantaneous interchangeability of the rotating face permitting multiple use and cost reduction. Wide spectrum of rotating and stationary faces.

chemical and petrochemical, food processing and bio-engineering industries, feed water applications, etc.

All corrosive, abrasive and slightly clogging fluids.


060063065070075080

556115561255613556145561555616

018020022024025028

555985559955600556015560255603

030032033035038040

556045560555606541585560754157

043045048050053055

556085245955609541565561054155

085090

5561755618

bu6VØArticle # ØArticle # ØArticle # ØArticle # ØArticle #

458237001441970014430700142877001443170015458

4057270015329

033035038040043045048050

7001020070011175600111767001117470012165700121227001314570013247

018020022024025028030032

bVV

018020022024025028

555825150055583555845245855585

030032033035038040

555865263955587524575558855589

043045048050053055

555905559155592432835559355594

060063065070075080

432845559547008432855305343286

085090

5559655597

060063065070075080

432873315855176556224926755623

018020022024025028

516705014950151501505015219821

030032033035038040

501535015450155470075015650157

043045048050053055

501585015955619330805562055621

085090

5562455625

u6u6VØArticle # ØArticle # ØArticle # ØArticle # ØArticle #


Mec

ha

nic

al

Sea

lS


10


Aimed at high-pressure process pumps, built to NF EN 12756, LATTY®seal B 6810 is the compensated version of the U6810.chemical and petrochemical, food processing and bio-engineering industries, feed water applications, etc.

All corrosive, abrasive and slightly clogging fluids. Approval: NF EN 12756 specification.

au6V

Article # Ø

045 048 050 053 055060

66814 85558 85561 85562 8464685563

030 032 033 035038 040 043

85555 72938 72938 6428185556 73555 71213


coMPlete unbalanced Mechanical SealS

coMPlete balanced Mechanical SealS


Article # Ø

LATTY®seal B 6810

018020022024

34989348954106936691

r u6u6V

025028030032

35036 350373503835039

033035038040

3504035041 3504235043

043045048050

382603504455385 35045

Conceptually similar to LATTY®seal U 1000 but fitted with silicon carbide faces, LATTY®seal U 1212 is particularly suitable for the pumping of light slurry fluids on widely used NF EN 12756 pumps. Its conical spring concept makes it dependent on direction of rotation. chemical, food processing and bio-engineering industries, waste water and sewage applications.

All slightly corrosive, abrasive and non-clogging fluids. Approval: NF EN 12756 specification.

T -20 °C to 180 °C

P < 1 MPa (10 bar)

S < 10 m/s

053055060065

21345350463826121346

Article # Ø

070075080

5349055558

60227343


LATTY®seal U 1212

Solely designed for the saling of highly abrasive or viscous media, LATTY®seal B 10712 is the forgiving seal that heavy industry requires in terms of endurance and reliability.Friction torque in tungstene carbide, niquel binder (U2) Its ability to receive abuses is unsurpassed.

Pulp and paper mills, sugar, waste water applications. All corrosive, abrasive and highly clogging fluids.

T -20 °C to 180 °C P < 1 MPa (10 bar) S < 10 m/s

T -20 °C to 220 °C

P < 2 MPa (20 bar)

S < 25 m/s

b au6V

Article # Ø

b u6u6V

Article # Ø Article # Ø


Using a State-of-the-Art welded bellows technology, LATTY®seal B 17110 B provides no hang-up or shaft fretting due to the absence of any semi-dynamic O-rings. The centrifugal force and natural bellows respiration make LATTY®seal B 17110 B a self cleaning seal. High rotation speeds are achievable.

chemical, petrochemical, pulp and paper applications

All corrosive, slightly abrasive and clogging fluids.

Article # Ø Article # Ø Article # Ø

025 028030032033035038

64421 85210 85211 85212 7425385213 82214

040043045048055060050

82215 82216 8221781776 85218 85219 67331

053063065070075080

852208522177599852228522385224

025 028030032033035038

85225 70852 76027 85226 8522764305 68693

040043045048055060050

85228 85229 7766467727 80870 85230 82098

053063065070075080

8523185232 76014 85233 85234 69805

LATTY®seal B 10712

LATTY®seal B 17110 B / B 17210 B

LATTY®seal B 17110 B LATTY®seal B 17210 B

Mec

ha

nic

al

Sea

lS


11


u6u6V Metric u6u6V Imperial

018020022024025028030032033035

038040043045048050053055058060

063065070075080085090095100

715347153571536715377153871539715407154171214

71524715257152671527715287152971530715317153271533

71514715157151671517715187151971520715217152271523

Article # Ø

0.7500.8751.0001.1251.2501.3751.5001.6251.7501.875

71544715457154671547715487154971550715517155271553

2.0002.1252.2502.3752.5002.6252.7502.8753.0003.125

71554715557155671557715587155971560715617156271563

3.2503.3753.5003.6253.7503.8754.000

71564715657156671567715687156971570



LATTY®seal B 18212, designed in compliance with NF EN 12756 is suitable for use in severe application cases due to its strength and reliability.The use of an overdimensioned cylindrical spring and the friction faces made of silicium carbide U3 (Q2) or, for the most difficult cases of tungsten carbide with nickel binder U2 (U2), make it a complete balanced mechanical seal that has proven its efficiency with in extremely severe atmospheres.iron and steel industry, sugar industry, paper industry, treatment of waste water, heavy industry, etc.Any corrosive, abrasive and clogging fluid.


u6u6V Article # Ø

Manufactured upon request only. Please consult usT -20 °C to 180 °C P < 2.5 MPa (25 bar) S < 20 m/s

LATTY®seal B 18212

055060065070075080 085090095100

75306622817530775308753097531075311

6696663157697

61808


Standard balanced mechanical seal with a single spring washer and pentagonal drive.the areas of applications are huge due to the protection design for the spring washer : pumps conveying slurries for the sugar industry, paper industry, extracting industry, for heavy industries, all simple assemblies possible (cartridge, tandem, quench, etc.).

T -20 °C to 160 °C

P < 2.5 MPa (25 bar)

S < 20 m/s


LATTY®seal B 23

bu6V Metric

018020022024025

7140071401714027140371404

028030032033035

7140571406714077140871409

038040043045048

714107141171412

7093471413

ØArticle #

050053055058060

7141471415714167141771418

063065070075080

7141971420714217142271423

bu6V Imperial

0.7500.8751.0001.1251.250

7142871634714317143271433

1.3751.5001.6251.7501.875

7143471435714367143771438

2.0002.1252.2502.3752.500

7143971440714417144271443

ØArticle #

2.6252.7502.8753.0003.125

7144471445714467144771448

3.2503.3753.5003.6253.750

7144971450714517145271453

ØArticle # ØArticle # ØArticle # ØArticle #


3.8754.000

7145471455

ØArticle #

085090095100

71424714257142671427

ØArticle #

3.8754.000

7145471455

018020022

713437134471345

024025028

713467134771348

030032033

713497135071351

035038040

713527135371354

043045048

713557135671248

050053055

713577135871359

058060063

713607136171362

065070075

713637136471366

080085090

713677136871369

095100

7137071371

ØArticle # ØArticle # ØArticle # ØArticle # ØArticle # ØArticle # ØArticle # ØArticle # ØArticle # ØArticle #

bVV Imperial

bVV Metric

0.7500.8751.000

713737137471375

1.1251.2501.375

713767137771378

1.5001.6251.750

713797138071381

1.8752.0002.125

713827138371384

2.2502.3752.500

713857138671387

2.6252.7502.875

713887138971390

3.0003.1253.250

713917139271393

3.3753.5003.625

713947139571396

3.7503.8754.000

713977139871399

ØArticle # ØArticle # ØArticle # ØArticle # ØArticle # ØArticle # ØArticle # ØArticle # ØArticle #


714867148771488

714897149071491

714927149471495

714967149771498

714997150071501

715027150371504

715057150671507

715087150971510

715117151271513

0.7500.8751.000

1.1251.2501.375

1.5001.6251.750

1.8752.0002.125

2.2502.3752.500

2.6252.7502.875

3.0003.1253.250

3.3753.5003.625

3.7503.8754.000

u6u6V Imperial

ØArticle # ØArticle # ØArticle # ØArticle # ØArticle # ØArticle # ØArticle # ØArticle # ØArticle # ØArticle #

ØArticle # ØArticle # ØArticle # ØArticle # ØArticle # ØArticle # ØArticle # ØArticle # ØArticle #

714567145771458

714597146071461

714627146371464

714657146671467

714687146971470

714717147271473

714747147571476

714777147871479

714807148171482

7148371484

018020022

024025028

030032033

035 038040

043045048

050053055

058060063

065070075

080085090

095100

u6u6V Metric

LATTY®seal B 23212

LATTY®seal B 23210

LATTY®seal B 23110

Mec

ha

nic

al

Sea

lS

513 521 534524511

Since no metal part is in contact with the media, the externally mounted LATTY®seal B 16670 a3 withstands highly corrosive media. Due to a lateral tightening screw and an engraved reference line, installation is quick and simple. chemical, food industry, reactors applications.All highly corrosive, abrasive and slightly clogging fluids.

12

a3 bu6V

85261 85262 85263 85264

025 028 030 032

85265 85266 85267 85268

033 035 038 040

85239 85270 85271 85272

043 045 048 050

74260 85273 85274 74259

053 055 058 060

85275 85276 85277

063 065 070

a3 bVV

85243 85244 85245 85246

025 028 030 032

85247 85248 85249 85250

033 035 038 040

8525185252 85253 85254

043 045 048 050

8525585256 85257 56795

053 055 058 060

82258 82259 85260

063 065 070


All spare parts on simple request – Please contact us!

T -20 °C to 220 °C

P < 1 MPa (10 bar)

S < 15 m/s


a3 u6u6VØArticle #

85278 85279 85280 85281

025 028 030 032

8164174873 85282 85283

033 035 038 040

85284 8194785285 85286

043 045 048 050

85287 85288 85289 85290

053 055 058 060

85292 85293 85294

063 065 070




LATTY®seal B 16670 a3


LATTY® international provides all servo-controls, thermo-syphon and lubrication units as required, specially suited to the operation of mechanical seals.

Servo-control and lubrication

The lubrication modules (Groupes De Lubrification - GDL) simultaneously maintain the pressure in the seal boxes and also carry out barrier fluid temperature control. They can be used for all models of seals and types of fitting (for example, double, tandem, etc.).Stainless steal thermosiphons ensure the circulation of the barrier fluids through the boxes and other series of LATTY®

mechanical seals.

gDL/Thermo

acceSSorieS

Performance materials such as Hastelloy®, titanium, Uranus® for the metal components, perfloride seals (Kalrez®, Parofluor®) or proven contact surfaces used in the construction of our cartridge and box assemblies provide resistance to particularly aggressive and corrosive atmospheres.

ModuleS


Ingeniously designed around an elastomer bellows acting as a seat for the face and secondary sealing element, ECOLINE’s small dimensions make it suitable for any equipment.ECOLINE is fitted with different types of stationary fits which makes it suitable for installation on a wide range of equipment. The independence from the direction of rotation is a stock reduction factor.

chemical industry, sewage treatment and water conditioning, food industry.

Any slightly corrosive, abrasive and non-clogging fluid.

range ECOLINE® bY LATTY®M

ech

an

ica

l S

ealS

mechanical seals 2012 - g a lindberg sealtech ab®...moulded flanges b 23612 - b 23612 q materials...

Documents