hova · * mechanical seals * mechanical seal spare parts * pump spare parts * customized...

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MECHANICAL SEALS

SEAL PARTS

COMPLETE SEALS

HOVA mechanical seal spare parts with long durability do ensure to improve service life. Agreements betweenHOVA and our customers ensure that seals with key funktion can be stocked for instant shipment and reduction ofshutdown times.

All parts are guaranteed and are supplied in original materials.

HOVA Mechanical seals are a direct replacement of existing seals and components designed to fit withoutany modification. We suppy parts and complete assembled seals:Standard Seals, Wedge Seals, balanced and unbalanced, Metal Bellow Seals, Gas Seals

HOVA

We supply seal parts for:John Crane - Borg Warner/Flowserve - Pacific Wietz/Flowserve

R R R

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HOVA

COMPANY PROFILEAims of the Company:To provide the petrochemical, chemical and other related industries with aneconomical choice of spare parts and services, delivered consistently in a timelymanner and to the highest quality standards.

OverviewHOVA was founded in 1980 in Lossburg, Germany and is an independentmanufacturer and supplier of compressor parts, mechanical seals, and pump parts.For 35 years, HOVA has been servicing customers in over 30 countries in theworld. The company's core competency is the supply and manufacturing of spare partsand equipment for the petrochemical, chemical, power plants, pipelines, fertilizers and other related industries. HOVA offers a large inventory of spare- andreplacement parts for reciprocating compressors, mechanical seals (as well ascomplete seals) and pumps In addition, HOVA provides a wide range of engineering, re-engineeringÿandtechnical services as well as the refurbishment of major parts (such ascrankshafts, impellers, rotors, bearings, etc.).

HOVA is a fully independent manufacturer and supplier - not associated with anyOriginal Equipment Manufacturer (OEM).

HOVA's Key Competencies:

* Compressor spare parts * Complete compressor units * Mechanical seals * Mechanical seal spare parts * Pump spare parts * Customized manufactured parts * Re-engineering / refurbishing

HOVA's network of associated partner companies allows for access to a widerange of products and services, provided through well experienced specialists,always ensuring the highest flexibility at the highest possible quality.

HOVA's Standards:HOVA produces according to international quality standards like EN, DIN, API etc.Raw materials are based on ASTM, JIS, BS, DIN and other international standardsrequired. Major components are according to OEM and sub-vendor engineeringdrawings. Allÿpartsÿare quality tested andÿwarranted. Third party inspections arewelcome.

Location: HOVA GmbH, Bahnhofstrasse 31, 72290 Lossburg, Germany Phone: +49 / 7446 / 9511-0, Email: info hova-gmbh.com @

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HOVA is an Independent manufacturer of mechanical seals for the brands below. Our products are fully supported by a teamof engineers with knowledge and experience. In addition to parts we also provide on site services like repairs and overhauling.

MECHANICAL SEALS

HOVA

"QB", "QBT" Page 5 - 8

"Q", "QT" Page 9 - 12

"U", "UK", "UC", "UKC""UO" "UKO" Page 13 - 14

"D" Page 15 - 16

Parts for "U", "UK", "UC", "UKC", "UO","UKO", "D" Page 17

Rotating faces for "U", "UK", "UC", "UO","UKO", "UZ", "UZO", "UZC" Page 18

Rotating faces for "D" Page 19

"UZ", "UZC", "UZO" Page 20 - 22

"UX", "UXO" Page 23 - 25

"GS", "GSL"

"UHT", "DHT"

Seals and Parts forBorg Warner (Flowserve)

Seals and Parts forJohn Crane

"8B1" Page 27 - 29

Seats (Mating Rings) for all models 0 - 31

"109B" ("909B"), ("9B)" Page 32 - 34

Heat Exchanger Page 35

"8B1T", "8-1T, 8-1"

"109", "9"

Seals and Parts forPacific-Wietz (Flowserve)

"Allpac"

"Europac"

*This file is optimised for Acrobat Reader *R

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Seals and Replacement Parts forBORG WARNER (Flowserve )

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HOVA

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Quality Made in Germany.

Chemical industryFood and beverage industryMarine applicationsProcess industryWater and waste waterapplications

General application Corrosive mediaSome acidsOils

Typical Industrial Applications

1 = Retainer 2 = Set Screw 3 = Springs 4 = Thrust Ring 6 = O-Ring 7 = Rotating Face 9 = Stationary Face10 = Seat Ring

Compact seal design to fitmost API and ANSI pumps. Suitable for mixers and agitators as well. A large variety of elastomersallows the use for mostcommon industrial fluids. Withadditional back-up ring forhigher pressure applications. Easy to repair on site or atour workshop, where it alsocan be converted to awedge type design. Standard seat type is O-ringtype with all commonalternatives.

H-QB, H-QBT High Pressure Balanced Multiple Spring Seal

Product Description Technical FeaturesSingle acting, balanced,bi-directional, multiple springs

Seal rings

Carbon (general service)Carbon (antimon)Silicon Carbide (SiC-SI)Silicon Carbide (SiC)Tungsten Carbide (CO)Tungsten Carbide (NI)

SeatsChromium castSteel (stellited)Silicon Carbide (SiC-SI)Silicon Carbide (SiC)Tungsten Carbide (CO)Tungsten Carbide (NI)Ceramic

Secondary seals

Buna-NFluoroelastomerPerfluorelastomerEthylene PropyleneNeopreneSilicone

Performance Capabilities

Materials

Shaft sizes: 1 "........6" (25,4......152,4 mm)

Operatingpressure: max. 83 bar(1200 PSIG)

Operatingtemperature: -40øC - +204øC

(-40øF - +400øF)Speed: max. 25 m/sec.

(max. 75 ft/sec.)

Item Identification

23

467 91 10 d1

d2

d3

d4

l3k

6

QB Seal QBT Seal

HOVA

Design Variations

NOM− d2 d2 d3 d4min l3k SIZE inch mm mm mm mm

Dimensions

1000 1, 000 25, 40 39, 70 42, 90 33, 30

1125 1, 125 28, 57 42, 90 46, 00 34, 90

1250 1, 250 31, 75 46, 00 49, 20 34, 90

1375 1, 375 34, 92 49, 20 52, 40 34, 90

1500 1, 500 38, 10 52, 40 55, 60 34, 90

1625 1, 625 41, 27 58, 70 63, 50 42, 90

1750 1, 750 44, 45 61, 90 66, 70 42, 90

1875 1, 875 47, 62 65, 10 69, 80 42, 90

2000 2, 000 50, 80 68, 30 73, 00 42, 90

2125 2, 125 53, 97 71, 40 76, 20 42, 90

2250 2, 250 57, 15 76, 40 79, 40 42, 90

2375 2, 375 60, 32 77, 80 82, 50 42, 90

2500 2, 500 63, 50 81, 00 85, 70 42, 90

2625 2, 625 66, 67 88, 90 95, 20 50, 80

2750 2, 750 68, 26 92, 10 98, 40 50, 80

2875 2, 875 73, 02 95, 20 101, 60 50, 80

3000 3, 000 76, 20 98, 40 104, 80 50, 80

3125 3, 125 79, 37 101, 60 109, 50 50, 80

3250 3, 250 82, 55 104, 80 112, 70 50, 80

3375 3, 375 85, 27 107, 90 115, 90 50, 80

3500 3, 500 88, 99 111, 10 119, 10 50, 80

3625 3, 625 92, 07 114, 30 122, 20 50, 80

3750 3, 750 95, 25 117, 50 125, 40 50, 80

3875 3, 875 98, 42 120, 60 128, 60 50, 80

4000 4, 000 101, 60 123, 80 131, 80 50, 80

4125 4, 150 104, 77 130, 20 139, 70 52, 40

4250 4, 250 107, 95 142, 90 142, 90 52, 40

4375 4, 375 111, 12 136, 50 146, 00 52, 40

4500 4, 500 114, 30 139, 70 149, 20 52, 40

4625 4, 625 117, 47 142, 90 152, 40 52, 40

4750 4, 750 120, 65 146, 00 155, 60 52, 40

4875 4, 875 123, 82 149, 20 158, 70 52, 40

5000 5, 000 127, 00 152, 40 161, 90 52, 40

5125 5, 125 130, 17 155, 60 165, 10 52, 40

5250 5, 250 133, 35 165, 10 174, 60 57, 10

5375 5, 375 136, 52 168, 30 177, 80 57, 10

5500 5, 500 139, 70 171, 40 181, 00 57, 10

5625 5, 625 142, 87 174, 60 184, 10 57, 10

5750 5, 750 146, 05 177, 80 187, 30 57, 10

5875 5, 875 149, 22 181, 00 190, 50 57, 10

6000 6, 000 152, 40 184, 10 193, 70 57, 10

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H-QB, H-QBT Balanced Multiple Spring Seal

Parts for Rotating Unitsfor Models QB, QBT

Replacement-/Repair-Partsfor Borg Warner Seals

SealSize

OEMReference

Set Screws (UNC)Spring Holder Retaining Ring

OEMReference

PartNumber

PartNumber

OEMReference

PartNumber

Springs

OEMReference

PartNumber

10001125125013751500162517501875200021252250237525002625275028753000312532503375350036253750387540004125425043754500462547504875500051255250537555005625575058756000

154744154747154750154753154756154759154762154765154768154771154774154777154780154783154786154789154792154795154798154801154804154807154810154813154816154819154822154825154828154831154834154837154840154843154846154849154852154855154858154861154864

668753668769668769668769668769668796668796668796668796668796668818668818669124668838668838668838668838668859668859668859668859668859668838668838658838669515669515669515669515669515669515669515669515669515669515669516669516669516669516669516669516

4R04264R04264R04264R04264R04264R04324R04324R04324R04324R04324R04324R04324R04324R04374R04374R04374R04374R04374R04374R04374R04374R04374R04374R04374R04374R04384R04384R04384R04384R04384R04384R04384R0438$R04384R04384R04384R04384R04384R04384R04384R0438

668768668773668781668786668791668797668803668808668813668819668824668828668833668839668844668848668853668860668865668869668874668879668884668889668894668919668924668929668934668939668944668950668956668962668968668974668980669465669471669477669483

SP221SP222SP222SP222SP222SP223SP223SP223SP223SP223SP224SP224SP225SP226SP226SP226SP226SP227SP227SP227SP227SP227SP226SP226SP226SP227SP227SP227SP227SP227SP227SP227SP227SP227SP227SP228SP228SP228SP228SP228SP228

CP63x63CP63x63CP63x63CP63x63CP63x63CP79x95CP79x95CP79x95CP79x95CP79x95CP79x95CP79x95CP79x95CP95x95CP95x95CP95x95CP95x95CP95x95CP95x95CP95x95CP95x95CP95x95CP95x95CP95x95CP95x95CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127

1000/RE2211125/RE2211250/RE2211375/RE2211500/RE2211625/RE2211750/RE2211875/RE2212000/RE2212125/RE2212250/RE2212375/RE2212500/RE2212625/RE2212750/RE2212875/RE2213000/RE2213125/RE2213250/RE2213375/RE2213500/RE2213625/RE2213750/RE2213875/RE2214000/RE2214125/RE2214250/RE2214375/RE2214500/RE2214625/RE2214750/RE2214875/RE2215000/RE2216125/RE2215250/RE2215375/RE2215500/RE2215625/RE2215750/RE2215875/RE2216000/RE221

1000/DR2211125/DR2211250/DR2211375/DR2211500/DR2211625/DR2211750/DR2211875/DR2212000/DR2212125/DR2212250/DR2212375/DR2212500/DR2212625/DR2212750/DR2212875/DR2213000/DR2213125/DR2213250/DR2213375/DR2213500/DR2213625/DR2213750/DR2213875/DR2214000/DR2214125/DR2214250/DR2214375/DR2214500/DR2214625/DR2214750/DR2214875/DR2215000/DR2215125/DR2215250/DR2215375/DR2215500/DR2215625/DR2215750/DR2215875/DR2216000/Dr221

Rotating Face

OEMReference

PartNumber

Rot.Face Gasket

ANNumber

154742154745154748154751154754154757154760154763154766154769154772154775154778154781154784154787154790154793154796154799154802154805154808154811154814154817154820154823154826154829154832154935154838154841154844154847154850154853154856154859154862

568120568122568124568126568128568223568224568225568226568227568228568229568230568231568232568233568234568235568236568237568238568239568240568241568242568243568244568245568246568247568248568249568250568251568252568432568433568434568435568436568437

FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222FR222

1000/1125/1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4125/4250/4375/4500/4625/4750/4875/5000/5125/5250/5375/5500/5625/5750/5875/6000/

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H-QB, H-QBT Balanced Multiple Spring Seal


Stationary Faces forModels QB, QBT

SealSize

OEMReference

PartNumber

Stationary Face "QB"Seat Ring "QB"

ANNumber

10001125125013751500162517501875200021252250237525002625275028753000312532503375350036253750387540004125425043754500462547504875500051255250537555005625575058756000

668750668765668775668770668778668783668788668793668799668805668810668815668821668825668830668835668841668845668850668856668862668866668871668875668881668886668891668917668922668927668932668937668942668948668954668960668966668972668978668984669469

1000/FS2211125/FS2211250/FS2211375/FS2211500/FS2211625/FS2211750/FS2211875/FS2212000/FS2212125/FS2212250/FS2212375/FS2212500/FS2212625/FS2212750/FS2212875/FS2213000/FS2213125/FS2213250/FS2213375/FS2213500/FS2213625/FS2213750/FS2213875/FS2214000/FS2214125/FS2214250/FS2214375/FS2214500/FS2214625/FS2214750/FS2214875/FS2215000/FS2215125/FS2215250/FS2215375/FS2215500/FS2215625/FS2215750/FS2215875/FS2216000/FS221

568218568220568222568222568223568224568225568227568228568229568230568232568233568234568235568235568236568238568239568240568241568242568243568244568245568246568247568249568250568251568252568253568254568255568256568257568258568258568259568259568260

OEMReference

Stationary Face "QBT" Seat Ring "QBT"

PartNumber

OEMReference

PartNumber

688752688767668777668772668780668785668790668795668801668807668812668817668823668827668832668837668843668847668852668858668864668868668873668877668883668888668893668918668923668928668933668938668943668949668955668961668967668973668979669464669470

668751668766668776668771668779668784668789668794668800668806668811668816668822668826668831668836668842668846668851668857668863668867668872668876668882668887668892668916668921668926668931668936668941668947668953668959668965668971668977668983669468


1000/SR2221125/SR2221250/SR2221375/SR2221500/SR2221625/SR2221750/SR2221875/SR2222000/SR2222125/SR2222250/SR2222375/SR2222500/SR2222625/SR2222750/SR2222875/SR2223000/SR2223125/SR2223250/SR2223375/SR2223500/SR2223625/SR2223750/SR2223875/SR2224000/SR2224125/SR2224250/SR2224375/SR2224500/SR2224625/SR2224750/SR2224875/SR2225000/SR2225000/SR2225000/SR2225000/SR2225000/SR2225000/SR2225000/SR2225000/SR2225000/SR222

9


Compact seal design to fitmost API and ANSI pumps. A large variety of elastomersallows the use for mostcommon industrial fluids. TheO-Ring mounted rotatingface allows free axialmovement on the shaft.Easy to repair on site or atour workshop.Standard seat type is O-ringtype with all commonalternatives.

Chemical industryFood and beverage industryMarine applicationsProcess industryWater and waste waterapplications

General application Corrosive mediaSome acidsOils


1 = Retainer 2 = Set Screw 3 = Springs 4 = Thrust Ring 6 = O-Ring 7 = Rotating Face 9 = Stationary Face10 = Seat Ring

Item Identification

H-Q, H-QT Low Pressure unbalanced Multiple Spring Seal

Product Description Technical FeaturesSingle acting, unbalanced,multiple springs


Seal rings


Seats

Chromium castSteel (stellited)Silicon Carbide (SiC-SI)Silicon Carbide (SiC)Tungsten Carbide (CO)Tungsten Carbide (NI)Ceramic

Secondary seals


Materials

Shaft sizes: 1 "........6" (25,4......152,40 mm)

Operatingpressure: max.10,3 bar(150 PSIG)Operatingtemperature: 0øC - +135øC(+32øF-ø275F

(water or water solutions) -40øC - +204øC (-40øF - +400øF) (other liquids)

Speed: max. 23 m/sec. (max. 75 ft/sec..

23

467 91 10

dd3

d4

l3k

10

Q Seal QT Seal

HOVA

Design Variations

NOM− d d d3 d4min l3k SIZE inch mm mm mm mm

Dimensions

1000 1, 000 25, 40 39, 70 42, 90 33, 30

1125 1, 125 28, 57 42, 90 46, 00 34, 90

1250 1, 250 31, 75 46, 00 49, 20 34, 90

1375 1, 375 34, 92 49, 20 52, 40 34, 90

1500 1, 500 38, 10 52, 40 55, 60 34, 90

1625 1, 625 41, 27 58, 70 63, 50 42, 90

1750 1, 750 44, 45 61, 90 66, 70 42, 90

1875 1, 875 47, 62 65, 10 69, 80 42, 90

2000 2, 000 50, 80 68, 30 73, 00 42, 90

2125 2, 125 53, 97 71, 40 76, 20 42, 90

2250 2, 250 57, 15 76, 40 79, 40 42, 90

2375 2, 375 60, 32 77, 80 82, 50 42, 90

2500 2, 500 63, 50 81, 00 85, 70 42, 90

2625 2, 625 66, 67 88, 90 95, 20 50, 80

2750 2, 750 68, 26 92, 10 98, 40 50, 80

2875 2, 875 73, 02 95, 20 101, 60 50, 80

3000 3, 000 76, 20 98, 40 104, 80 50, 80

3125 3, 125 79, 37 101, 60 109, 50 50, 80

3250 3, 250 82, 55 104, 80 112, 70 50, 80

3375 3, 375 85, 27 107, 90 115, 90 50, 80

3500 3, 500 88, 99 111, 10 119, 10 50, 80

3625 3, 625 92, 07 114, 30 122, 20 50, 80

3750 3, 750 95, 25 117, 50 125, 40 50, 80

3875 3, 875 98, 42 120, 60 128, 60 50, 80

4000 4, 000 101, 60 123, 80 131, 80 50, 80

4125 4, 150 104, 77 130, 20 139, 70 52, 40

4250 4, 250 107, 95 142, 90 142, 90 52, 40

4375 4, 375 111, 12 136, 50 146, 00 52, 40

4500 4, 500 114, 30 139, 70 149, 20 52, 40

4625 4, 625 117, 47 142, 90 152, 40 52, 40

4750 4, 750 120, 65 146, 00 155, 60 52, 40

4875 4, 875 123, 82 149, 20 158, 70 52, 40

5000 5, 000 127, 00 152, 40 161, 90 52, 40

5125 5, 125 130, 17 155, 60 165, 10 52, 40

5250 5, 250 133, 35 165, 10 174, 60 57, 10

5375 5, 375 136, 52 168, 30 177, 80 57, 10

5500 5, 500 139, 70 171, 40 181, 00 57, 10

5625 5, 625 142, 87 174, 60 184, 10 57, 10

5750 5, 750 146, 05 177, 80 187, 30 57, 10

5875 5, 875 149, 22 181, 00 190, 50 57, 10

6000 6, 000 152, 40 184, 10 193, 70 57, 10

11

H-Q, H-QT Balanced Multiple Spring Seal

Parts for Rotating Unitsfor Models Q, QT


154743154746154749154752154755154758154761154764154767154770154773154776154779154782154785154788154791154794154797154800154803154806154809154812154815154818154821154824154827154830154833154836154839154842154845154848154851154854154857154860154863

FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221FR221

SealSize

OEMReference

Set Screws (UNC)Spring Holder Retaining Ring

OEMReference

PartNumber

PartNumber

OEMReference

PartNumber

Springs

OEMReference

PartNumber

10001125125013751500162517501875200021252250237525002625275028753000312532503375350036253750387540004125425043754500462547504875500051255250537555005625575058756000

154744154747154750154753154756154759154762154765154768154771154774154777154780154783154786154789154792154795154798154801154804154807154810154813154816154819154822154825154828154831154834154837154840154843154846154849154852154855154858154861154864

668753668769668769668769668769668796668796668796668796668796668818668818669124668838668838668838668838668859668859668859668859668859668838668838658838669515669515669515669515669515669515669515669515669515669515669516669516669516669516669516669516

4R04264R04264R04264R04264R04264R04324R04324R04324R04324R04324R04324R04324R04324R04374R04374R04374R04374R04374R04374R04374R04374R04374R04374R04374R04374R04384R04384R04384R04384R04384R04384R04384R0438$R04384R04384R04384R04384R04384R04384R04384R0438

668768668773668781668786668791668797668803668808668813668819668824668828668833668839668844668848668853668860668865668869668874668879668884668889668894668919668924668929668934668939668944668950668956668962668968668974668980669465669471669477669483

SP221SP222SP222SP222SP222SP223SP223SP223SP223SP223SP224SP224SP225SP226SP226SP226SP226SP227SP227SP227SP227SP227SP226SP226SP226SP227SP227SP227SP227SP227SP227SP227SP227SP227SP227SP228SP228SP228SP228SP228SP228

CP63x63CP63x63CP63x63CP63x63CP63x63CP79x95CP79x95CP79x95CP79x95CP79x95CP79x95CP79x95CP79x95CP95x95CP95x95CP95x95CP95x95CP95x95CP95x95CP95x95CP95x95CP95x95CP95x95CP95x95CP95x95CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127CP95x127

1000/RE2211125/RE2211250/RE2211375/RE2211500/RE2211625/RE2211750/RE2211875/RE2212000/RE2212125/RE2212250/RE2212375/RE2212500/RE2212625/RE2212750/RE2212875/RE2213000/RE2213125/RE2213250/RE2213375/RE2213500/RE2213625/RE2213750/RE2213875/RE2214000/RE2214125/RE2214250/RE2214375/RE2214500/RE2214625/RE2214750/RE2214875/RE2215000/RE2216125/RE2215250/RE2215375/RE2215500/RE2215625/RE2215750/RE2215875/RE2216000/RE221

1000/DR2211125/DR2211250/DR2211375/DR2211500/DR2211625/DR2211750/DR2211875/DR2212000/DR2212125/DR2212250/DR2212375/DR2212500/DR2212625/DR2212750/DR2212875/DR2213000/DR2213125/DR2213250/DR2213375/DR2213500/DR2213625/DR2213750/DR2213875/DR2214000/DR2214125/DR2214250/DR2214375/DR2214500/DR2214625/DR2214750/DR2214875/DR2215000/DR2215125/DR2215250/DR2215375/DR2215500/DR2215625/DR2215750/DR2215875/DR2216000/Dr221

Rotating Face

OEMReference

PartNumber

Rot.Face Gasket

ANNumber

1000/1125/1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4125/4250/4375/4500/4625/4750/4875/5000/5125/5250/5375/5500/5625/5750/5875/6000/

568120568122568124568126568128568223568224568225568226568227568228568229568230568231568232568233568234568235568236568237568238568239568240568241568242568243568244568245568246568247568248568249568250568251568252568432568433568434568435568436568437

12

H-Q, H-QT Balanced Multiple Spring Seal


Stationary Faces forModels Q, QT

SealSize

OEMReference

Stationary Face "QT" Seat Ring "QT"

OEMReference

PartNumber

PartNumber

OEMReference

PartNumber

Stationary Face "Q" Seat Ring "Q"

ANNumber

10001125125013751500162517501875200021252250237525002625275028753000312532503375350036253750387540004125425043754500462547504875500051255250537555005625575058756000

568220568222568223568224568225568227568228568229568230568232568233568234568235568235568236568238568239568240568241568242568243568244568245568246568247568249568250568251568252568253568254568255568256568257568258568258568259568259568260568261568262



1000/SR2221125/SR2221250/SR2221375/SR2221500/SR2221625/SR2221750/SR2221875/SR2222000/SR2222125/SR2222250/SR2222375/SR2222500/SR2222625/SR2222750/SR2222875/SR2223000/SR2223125/SR2223250/SR2223375/SR2223500/SR2223625/SR2223750/SR2223875/SR2224000/SR2224125/SR2224250/SR2224375/SR2224500/SR2224625/SR2224750/SR2224875/SR2225000/SR2225000/SR2225000/SR2225000/SR2225000/SR2225000/SR2225000/SR2225000/SR2225000/SR222

668765668770668778668783668788668793668799668805668810668815668821668825668830668835668841668845668850668856668862668866668871668875668881668886668891668917668922668927668932668937668942668948668954668960668966668972668978668984669469669475669481

688767668772668780668785668790668795668801668807668812668817668823668827668832668837668843668847668852668858668864668868668873668877668883668888668893668918668923668928668933668938668943668949668955668961668967668973668979669464669470669476669482

668766668771668779668784668789668794668800668806668811668816668822668826668831668836668842668846668851668857668863668867668872668876668882668887668892668916668921668926668931668936668941668947668953668959668965668971668977668983669468669474669480

13


Typical Industrial ApplicationsItem Identification

H-U

Product Description Technical Features


Materials

Single acting, balanced, duodirectional, single spring, APISeal

Easy and precise installationwith positive connection ofrotating unit through keysincreases durability.Retention pins, installed radial,guarantees fixing of stationaryrings.A large number of differentsecondary seals (O-Rings,U-Cup) allows the applicationfor many different media.Even for high temperature andspecial chemical conditions.As the seal consists of onlyfew single parts, mainten−ance and stockkeeping is mosteconomical.

All components of raw ma−terials are strictly accor−ding to API 610 .Highest quality and latesttechnologie are guaran−teed.

Shaft sizes: 1 1/4"........6" (31,75......152,4 mm)

Operatingpressure: max.70 bar(1000 PSIG)Operatingtemperature: 0øC - +66øC(+32øF-+150øF


Speed: max. 22 m/sec. max. 4500 ft/min.

Rotating Faces

Steel (stellited)Silicon Carbide (SiC-SI)Silicon Carbide (SiC)Tungsten Carbide (CO)Tungsten Carbide (NI)

Stationary FacesCarbon (general service)Carbon (antimon)Silicon Carbide (SiC-SI)Silicon Carbide (SiC)Tungsten Carbide (CO)Tungsten Carbide (NI)

Secondary Seals

Buna-NFluoroelastomerEthylene PropyleneNeopreneSiliconePerflourelastomer

Common application includingprocess pumps.WaterChemicalsOilsCorrosive media

1 = Seal Drive 2 = Key 3 = Spring Holder 4 = Spring 5 = U-Cup 6 = Rotating Face Body 7 = Lock-Ring 8 = O- Ring 9 = Seal Ring10 = Pin11 = Stat. Face12 = O-Ring

High Pressure Balanced Mono Spring Seal

1 2 34 567 11128910

l3k

d1

d2

d3

d4

14

O-Ring Mounted

Mod. "UO", "UKO"

Canned Assy

Mod. "UC", "UKC"Solid Face, stellited

Mod. "U", "UK"

HOVA

Design Variations


Dimensions

1250 1, 250 31, 75 47, 62 54, 00 59, 53

1312 1, 312 33, 34 49, 21 55, 60 62, 71

1375 1, 375 34, 92 50, 80 57, 20 64, 29

1437 1, 437 36, 51 52, 39 58, 80 61, 12

1500 1, 500 38, 10 53, 97 60, 30 62, 71

1625 1, 625 41, 27 60, 32 66, 70 85, 70

1750 1, 750 44, 45 61, 91 68, 30 69, 06

1875 1, 875 47, 62 65, 09 71, 50 69, 65

2000 2, 000 50, 80 73, 82 80, 20 96, 84

2062 2, 062 52, 40 69, 85 76, 20 73, 82

2125 2, 125 53, 97 76, 20 82, 60 86, 52

2250 2, 250 57, 15 74, 62 81, 00 69, 06

2375 2, 375 60, 32 84, 15 90, 50 96, 85

2500 2, 500 63, 50 85, 72 92, 10 96, 85

2625 2, 625 66, 67 87, 32 94, 70 80, 17

2687 2, 687 68, 26 92, 07 98, 40 96, 85

2875 2, 875 73, 02 95, 25 101, 60 88, 11

3000 3, 000 76, 20 101, 60 108, 00 92, 07

3125 3, 125 79, 37 104, 77 111, 10 93, 66

3250 3, 250 82, 55 104, 77 111, 10 92, 07

3375 3, 375 85, 27 112, 72 119, 10 94, 46

3500 3, 500 88, 99 114, 30 120, 70 89, 69

3625 3, 625 92, 07 114, 30 120, 70 90, 49

3750 3, 750 95, 25 120, 65 127, 00 98, 42

3813 3, 813 96, 84 127, 00 133, 40 100, 02

4000 4, 000 101, 60 125, 42 131, 80 96, 04

4250 4, 250 107, 95 131, 76 138, 10 96, 84

4312 4, 312 109, 54 136, 92 142, 90 95, 25

4500 4, 500 114, 30 141, 29 147, 70 94, 46

4875 4, 875 123, 82 149, 22 155, 60 104, 77

5125 5, 125 130, 17 158, 75 165, 10 113, 51

5500 5, 500 139, 70 169, 87 176, 20 112, 71

6000 6, 000 152, 40 187, 32 193, 70 117, 47

15



H-D



Materials


Pumping ring integrated intorotating face. For high temp-erature applications.The self containing cooling/pumping system reducestemperature on the seal faces.Longer lifetime.Reduced inventory cost, sincethe seal consists of only a fewsingle parts and the basic sealparts are identical to U-type.There fores, maintenance andstockkeeping is most economi-cal.


Shaft sizes: 1 1/4"........5 1/8" (31,75......130,17 mm)

Operatingpressure: max.70 bar(1000 PSIG)Operatingtemperature: 0øC - 274øC(+32øF-+525øF



Rotating Faces



Secondary Seals


Boiler Feedwater PumpsCommon application includingprocess pumps.WaterChemicalsOilsCorrosive media

1 = Seal Drive 2 = Key 3 = Spring Holder 4 = Spring 5 = U-Cup 6 = Rotating Face 7 = Stationary Face 8 = Pin 9 = O-Ring


1 2 34 56 897

l3k

d1

d2

d3

d4

16

O-Ring Mounted

Mod. "D"

Solid Face, stellited

Mod. "D"

HOVA

Design Variations


Dimensions

1250 1, 250 31, 75 47, 62 54, 00 59, 53

1312 1, 312 33, 34 49, 21 55, 60 62, 71

1375 1, 375 34, 92 50, 80 57, 20 64, 29

1437 1, 437 36, 51 52, 39 58, 80 61, 12

1500 1, 500 38, 10 53, 97 60, 30 62, 71

1625 1, 625 41, 27 60, 32 66, 70 85, 70

1750 1, 750 44, 45 61, 91 68, 30 69, 06

1875 1, 875 47, 62 65, 09 71, 50 69, 65

2000 2, 000 50, 80 73, 82 80, 20 96, 84

2062 2, 062 52, 40 69, 85 76, 20 73, 82

2125 2, 125 53, 97 76, 20 82, 60 86, 52

2250 2, 250 57, 15 74, 62 81, 00 69, 06

2375 2, 375 60, 32 84, 15 90, 50 96, 85

2500 2, 500 63, 50 85, 72 92, 10 96, 85

2625 2, 625 66, 67 87, 32 94, 70 80, 17

2687 2, 687 68, 26 92, 07 98, 40 96, 85

2875 2, 875 73, 02 95, 25 101, 60 88, 11

3000 3, 000 76, 20 101, 60 108, 00 92, 07

3125 3, 125 79, 37 104, 77 111, 10 93, 66

3250 3, 250 82, 55 104, 77 111, 10 92, 07

3375 3, 375 85, 27 112, 72 119, 10 94, 46

3500 3, 500 88, 99 114, 30 120, 70 89, 69

3625 3, 625 92, 07 114, 30 120, 70 90, 49

3750 3, 750 95, 25 120, 65 127, 00 98, 42

3813 3, 813 96, 84 127, 00 133, 40 100, 02

4000 4, 000 101, 60 125, 42 131, 80 96, 04

4250 4, 250 107, 95 131, 76 138, 10 96, 84

4312 4, 312 109, 54 136, 92 142, 90 95, 25

4500 4, 500 114, 30 141, 29 147, 70 94, 46

4875 4, 875 123, 82 149, 22 155, 60 104, 77

5125 5, 125 130, 17 158, 75 165, 10 113, 51

17


Parts for ModelsU, UK, UC, UKC, UO,UKO, D

620032614705620222614464620211614476615172614608614304614715615185617715614746615311621867614864107965107878109040109205615386617295623824621180112968625564616495110111150650626497660340205526

568222568222568326616175568327568328568329568330614303614712615187617716614743615312616817614859616274618639618925568342619292618947618947631104624440568426618900661354568431568433568437568440

568222568222568326OR201568327568328568329568330OR201OR201OR201OR201OR201OR201OR201OR210OR201OR201OR201OR201OR201OR201OR201OR201OR201568426OR201OR201568431568433568437568440

FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201

11871250137514371500162517501875200020622125225023752500262526872875300031253250337535003625375040004250431245004875512555006000

SealSize

Seal Drive

OEMRef.

PartNumber

Drive Pin/Key

PartNumber

Spring

PartNumber

Spring Holder

PartNumber

PartNumber

U-Cup

PI201PI201PI201PI201PI201PI201PI201PI201PI201PI201PI201PI201PI201PI201PI201PI201KE201KE201KE201KE201KE201KE201KE201KE201KE201KE201KE201KE201KE201KE201KE201KE201

620029619383620225619392620214619393615173619347619387619360615184660904619391660859621866619365660872621349660894660898660867660888623823660932112967660592621643660912111836626486112689108394

620030614467614467614467614467614588615573614467614306614588615409614467614306615307615307614306623627621663622700621552622700621348621552623810624444621348621348623810621348622674622545622545

620034614699614699614460614460614473615372614611614300614720615188617718614740615308620065614876616268616101618556618556660865617292623825660773624480619766616492619992615996626490623988617031

620035614703620224614466620213614468615170614605614301614718107519617712107181107481111368614862260186260185260202260204260179260197260237260214208231208612260188260211207510626491260086661730

620031614702620221614462620210614474615179614610614308614716615182617717614747615309621316614860616267616097618300618555615390617293626993621179626740619767616493619991615993626488662668108393

SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201SD201

SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201SP201

RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201RE201

/UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201

Stationary Face Seat Ring

PartNumber

PartNumber

OEMRef.

OEMRef.

OEMRef.

OEMRef.

OEMRef.

OEMRef.

All manufacturer's names, numbers, symbols and descriptions are used for reference purposes only and is not implied, that parts listed mustbe a product of these manufacturers.

1187/1250/1375/1437/1500/1625/1750/1875/2000/2062/2125/2250/2375/2500/2625/2687/2875/3000/3125/3250/3375/3500/3625/3750/4000/4250/4312/4500/4875/5125/5500/6000/

1187/1250/1375/1437/1500/1625/1750/1875/2000/2062/2125/2250/2375/2500/2625/2687/2875/3000/3125/3250/3375/3500/3625/3750/4000/4250/4312/4500/4875/5125/5500/6000/

1187/1250/1375/1437/1500/1625/1750/1875/2000/2062/2125/2250/2375/2500/2625/2687/2875/3000/3125/3250/3375/3500/3625/3750/4000/4250/4312/4500/4875/5125/5500/6000/

1187/1250/1375/1437/1500/1625/1750/1875/2000/2062/2125/2250/2375/2500/2625/2687/2875/3000/3125/3250/3375/3500/3625/3750/4000/4250/4312/4500/4875/5125/5500/6000/

1187/1250/1375/1437/1500/1625/1750/1875/2000/2062/2125/2250/2375/2500/2625/2687/2875/3000/3125/3250/3375/3500/3625/3750/4000/4250/4312/4500/4875/5125/5500/6000/

1187/1250/1375/1437/1500/1625/1750/1875/2000/2062/2125/2250/2375/2500/2625/2687/2875/3000/3125/3250/3375/3500/3625/3750/4000/4250/4312/4500/4875/5125/5500/6000/

1437/

2000/2062/2125/2250/2375/2500/2625/2687/2875/3000/3125/3250/3375/3500/3625/3750/4000/4250/4312/4500/4875/5125/5500/6000/

H-U

How to order: Sealsize + Part group (1875/FR201 for OEM part 614607)Standard Parts − Other Parts on request

High Pressure Balanced Multiple Spring Seal

18



HOVA


Rotating Faces forModels

U, UK, UC, UKC, UO,UKO, UZ, UZO, UZC

11871250137514371500162517501875200020622125225023752500262526872875300031253250337535003625375040004250431245004875512555006000

SealSize

OEMReference

U, UK, UZ UC, UKC, UZC UO, UKO, UZO

Rotating FaceRotating Face

OEMReference

PartNumber

PartNumber

FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201FR201

620033614704620223614457620212614469615171614607614307616386615181617714614745615310621868614861107963107879109041109206107508108501114563110802115204109962108102110109205213151071664233205527

- - - - - -4R98614R98634R98644R98654R98664R98674R98684R98694R98704R98714R98724R98734R98744R98754R98764R98504R98774R98784R98794R98304R98804R98814R98824R98844R98854R98864R98874R98884R98894R98904R9891


Body

OEMReference

Rotating Face"O-Ring mounted"

OEMReference

PartNumber

PartNumber

Lock Ring Face

OEMReference

PartNumber

O-Ring

ANNumber

1565871563191561281557021564661549881584481561291565751561361571101549893R04331553201561771573301546511562691560901560461560911562631560921559181561371568213R20011564891549983R20021566453R2003

665928665942665183666170665954666009665656665245665668665189665189665134666029665437665683666057665319665065666075665583666077665864665864666067665938665799665799665697666039666041666043666080

665927665941665182665948665955666010665655665312665667665188665188665568666030665436665684666058665320666074666076665582666078665863666079665691665937665798665798665696666040666042666044666081

568027568028568029568029568030568031568032568033568138568035568035568036568144568038568039568040568041568152568152568042568153568154568044568155568045568157568047568158568159568160568161568163


FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204FR204Fr204


1187/1250/1375/1437/1500/1625/1750/1875/2000/2062/2125/2250/2375/2500/2625/2687/2875/3000/3125/3250/3375/3500/3625/3750/4000/4250/4312/4500/4875/5125/5500/6000/

1187/1250/1375/1437/1500/1625/1750/1875/2000/2062/2125/2250/2375/2500/2625/2687/2875/3000/3125/3250/3375/3500/3625/3750/4000/4250/4312/4500/4875/5125/5500/6000/

1187/1250/1375/1437/1500/1625/1750/1875/2000/2062/2125/2250/2375/2500/2625/2687/2875/3000/3125/3250/3375/3500/3625/3750/4000/4250/4312/4500/4875/5125/5500/6000/

1187/1250/1375/1437/1500/1625/1750/1875/2000/2062/2125/2250/2375/2500/2625/2687/2875/3000/3125/3250/3375/3500/3625/3750/4000/4250/4312/4500/4875/5125/5500/6000/

1187/1250/1375/1437/1500/1625/1750/1875/2000/2062/2125/2250/2375/2500/2625/2687/2875/3000/3125/3250/3375/3500/3625/3750/4000/4250/4312/4500/4875/5125/5500/6000/

BodyLock RingFace

O-Ring

19



HOVA


Rotating Faces forModels"D"

125014371500175018752062225023752500287530003250337535003625375040004250431245004875512555006000

SealSize

D D UO, UKO, UZO

Rotating Face BodyRotating Face, solid

OEMReference

PartNumber

FR210FR210FR210FR210FR210FR210FR210FR210FR210FR210FR210FR210FR210FR210FR210FR210FR210FR210FR210FR210FR210FR210FR210FR210

626585112747112979111513113114111647625630113026111635112345113766111109110981207388112464207882112969260152207471111430207867209049260087260612

OEMReference

Face

OEMReference

PartNumber

O-Ring

ANNumber

1539661533981538051537951535421534761531411539231533401532871535641535671534711533701540632611351531193R04622611811531262612062612072612082R3311

665941665948665955665655665312665188665568666030665436665320666074665582666078665863666079665691665937665798665798665696666040666042666044666081

568126568129568030568033568033568140568143568146568146568151568152568152568153568240568154568155568155568156568157568158568250568160568161568165



1250/1437/1500/1750/1875/2062/2250/2375/2500/2875/3000/3250/3375/3500/3625/3750/4000/4250/4312/4500/4875/5125/5500/6000/

1250/1437/1500/1750/1875/2062/2250/2375/2500/2875/3000/3250/3375/3500/3625/3750/4000/4250/4312/4500/4875/5125/5500/6000/

1250/1437/1500/1750/1875/2062/2250/2375/2500/2875/3000/3250/3375/3500/3625/3750/4000/4250/4312/4500/4875/5125/5500/6000/

BodyFace

O-Ring

H-D

20



H-UZ High Pressure Balanced Mono Spring Seal



Materials


Seal with short axial length,easy and precise installationwith positive connection ofrotating unit through keysincreases durability.Retention pins, installed radial,guarantees fixing of stationaryrings. Compensates minormisalignments on the shaft andbearings. Flexibility is providedby U-Cup and seat gasket.Even for high temperature andspecial chemical conditions.As the seal consists of onlyfew single parts, mainten−ance and stockkeeping is mosteconomical.


Shaft sizes: 1 1/4"........3 3/4" (31,75......95,25 mm)




Rotating Faces



Secondary Seals



1 = Seal Drive 2 = Set Screw 3 = U-Cup Follower 4 = Spring 5 = U-Cup 6 = Rotating Face Body 7 = Lock-Ring 8 = O- Ring 9 = Seal Ring10 = Pin11 = Stat. Face12 = O-Ring

1 2 34 567 11128910

l3k

d2

d3

d4

d1

21

O-Ring Mounted

Mod. "UZO"

Canned Assy

Mod. "UZC"Solid Face, stellited

Mod. "UZ"

HOVA

Design Variations


Dimensions

1250 1, 250 31, 75 47, 62 54, 00 37, 49

1375 1, 375 34, 92 50, 80 57, 20 41, 40

1437 1, 437 36, 51 52, 39 58, 80 40, 67

1500 1, 500 38, 10 53, 97 60, 30 41, 38

1625 1, 625 41, 27 60, 32 66, 70 50, 85

1750 1, 750 44, 45 61, 91 68, 30 42, 27

1875 1, 875 47, 62 65, 09 71, 50 44, 45

2000 2, 000 50, 80 73, 82 80, 20 58, 79

2062 2, 062 52, 40 69, 85 76, 20 50, 06

2125 2, 125 53, 97 76, 20 82, 60 58, 79

2250 2, 250 57, 15 74, 62 81, 00 53, 95

2375 2, 375 60, 32 84, 15 90, 50 59, 67

2500 2, 500 63, 50 85, 72 92, 10 62, 05

2625 2, 625 66, 67 87, 32 94, 70 55, 59

2687 2, 687 68, 26 92, 07 98, 40 64, 43

2875 2, 875 73, 02 95, 25 101, 60 64, 32

3000 3, 000 76, 20 101, 60 108, 00 66, 89

3125 3, 125 79, 37 104, 77 111, 10 68, 57

3250 3, 250 82, 55 104, 77 111, 10 73, 25

3375 3, 375 85, 27 112, 72 119, 10 67, 37

3500 3, 500 88, 99 114, 30 120, 70 69, 26

3625 3, 625 92, 07 114, 30 120, 70 72, 25

3750 3, 750 95, 25 120, 65 127, 00 84, 35

22

614705620222614464620211614476615172614608614304614715615185617715614746615311621867614864107965107878109040109205615386617295623824621180

568222568326616175568327568328568329568330614303614712615187617716614743615312616817614859616274618639618925568342619292618947618947631104

568222568326OR201568327568328568329568330OR201OR201OR201OR201OR201OR201OR201OR210OR201OR201OR201OR201OR201OR201OR201OR201

FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201FS201

12501375143715001625175018752000206221252250237525002625268728753000312532503375350036253750

SealSize

Seal Drive

OEMRef.

PartNumber

Set Screw

PartNumber

Spring

PartNumber

U-Cup Follower

PartNumber

PartNumber

U-Cup

CP48x79CP63x79CP63x79CP63x79CP63x95CP63x79CP79x95CP79x95CP79x95CP79x95CP63x79CP79x95CP79x95CP79x95CP79x95CP79x95CP95x127CP95x127CP95x95CP95x127CP95x127CP95x95CP95x127

667734667736667737667738667739667740667741667742667743667744667745667746667747667748667749667750667751667752667753667754667755667756667757

4R04234R04274R04274R04274R04284R04274R04324R04334R04324R04334R04274R04334R04324R04334R04334R04334R04384R04384R04374R04384R04384R04374R0438

667551667553667554667555667556667557667558667559667559667560667561667562667563667564667565667566667567667568667569667570667571667572667473

667698667700667701667702667703667704667705667706667707667708667709667710667711667712667713667714667715667716667717667718667719667720667721

614702620221614462620210614474615179614610614308614716615182617717614747615309621316614860616267616097618300618555615390617293626993621179

SD203SD203SD203SD203SD203SD203SD203SD203SD203SD203SD203SD203SD203SD203SD203SD203SD203SD203SD203SD203SD203SD203SD203

SP203SP203SP203SP203SP203SP203SP203SP203SP203SP203SP203SP203SP203SP203SP203SP203SP203SP203SP203SP203SP203SP203SP203

RE203RE203RE203RE203RE203RE203RE203RE203RE203RE203RE203RE203RE203RE203RE203RE203RE203RE203RE203RE203RE203RE203RE203

UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201UC201


PartNumber

PartNumber

OEMRef.

OEMRef.

OEMRef.

OEMRef.

OEMRef.

OEMRef.

1250/1375/1437/1500/1625/1750/1875/2000/2062/2125/2250/2375/2500/2625/2687/2875/3000/3125/3250/3375/3500/3625/3750/

1250/1375/1437/1500/1625/1750/1875/2000/2062/2125/2250/2375/2500/2625/2687/2875/3000/3125/3250/3375/3500/3625/3750/

1250/1375/1437/1500/1625/1750/1875/2000/2062/2125/2250/2375/2500/2625/2687/2875/3000/3125/3250/3375/3500/3625/3750/

1250/1375/1437/1500/1625/1750/1875/2000/2062/2125/2250/2375/2500/2625/2687/2875/3000/3125/3250/3375/3500/3625/3750/

1250/1375/1437/1500/1625/1750/1875/2000/2062/2125/2250/2375/2500/2625/2687/2875/3000/3125/3250/3375/3500/3625/3750/

1437/

2000/2062/2125/2250/2375/2500/2625/2687/2875/3000/3125/3250/3375/3500/3625/3750/

H-UZ High Pressure Balanced Multiple Spring Seal


Parts for ModelsUZ, UZC, UZO(Rotating Faces see Mod. "HU..")



23



H-UX



Materials

Single acting, balanced, duodirectional, single spring, APISeal, like "U" seal but withsmaller outer diameter orshorter length

Easy and precise installationwith positive connection ofrotating unit through keysincreases durability.Retention pins, installed radial,guarantees fixing of stationaryrings.A large number of differentsecondary seals (O-Rings,U-Cup) allows the applicationfor many different media.Even for high temperature andspecial chemical conditions.As the seal consists of onlyfew single parts, mainten−ance and stockkeeping is mosteconomical.


Shaft sizes: 1 5/8"........2 1/4" (41,27.......57,15 mm)




Rotating Faces



Secondary Seals



1 = Seal Drive 2 = Key 3 = Spring Holder 4 = Spring 5 = U-Cup 6 = Rotating Face Body 7 = Lock-Ring 8 = O- Ring 9 = Seal Ring10 = Pin11 = Stat. Face12 = O-Ring


1 2 34 567 11128910

l3k

d1

d2

d3

d4

24

HOVA

Design Variations


Dimensions

O-Ring Mounted

Mod. "UXO"

Solid Face, stellited

Mod. "UX"

1625 1, 625 41, 27 60, 33 63, 50 61, 28

1750 1, 750 44, 45 61, 92 66, 67 63, 70

1875 1, 875 47, 62 65, 09 68, 26 63, 50

2062 2, 062 52, 40 69, 85 74, 62 75, 40

2125 2, 125 53, 97 68, 27 73, 02 72, 25

25

H-UX High Pressure Balanced Multiple Spring Seal


Parts for ModelsUX, UXO

SealSize

Seal Drive

OEMReference

PartNumber

Drive Pin/Key

OEMReference

PartNumber

Spring

OEMReference

PartNumber

Spring Holder

OEMReference

PartNumber

OEMReference

PartNumber

U-Cup

16251750187520622125

619395616215616117619360620254

614467616214616115614588616214

614891616213616109614720620278

614885107928107873614718620255

614890616216614610614716620253

SD202SD202SD202SD202SD202

PI201PI201PI201PI201PI201

SP202SP202SP202SP202SP202

RE202RE202RE202RE202RE202

UC202UC202UC201UC201UC202

1625/1750/1875/2062/2125/

1625/1750/1875/2062/2125/

1625/1750/1875/2062/2125/

1625/1750/1875/2062/2125/

1625/1750/1875/2062/2125/

UX

SealSize

OEMReference

Rotating Face

UXO

PartNumber

OEMRef.


OEMReference

PartNumber

PartNumber

Rotating Face

OEMReference

PartNumber

ANNumber

OEMReference

OEMReference

PartNumber

PartNumber

FaceLock RingBody O-Ring

614887616217616116616386620256

16251750187520622125

1568203R1999156243156136156131

666020665986665245665189666022

666021665987665312665188666023

568031568032568033568035568035

614888616211614608616387620257

614889568328568330614712568331

FR206FR206FR206FR206FR206




FS202FS202FS201FS202FS202

OR202568328568330OR202568331

BodyLock RingFace

1625/1750/1875/2062/2125/

1625/1750/1875/2062/2125/



26

Seals and Replacement Parts forJOHN CRANE

R

HOVA

27


Compact seal design to fitmost API and ANSI pumps. Suitable for mixers and agitators as well. A large variety of elastomersallows the use for mostcommon industrial fluids. Withadditional back-up ring forhigher pressure applications. Easy to repair on site or atour workshop, where it alsocan be converted to awedge type design. Standard seat type is O-ringtype with all commonalternatives.

H-8B1 Balanced Multiple Spring Seal

Product Description Technical FeaturesSingle acting, balanced,bi-directional, multiple springswith anti-extrusion ring, permitsuse in higher pressures. Alsosuitable for mixers.

1 = Retainer 2 = Set Screw 3 = Springs 4 = Thrust Ring 5 = Back up Ring 6 = O- Ring 7 = Rotating Face 8 = Snap Ring 9 = Seat (Mating Ring)10 = Seat Ring

Item Identification

Chemical industryFood and beverage industryMarine applicationsProcess industryWater and waste waterapplicationsOil and RefineryGeneral application Corrosive mediaSome acids


Seal rings



Secondary seals



Materials

Shaft sizes: 1 1/4 "........6" (25,4......152,4 mm)




(max. 75 ft/sec.)

234 6785 9

110

l3k

d1d2

d3

d4

28

HOVA

Seat Variations


Dimensions

PG/PP/P-Seat BP-Seat

BO-Seat

A-Seat

V-SeatW-Seat

125013751500162517501875200021252250237525002625275028753000312532503375350036253750387540004250450047504875500052505500562557506000

1250 1, 250 31, 75 47, 60 50, 80 34, 90

1375 1, 375 34, 92 50, 80 54, 00 36, 50

1500 1, 500 38, 10 54, 00 57, 20 36, 50

1625 1, 625 41, 27 60, 30 63, 50 44, 45

1750 1, 750 44, 45 63, 50 66, 70 44, 45

1875 1, 875 47, 62 66, 70 69, 85 44, 45

2000 2, 000 50, 80 69, 90 73, 00 44, 45

2125 2, 125 53, 97 76, 20 79, 40 52, 40

2250 2, 250 57, 15 79, 40 82, 50 52, 40

2375 2, 375 60, 32 82, 60 82, 50 52, 40

2500 2, 500 63, 50 85, 75 89, 00 52, 40

2625 2, 625 66, 67 89, 00 92, 00 52, 40

2750 2, 750 68, 26 92, 10 95, 25 52, 40

2875 2, 875 73, 02 95, 25 98, 50 52, 40

3000 3, 000 76, 20 96, 90 101, 60 52, 40

3125 3, 125 79, 37 100, 00 103, 20 52, 40

3250 3, 250 82, 55 104, 80 108, 00 52, 40

3375 3, 375 85, 27 108, 00 111, 20 52, 40

3500 3, 500 88, 99 111, 10 114, 30 52, 40

3625 3, 625 92, 07 114, 30 117, 50 52, 40

3750 3, 750 95, 25 117, 50 120, 70 52, 40

3875 3, 875 98, 42 120, 60 123, 80 52, 40

4000 4, 000 101, 60 123, 80 127, 00 52, 40

4250 4, 250 107, 95 133, 40 136, 50 52, 40

4500 4, 500 114, 30 139, 70 142, 90 52, 40

4750 4, 750 120, 65 146, 00 149, 20 52, 40

4875 4, 875 123, 82 149, 20 152, 40 52, 40

5000 5, 000 127, 00 152, 40 155, 60 52, 40

5250 5, 250 133, 35 165, 10 168, 30 60, 30

5500 5, 500 139, 70 171, 50 174, 60 60, 30

5625 5, 625 142, 87 174, 60 177, 80 60, 30

5750 5, 750 146, 05 177, 80 181, 00 60, 30

6000 6, 000 152, 40 184, 10 187, 30 60, 30

29

Parts for Rotating Unitfor Model 8B−1

Replacement-/Repair-Partsfor John Crane Seals

HOVA

SealSize

OEMReference

Set ScrewsRetainer Thrust Ring

OEMReference

PartNumber

OEMReference

PartNumber

Springs

OEMReference

PartNumber

OEMReference

PartNumber

0317/0900349/0900381/0900412/0900444/0900476/0900508/0900539/0900571/0900603/0900635/0900666/0900698/0900730/0900762/0900793/0900825/0900857/0900889/0900920/0900952/0900984/0901016/0901079/0901143/0901206/0901238/0901270/0901333/0901397/0901428/0901460/0901524/090

125013751500162517501875200021252250237525002625275028753000312532503375350036253750387540004250450047504875500052505500562557506000

7870/3057870/3057870/3058008/3058008/3058008/3058008/3058008/3058008/3058008/3058008/3058008/3058008/3058110/3058110/3058110/3058110/3058110/3058110/3058110/3058110/3058110/3058110/305

1651/0921651/0921651/0920852/0920852/0920852/0920852/0920672/0920672/0920672/0920672/0920672/0920672/0920672/0920812/0920812/0928322/0928322/0928322/0928322/0928322/0928322/0928322/092

0317/0930349/0930381/0930412/0930444/0930476/0930508/0930539/0930571/0930603/0930635/0930666/0930698/0930730/0930762/0930793/0930825/0930857/0930889/0930920/0930952/0930984/0931016/0931079/0931143/0931206/0931238/0931270/0931333/0931397/0931428/0931460/0931524/093

SP301SP301SP301SP302SP302SP302SP302SP303SP303SP303SP303SP303SP303SP303SP304SP304SP305SP305SP305SP305SP305SP305SP305SP305SP305SP305SP305SP305SP305SP305SP305SP305SP305

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301

DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

PartNumber

OEMReference

Snap Ring

0317/0960349/0960381/0960412/0960444/0960476/0960508/0960539/0960571/0960603/0960635/0960666/0960698/0960730/0960762/0960793/0960825/0960857/0960889/0960920/0960952/0960984/0961016/0961079/0961143/0961206/0961238/0961270/0961333/0961397/0961428/0961460/0961524/096

SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

0317/9390349/9390381/9390412/9390444/9390476/9390508/9390539/9390571/9390603/9390635/9390666/9390698/9390730/9390762/9390793/9390825/9390857/9390889/9390920/9390952/9390984/9391016/9391079/9391143/9391206/9391238/9391270/9391333/9391397/9391428/9391460/9391524/939

FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305FR305

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

OEMReference

PartNumber

PartNumber

O-RingBack-Up Ring

AN568219AN568220AN568222AN568223AN568224AN568225AN568226AN568227AN568228AN568229AN568230AN568231AN568232AN568233AN568234AN568235AN568236AN568237AN568238AN568239AN568240AN568241AN568242

0317/9460349/9460381/9460412/9460444/9460476/9460508/9460539/9460571/9460603/9460635/9460666/9460698/9460730/9460762/9460793/9460825/9460857/9460889/9460920/9460952/9460984/9461016/9461079/9461143/9461206/9461238/9461270/9461333/9461397/9461428/9461460/9461524/946

BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301BR301

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

Rotating Face

30

SizeOEMReference

A-Seat

Mating Ring

PartNumber

OEMReference

PartNumber

P-Seat

OEMReference

PartNumber

PP-Seat

Seat Ring for P, PP, PG Mating Ring Mating Ring

OEMReference

PartNumber

0317/0310349/0310381/0310412/0310444/0310476/0310508/0310539/0310571/0310603/0310635/0310666/0310698/0310730/0310762/0310793/0310825/0310857/0310889/0310920/0310952/0310984/0311016/0311079/0311143/0311206/0311238/0311270/0311333/0311397/0311428/0311460/0311524/031

FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301FS301

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

0317/1290349/1290381/1290412/1290444/1290476/1290508/1290539/1290571/1290603/1290635/1290666/1290698/1290730/1290762/1290793/1290825/1290857/1290889/1290920/1290952/1290984/1291016/1291079/1291143/1291206/1291238/1291270/1291333/1291397/1291428/1291460/1291524/129

0317/2290349/2290381/2290412/2290444/2290476/2290508/2290539/2290571/2290603/2290635/2290666/2290698/2290730/2290762/2290793/2290825/2290857/2290889/2290920/2290952/2290984/2291016/2291079/2291143/2291206/2291238/2291270/2291333/2291397/2291428/2291460/2291524/229

AN568225AN568226AN568227AN568229AN568230AN568231AN568232AN568234AN568235AN568236AN568237AN568237AN568238AN568240AN568241AN568242AN568243AN568244AN568245AN568246AN568247AN568248AN568249

0317/0360349/0360381/0310412/0360444/0360476/0360508/0360539/0360571/0360603/0360635/0360666/0360698/0360730/0360762/0360793/0360825/0360857/0360889/0360920/0360952/0360984/0361016/0361079/0361143/0361206/0361238/0361270/0361333/0361397/0361428/0361460/0361524/036

SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301SR301

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

2250/1232260/1232270/1232290/1232300/1232310/1232320/1232340/1232350/1232360/1232370/1232370/1232380/1232400/1232410/1232420/1232430/1232440/1232450/1232460/1232470/1232480/1232490/123



Seats (Mating Rings)for all models


HOVA

125013751500162517501875200021252250237525002625275028753000312532503375350036253750387540004250450047504875500052505500562557506000

OEMReference

PartNumber

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

PG-Seat

0317/D990349/D990381/D990412/D990444/D990476/D990508/D990539/D990571/D990603/D990635/D990666/D990698/D990730/D990762/D990793/D990825/D990857/D990889/D990920/D990952/D990984/D991016/D991079/D991143/D991206/D991238/D991270/D991333/D991397/D991428/D991460/D991524/D99

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/


Seat Ring

OEMReference

PartNumber

31

Seats (Mating Rings)for all models


HOVA

OEMReference

Mating Ring

V-Seat

0317/0980349/0980381/0980412/0980444/0980476/0980508/0980539/0980571/0980603/0980635/0980666/0980698/0980730/0980762/0980793/0980825/0980857/0980889/0980920/0980952/0980984/0981016/0981079/0981143/0981206/0981238/0981270/0981333/0981397/0981428/0981460/0981524/098


0317/0970349/0970381/0970412/0970444/0970476/0970508/0970539/0970571/0970603/0970635/0970666/0970698/0970730/0970762/0970793/0970825/0970857/0970889/0970920/0970952/0970984/0971016/0971079/0971143/0971206/0971238/0971270/0971333/0971397/0971428/0971460/0971524/097

OEMReference

PartNumber

PartNumber

OEMReference

PartNumber

BP-Seat

OEMReference

PartNumber

Seat Ring Mating Ring

0317/0990349/0990381/0990412/0990444/0990476/0990508/0990539/0990571/0990603/0990635/0990666/0990698/0990730/0990762/0990793/0990825/0990857/0990889/0990920/0990952/0990984/0991016/0991079/0991143/0991206/0991238/0991270/0991333/0991397/0991428/0991460/0991524/099


Seat Ring V + J Seat

SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302SR302

Size

J-SeatBO-Seat

Mating Ring

0250/5000280/5000300/5000320/5000330/5000350/5000380/5000400/5000430/5000450/5000480/5000500/5000530/5000550/5000580/5000600/5000630/5000650/5000680/5000700/5000750/5000800/5000850/5000900/5000950/5001000/500

FS306FS306FS306FS306FS306FS306FS306FS306FS306FS306FS306FS306FS306FS306FS306FS306FS306FS306FS306FS306FS306FS306FS306FS306FS306FS306

SR303SR303SR303SR303SR303SR303SR303SR303SR303SR303SR303SR303SR303SR303SR303SR303SR303SR303SR303SR303SR303SR303SR303SR303SR303SR303

Mating Ring

FS309FS309FS309FS309FS309FS309FS309FS309FS309FS309FS309FS309FS309FS309FS309FS309FS309FS309FS309FS309FS309FS309FS309FS309FS309FS309

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

PartNumber

OEMReference

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

125013751500162517501875200021252250237525002625275028753000312532503375350036253750387540004250450047504875500052505500562557506000

OEMReference

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

PartNumber

0250/0280/0300/0320/0330/0350/0380/0400/0430/0450/0480/0500/0530/0550/0580/0600/0630/0650/0680/0700/0750/0800/0850/0900/0950/1000/

0250/5010280/5010300/5010320/5010330/5010350/5010380/5010400/5010430/5010450/5010480/5010500/5010530/5010550/5010580/5010600/5010630/5010650/5010680/5010700/5010750/5010800/5010850/5010900/5010950/5011000/501

0250/0280/0300/0320/0330/0350/0380/0400/0430/0450/0480/0500/0530/0550/0580/0600/0630/0650/0680/0700/0750/0800/0850/0900/0950/1000/

0250/9020280/9020300/9020320/9020330/9020350/9020380/9020400/9020430/9020450/9020480/9020500/9020530/9020550/9020580/9020600/9020630/9020650/9020680/9020700/9020750/9020800/9020850/9020900/9020950/9021000/902

0250/0280/0300/0320/0330/0350/0380/0400/0430/0450/0480/0500/0530/0550/0580/0600/0630/0650/0680/0700/0750/0800/0850/0900/0950/1000/

Size

02500280030003200330035003800400043004500480050005300550058006000630065006800700075008000850090009501000

32

H-9B, H-109B, H-909B Balanced Multiple Spring Seal

Product Description Technical FeaturesSingle acting, balanced,bi-directional, multiple springswith wedge sealing ring,permits use in highertemperature and for extremelycorrosive media.

Compact seal design to fitmost API and ANSI pumps. For use where expensive andcorrosive liquids are beingprocessed. Wedge con-struction of the secondaryseal virtually eliminatesleakage.A large variety of elastomersallows the use for mostcommon industrial fluids. Easy to repair on site or atour workshop. Standard seat type is O-ringtype or seat ring type with allcommon alternatives.

Seal rings



Secondary seals

Buna-NFluoroelastomerPerfluorelastomerEthylene PropyleneNeopreneSiliconeTeflonTeflon Glass filled


Materials

Shaft sizes: 1 1/4 "........6" (25,4......152,4 mm)




(max. 75 ft/sec.)

Chemical industryFood and beverage industryMarine applicationsProcess industryWater and waste waterapplicationsOil and RefineryGeneral application Corrosive mediaCryogenics

Typical Industrial Applications 1 = Retainer 2 = Set Screw 3 = Springs 4 = Thrust Ring 5 = Wedge 6 = O- Ring 7 = Rotating Face 8 = Snap Ring 9 = Seat (Mating Ring)10 = Seat Ring

Item Identification

234 7 85 9

110

l3k

d1d2

d3

d4

33

HOVA

Seat Variations


Dimensions

PG/PP/P-Seat BP-Seat

BO-Seat

A-Seat

V-SeatW-Seat

1250 1, 250 31, 75 47, 60 50, 80 34, 90

1375 1, 375 34, 92 50, 80 54, 00 36, 50

1500 1, 500 38, 10 54, 00 57, 20 36, 50

1625 1, 625 41, 27 60, 30 63, 50 44, 45

1750 1, 750 44, 45 63, 50 66, 70 44, 45

1875 1, 875 47, 62 66, 70 69, 85 44, 45

2000 2, 000 50, 80 69, 90 73, 00 44, 45

2125 2, 125 53, 97 76, 20 79, 40 52, 40

2250 2, 250 57, 15 79, 40 82, 50 52, 40

2375 2, 375 60, 32 82, 60 82, 50 52, 40

2500 2, 500 63, 50 85, 75 89, 00 52, 40

2625 2, 625 66, 67 89, 00 92, 00 52, 40

2750 2, 750 68, 26 92, 10 95, 25 52, 40

2875 2, 875 73, 02 95, 25 98, 50 52, 40

3000 3, 000 76, 20 96, 90 101, 60 52, 40

3125 3, 125 79, 37 100, 00 103, 20 52, 40

3250 3, 250 82, 55 104, 80 108, 00 52, 40

3375 3, 375 85, 27 108, 00 111, 20 52, 40

3500 3, 500 88, 99 111, 10 114, 30 52, 40

3625 3, 625 92, 07 114, 30 117, 50 52, 40

3750 3, 750 95, 25 117, 50 120, 70 52, 40

3875 3, 875 98, 42 120, 60 123, 80 52, 40

4000 4, 000 101, 60 123, 80 127, 00 52, 40

4250 4, 250 107, 95 133, 40 136, 50 52, 40

4500 4, 500 114, 30 139, 70 142, 90 52, 40

4750 4, 750 120, 65 146, 00 149, 20 52, 40

4875 4, 875 123, 82 149, 20 152, 40 52, 40

5000 5, 000 127, 00 152, 40 155, 60 52, 40

5250 5, 250 133, 35 165, 10 168, 30 60, 30

5500 5, 500 139, 70 171, 50 174, 60 60, 30

5625 5, 625 142, 87 174, 60 177, 80 60, 30

5750 5, 750 146, 05 177, 80 181, 00 60, 30

6000 6, 000 152, 40 184, 10 187, 30 60, 30

34

H-9B, H-109B, H-909B Balanced Multiple Spring Seal

Parts for Rotating Unitfor Models9B, 109B, 909B


SealSize

OEMReference

Set ScrewsRetainer Thrust Ring

OEMReference

PartNumber

OEMReference

PartNumber

Springs

OEMReference

PartNumber

OEMReference

PartNumber

0317/0900349/0900381/0900412/0900444/0900476/0900508/0900539/0900571/0900603/0900635/0900666/0900698/0900730/0900762/0900793/0900825/0900857/0900889/0900920/0900952/0900984/0901016/0901079/0901143/0901206/0901238/0901270/0901333/0901397/0901428/0901460/0901524/090

125013751500162517501875200021252250237525002625275028753000312532503375350036253750387540004250450047504875500052505500562557506000

7870/3057870/3057870/3058008/3058008/3058008/3058008/3058008/3058008/3058008/3058008/3058008/3058008/3058110/3058110/3058110/3058110/3058110/3058110/3058110/3058110/3058110/3058110/305

1651/0921651/0921651/0920852/0920852/0920852/0920852/0920672/0920672/0920672/0920672/0920672/0920672/0920672/0920812/0920812/0928322/0928322/0928322/0928322/0928322/0928322/0928322/092

0317/0930349/0930381/0930412/0930444/0930476/0930508/0930539/0930571/0930603/0930635/0930666/0930698/0930730/0930762/0930793/0930825/0930857/0930889/0930920/0930952/0930984/0931016/0931079/0931143/0931206/0931238/0931270/0931333/0931397/0931428/0931460/0931524/093

SP301SP301SP301SP302SP302SP302SP302SP303SP303SP303SP303SP303SP303SP303SP304SP304SP305SP305SP305SP305SP305SP305SP305SP305SP305SP305SP305SP305SP305SP305SP305SP305SP305

RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301RE301

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301DR301

PartNumber

OEMReference

Snap Ring

0317/0960349/0960381/0960412/0960444/0960476/0960508/0960539/0960571/0960603/0960635/0960666/0960698/0960730/0960762/0960793/0960825/0960857/0960889/0960920/0960952/0960984/0961016/0961079/0961143/0961206/0961238/0961270/0961333/0961397/0961428/0961460/0961524/096

SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301SN301

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

0317/9100349/9100381/9100412/9100444/9100476/9100508/9100539/9100571/9100603/9100635/9100666/9100698/9100730/9100762/9100793/9100825/9100857/9100889/9100920/9100952/9100984/9101016/9101079/9101143/9101206/9101238/9101270/9101333/9101397/9101428/9101460/9101524/910

FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307FR307

OEMReference

PartNumber

Wedge

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

1250/1375/1500/1625/1750/1875/2000/2125/2250/2375/2500/2625/2750/2875/3000/3125/3250/3375/3500/3625/3750/3875/4000/4250/4500/4750/4875/5000/5250/5500/5625/5750/6000/

Rotating Face

WE302WE302WE302WE302WE302WE302WE302WE302WE302WE302WE302WE302WE302WE302WE302WE302WE302WE302WE302WE302WE302WE302WE302

WE302WE302WE302WE302WE302WE302WE302WE302WE302

0317/0320349/0320381/0320412/0320444/0320476/0320508/0320539/0320571/0320603/0320635/0320666/0320698/0320730/0320762/0320793/0320825/0320857/0320889/0320920/0320952/0320984/0321016/0321079/0321143/0321206/0321238/0321270/0321333/0321397/0321428/0321460/0321524/032

35

HE Tube Heat Exchangers

Product Description Technical FeaturesOne piece tubeO-Ring gasket for caseFoot mounting

High pressure heatexchangers are used to coolprocess/barrier fluids in sealsupply circuits.Designed as a dual coil typeheat exchanger. The casecan be easily removed fortube coil cleaning.

Chemical industryPetrochemical industryOil and Gas industryRefineryPower plantsGeneral application Corrosive media


Max. Temp. tube side: 260øCMax. Pressure at 30øC: 10,3 barTube volume: 0,378/9,07/17,77 literCase volume: 0,87/1,5/4,3 literCooling area: 0,16/0,32/0,54 m2


TubeSteel 304Stainless steel 316CopperInconelMonel

CaseCast ironCarbon steel

OthersFlex. conn. - BrassFlex. conn. (high temp.) - 316O-Ring case - VitonBolt + Nut for case - Alloy steelCoil separator - 18.8

Materials

Dimensions

AAB

CC

E

D

FG

H

D

L1

L2

41,3

44,5

57,1

A B C D E F G H L1 L2 NPT

HE 500

HE 625

HE 750

168,3

181,0

222,2

31,8

33,3

42,9

42,9

44,5

57,1

127,0

146,1

184,1

65,9

71,4

83,3

98,4

104,8

127,0

139,7

149,2

184,9

377,8

438,1

610,2

192,1

252,4

406,4

1/2"

5/8"

3/4"

Tube Size

1/2"1

3/4"

1"

36

All necessary infrastructuralconditions and facilities areavailable.

Located in the center of Europe.

Frankfurt

Stuttgart

Strasbourg

Zürich

HOVA

HOVA GmbHBahnhofstrasse 31, 72290 Lossburg, GermanyPhone +49-7446-9511-0Fax +49-7446-2082

Email: [email protected]

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