Grundfos NKG Series, NK Series Installation And Operating Instructions Manual

NKG

Double seal (tandem)
Installation and operating instructions

GRUNDFOS INSTRUCTIONS

NKG

English (GB)

Installation and operating instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Български (BG)

Упътване за монтаж и експлоатация . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Čeština (CZ)

Montážní a provozní návod . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Dansk (DK)

Monterings- og driftsinstruktion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Deutsch (DE)

Montage- und Betriebsanleitung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Ελληνικά (GR)

Οδηγίες εγκατάστασης και λειτουργίας . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Español (ES)

Instrucciones de instalación y funcionamiento . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Français (FR)

Notice d'installation et de fonctionnement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Hrvatski (HR)

Montažne i pogonske upute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Italiano (IT)

Istruzioni di installazione e funzionamento. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Latviešu (LV)

Uzstādīšanas un ekspluatācijas instrukcija . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Table of contents

Lietuviškai (LT)

Įrengimo ir naudojimo instrukcija . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Magyar (HU)

Szerelési és üzemeltetési utasítás. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Nederlands (NL)

Installatie- en bedieningsinstructies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

З повагою (UA)

Інструкції з монтажу та експлуатації . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Português (PT)

Instruções de instalação e funcionamento. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Русский (RU)

Руководство по монтажу и эксплуатации . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Română (RO)

Instrucţiuni de instalare

Slovenčina (SK)

Návod na montáž a prevádzku . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Slovensko (SI)

Navodila za montažo in obratovanje . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Srpski (RS)

Uputstvo za instalaciju i rad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

şi utilizare . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Suomi (FI)

Asennus- ja käyttöohjeet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Svenska (SE)

Monterings- och driftsinstruktion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

3

English (GB)

Caution

Note

3

1

2

English (GB) Installation and operating instructions

Original installation and operating instructions.

CONTENTS

Page

1. Symbols used in this document

2. General information

3. Product description

4. Applications

5. Operating conditions

5.1 Flushing fluid

6. Installation

6.1 Flushing fluid connection

6.2 Flushing system

7. Start-up

8. Maintenance

9. Operation

9.1 Periods of inactivity and frost protection

10. Service

10.1 Service kits and s ervic e inst ruc tions

11. Disposal

Warning
Before beginning installation procedures, these

installation and operating instructions should be
studied carefully. The installation and operation
should also be in ac corda nce with lo cal
regulations and accepted codes of good practice.

1. Symbols used in this document

Warning
If these safety instructions are not observed,

it may result in personal injury!

If these safety instructions are not observed,
it may result in malfunction or damage to the
equipment!

Notes or instruct ions that make th e j ob eas ier
and ensure safe ope ratio n.

2. General information

These installation an d o perating instructions are a supplement to
installation and o pe rating instructions for NK, NKG.

3. Product description

This type of double se al con sists of tw o sha ft seals m ount ed in a
tandem arrangement in a separate seal chamber or of a cartridge
seal.

4
4
4
4
5

5

5

5
6

7
7
7

7

7

7

7

Fig. 1 Tandem seal arrangement consisting of two shaft

seals

Pos. Description

1 Primary shaft seal
2 Secondary sh aft seal
3 Seal chamber, containing flushing flu id

Pumps with a tandem shaft se al arra ng emen t req uire a flus h ing
system providing the cor rect f lushi ng flui d to the seal cham ber.

The pressure in the s eal cha mber/ cartr idge se al must be lower
than the pumped liquid pr ess ure. Conse quently, a small quantity
of the pumped liquid will seep throug h the prima ry shaft seal and
be mixed with the flushing fluid. The pumped liquid leaking via the
primary seal will be flushed away b y the flushin g fluid.

As the primary shaft seal is in contact with liquid on both sides,
there is no evaporation z one in t he sea l gap. This pr events bu ild­up of crystallising depos its on the se al faces of the prima ry sh aft
seal. Deposits might otherwise lead to a failing primary shaft seal.

In hot applications, the f lush ing flu id additi onal ly rem oves heat
from the system both d uri ng oper ation an d stand still , and th us
cools the seal face s of the s haft seal.

4. Applications

The tandem shaft seal is the op tim um so lutio n in the se ca se s:

• The pump is pumping c rystallising liquids, e. g. a caustic soda
solution. Build-up of crystals on the atmos pheri c side will be
avoided.

• Lubrication and co oling of shaft s eals is necess ary d uri ng
standstill.

• Monitoring of the leakage rate from the primary shaft seal is
required.

• Prevention of air ingre ss f rom the atm osph eri c side is
necessary (for liquids which react with atmospheric oxygen).

• The pump is o per at in g w it h a n ega t ive in le t pr es su re (v ac uu m)
of 0 - 0.69 bar compared to the p ress ure in th e flus hing
chamber.
In this case the flushing fluid will provide the lubricating film for
the primary shaft seal.

The tandem seal arrange ment can handle a pumpe d liq uid
temperature up to 140 °C.

TM04 6059 4709

4

5. Operating conditions

Caution

3

A

2

1

2

3

1

The operating condition s stated in the ins tallation a nd o peratin g
instructions for N K, N KG p umps als o appl y for tandem shaft se al
pumps.

5.1 Flushing fluid

The flushing fluid must be clean.

The flushing fluid should be selected according
to the application and must not chemically attack
the materials of th e p ump an d the s haf t se al.

The flushing fluid must have a high boiling point, good lubricating
and heat transmiss ion pro pert ies.

The flushing-fluid f low sh ould als o be m atch ed to the applic atio n
(recommended fl ow rate 2 5-200 l/h).

Warning
Never connect the flushing-fluid supply directly

to the public water supply system. Local
regulations must be observed.

It is possible to connect the seal chamber/cartridge seal to a
separate flushing-fluid tank. In such cases, the manufacturer’s
installation and o perating instructi ons must be observed.

5.1.1 Maximum flushing-fluid pressure and temperature

The pressure of the flushin g fluid mu st alway s be lo we r tha n the
pressure of the pu mped liquid.

The maximum per miss ible tem pe rature of the f lushi ng flui d
depends on the rubbe r mat eria l of the s econd ary s haft sea l.

Max. permissible t empera tur e of

Shaft seal

EPDM +120
FFKM +140

FKM +90
FXM +140

HNBR +90

These values apply to wate r as flus hing f luid. I f other flushin g
fluids are used, co ntact Gr undf os fo r the max. pe rmis si ble
temperature of the flus hing fl uid.

5.1.2 Flushing fluid evaporation point

The tandem shaft seal arra ng emen t can handle a pump ed liq uid
temperature up to 140 °C . In ord er to ens ure prop er liqu id
lubrication in the the seal gap, it is very important that the
evaporation point of the flushin g flui d is at least 10 -15 °C hig he r
than the temperatur e of the p umpe d liq uid.

the flushing fluid

[°C]

6. Installation

6.1 Flushing fluid con nect ion

6.1.1 Tandem seal arrangement with two separate shaft seals

in a seal chamber

Fig. 2 Tandem seal arrange ment with two s eparat e shaft

Pos. Description

In this tandem shaft seal a rrang emen t, th e seal c hamb er has
three connection s. See f ig. 2 and fig. 3. Pos . 1 leads t o th e
pumped liquid si de of t h e s haft seal, and pos. 2 and 3 lead to th e
seal chamber. All connectio ns are close to the seal faces of the
shaft seals.

Connections

Fig. 3 Flow direction of f lushin g liquid

seals in a seal cham ber

A Vent screw for pump ed liqui d
1 Primary shaft seal pipe connection -3/8"

Secondary shaft se al pipe c onnec tion with ven t screw

2

for venting of se al cha mber -3 /8"

3 Secondary shaft seal pip e conn ect ion -3/8 "

TM04 6057 4709

English (GB)

TM04 4191 3110

Dead-end solut ions (s ee 6. 2 Flushing system)

Use only connection 3 as inlet and 2 for venting .
Connection 1 must be p lugged .

Circulating solutions (see 6.2 Flushing system)

Use connection 3 as inle t and 2 as outlet. The flushin g fluid
lubricates and cools t he sec onda ry sh aft se al.
Connection 1 must be p lugged .

5

English (GB)

1

2

A

Minimum

1 m

3/8" outlet

3/8" inlet

3/8" inlet

Separate circulation/cooling of primary shaft seal

Use connection 1. A p ipe can be fitt ed bet ween the pu mp
discharge and conn ec ti on 1. Alt ernatively, an external supply can
be fitted to connec tion 1 .

Circulation or cooling of the primary seal is commonly used in the
following situations:

• to avoid accumulation of particles in the sea l face ar ea

• to increase the pres sur e in the seal fac e a rea re sult ing in a
higher evaporatio n point

• to vent the shaft seal area in order to avoid dry running

• to provide cooling of th e shaft seal. (The f rictio n be tween t he
seal faces results in a temperature increase of 10-20 °C above
the pumped liquid temperature. In this case t he pumped liquid
itself can provide cooling) .

6.1.2 Tandem seal arrangement with cartridge seal

Fig. 4 Tandem seal arrangement with cartridge seal

Pos. Description

A Vent screw for pumped liquid
1 Cartridge seal inlet pipe connection -3/8"
2 Cartridg e seal o utlet pipe c onnec tion s -3/8"

6.2 Flushing system

Typically, one of these methods of connecting the flushing fluid to
the pump is used:

• circulation from a res ervo ir, see sectio n 6.2. 1

• dead end connectio n fro m a re serv oir, see section 6.2.2

• external flushing fluid sy stem , see sect ion 6.2. 3.

Common for these flus hing s oluti ons is that the p ress ure in the
seal chamber is lower than the pressure of the pumped liquid
around the shaft seal.

The flushing fluid acts as lubricat ion an d coolin g for the
secondary seal a nd kee ps a liquid p hase f or th e prim ary se al in
the seal chamber.

6.2.1 Circulation from a reservoir

Standard shaft seals: The seal chamb er is conn ec ted to a
reservoir by me ans of two pipe s.

Both the primary and secondary shaft s eal generates heat dur ing
operation. This heat ener gy is tr ansf erre d to the flushing fluid .
Due to natural circulation, the heated flushing fluid rises from the
seal chamber to th e res ervo ir wher e it co ols do wn. Th e co oled­down flushing fluid r eturns to the s eal ch ambe r, lubricates and
cools the seal faces.

After a period of time the f lushin g fl uid in th e re se rvoir must be
replaced due to contami natio n fro m the pu mp ed liqui d.

Fig. 5 Tandem seal arrangement with circulating flushing

fluid

Circulation to a reservoir can also be forced by a separate pump.
Cartridge seal: A cartridge seal is connec ted to a reser vo ir by

means of two pipe s.

TM04 4330 3110

An internal pumping func tion in the sha ft seal pro vi des sufficie nt
circulation of the flus hing f luid to co ol an d lubri cate t he sea l.
The cartridge s ea l is self venting.

After a period of time the f lushin g fluid in the reser voir mu st be
replaced due to conta minatio n fro m the pu mp ed liquid .

6.2.2 Dead-end connection from a reservoir

Standard shaft seals: The seal c hamb er is c onnec ted to a
reservoir by me ans of a sing le p ipe.

The flushing fluid lubr ica tes th e seal fa ce s, but cools them les s
than in the case of cir culatio n. Afte r a peri od o f time the flus hing
fluid in the reservoir m ust be rep laced due to contamin ation from
the pumped liquid.

Fig. 6 Tandem seal arrangeme nt with a de ad-en d flushin g-

liquid supply

The flushing fluid enters the seal chamber via a pipe from an
elevated reservoir.

No heat is dissipated from the syst em.
Cartridge seal: A cartridge seal is not for use wit h a dead -end

connection.

TM04 4176 1209TM04 4189 1009

6

6.2.3 External flushing fluid systems

Note

Caution

Caution

3/8" outlet

3/8" inlet

Subject to alterations.

Standard shaft seals: The flushing fluid flush es the s eal
chamber and is led to a drain . The f lushin g flui d cools and
lubricates the seal faces effectively.

TM04 4190 1009

Fig. 7 Tandem seal arrang em ent with flushing fluid being led

away to a drain

The pumped liquid leak ing th roug h the p rimary seal is washe d
away to the drain by the f lushi ng flui d.

For external flushi ng flu id syst ems not e th ese co ndit ions:

• The flow rate of the flushing fluid sho uld m at c h the application
(recommended flow rate 25-200 l/h. A temperature increase of
20 °C of the flushing fluid co uld also be u sed as a contr ol
parameter).

• The pressure of the flu sh ing flu id mus t alway s be low er than
the pressure of the pum ped liquid.

Cartridge seal: Th e flushin g fluid flushes the cartrid ge sea l and
is led to a drain. If the external flushing fluid inlet pressure drops,
the internal pumpin g funct ion of t he car tridge seal provide s
sufficient circulation of t he flus hin g fluid to cool an d lub rica te the
seal faces. The cartridge seal is self venting.

The flushing fluid supply must never be
connected directly to the public water supply
system. Local regulations must be observed.

7. Start-up

See also installation a nd o peratin g inst ruct ions for the standa rd
pump.

Before start-up , the s eal cha mbe r/cartr id ge se al
and the pump must be completely filled with
liquid and vented.

1. Connect the inlet and outlet of the seal chamber/cartridge seal
by means of a suitable pi pe o r hose conne ctio n.
See figures 2 and 4.

2. Start the pump, and check the direc tion o f rotation.
See the correct direction of rotation on the motor fan cover.

The seal chamber/cartridge seal must always be
filled with flushing fluid during operation.
Dry-running will destroy the shaft seal.

8. Maintenance

See installation and operating instruction s for NK , NKG pum ps.

9. Operation

To ensure optimum function and performance, make sure that the
flow of flushing fluid is alw ays suffic ient, a nd check that the
elevated tank never runs dry of flushing fluid.

Depending on the pump ed liquid, the quali ty of t he flush ing fl uid
must be checked at regular intervals to ensure optimum
operation.

9.1 Periods of inactivit y an d f rost p ro tection

Warning
Pay attention to the directions of the vent holes,

and take care to ensu re th at t he es capi ng liqu id
does not cause injury to persons or damage to
the motor or other components.
When handling hot or hazardous liquids, special
attention should be paid to the risk of injury
caused by scalding hot liquid or hazardous
liquid.
Local safety regul ation s mus t be obs erved.

Pump

For general guidelines, see installation and operating instructions
for NK, NKG pumps.

Seal chamber

Unscrew the two conn ection s (pos . 2 an d 3, fig. 2) .
The lower flushing-liqu id c onnec tion fu nction s a s drain .

Cartridge seal

1. Unscrew the conn ect ions for flushin g fluid (pos. 1 and 2,
fig. 4).

2. Empty the cartridg e seal . Th is can be done in two ways :

• Blow out remaining liquid by mean s of an air gu n or a s imilar
device. The pres sur e mus t not ex ceed the pr ess ure ra ting o f
the cartridge seal.

• Flush the cartridge seal by means of a glycol-water solution, if
applicable for the application. The pressure must not exceed
the pressure rating of the cartridge seal.

10. Service

When ordering spare parts, alway s state the pump namep late
data to ensure that the cor rect parts are de livere d.

If Grundfos is reques ted to serv ice t he pum p, Gr undf os mu st b e
contacted with details about the pump ed liquid , etc. befor e the
pump is returned for service. Otherwise Grundfos can refuse to
accept the pump for se rvic e.

10.1 Service kits and service instr uctio ns

See www.grundfos.com (WebC APS) , W inCAP S or Serv ice K it
Catalogue.

11. Disposal

This product or parts of it must b e dis pose d of in an
environmentally sou nd way :

1. Use the public or priva te wast e coll ection s ervi ce.

2. If this is not poss ible, con tact the ne ares t Grun dfos c ompany
or service workshop.

English (GB)

7

Argentina

Bombas GRUNDFOS de Argentina S.A.
Ruta Panamericana km. 37.500 Lote
34A
1619 - Garin
Pcia. de Buenos Aires
Phone: [phone]
Telefax: [phone]

Australia

GRUNDFOS Pumps Pty. Ltd.
P.O. Box 2040
Regency Park
South Australia 5942
Phone: [phone]
Telefax: [phone]

Austria

GRUNDFOS Pumpen Vertrieb
Ges.m.b.H.
Grundfosstraße 2
A-5082 Grödig/Salzburg
Tel.: [phone]
Telefax: [phone]

Belgium

N.V. GRUNDFOS Bellux S.A.
Boomsesteenweg 81-83
B-2630 Aartselaar
Tél.: [phone]
Télécopie: [phone]

Belorussia

Представительство ГРУНДФОС в
Минске
220123, Минск,
ул. В. Хоружей, 22, оф. 1105
Тел.: +(37517) 233 97 65,
Факс: +(37517) 233 97 69

E-mail: [e-mail]

Bosnia/Herzegovin a

GRUNDFOS Sarajevo
Trg Heroja 16,
BiH-71000 Sarajevo
Phone: [phone]
Telefax: [phone]
e-mail: [e-mail]

Brazil

BOMBAS GRUNDFOS DO BRASIL
Av. Humberto de Alencar Castelo
Branco, 630
CEP 09850 - 300
São Bernardo do Campo - SP
Phone: [phone]
Telefax: [phone]

Bulgaria

Grundfos Bulgaria EOOD
Slatina District
Iztochna Tangenta street no. 100
BG - 1592 Sofia
Tel. [phone]
Fax. [phone]
email: [e-mail]

Canada

GRUNDFOS Canada Inc.
2941 Brighton Road
Oakville, Ontario
L6H 6C9
Phone: [phone]
Telefax: [phone]

China

GRUNDFOS Pumps (Shanghai) Co. Ltd.
50/F Maxdo Center No. 8 XingYi Rd.
Hongqiao development Zone
Shanghai 200336
PRC
Phone: [phone]
Telefax: [phone]

Croatia

GRUNDFOS CROATIA d.o.o.
Cebini 37, Buzin
HR-10010 Zagreb
Phone: [phone]
Telefax: [phone]
www.grundfos.hr

Czech Republic

GRUNDFOS s.r.o.
Čajkovského 21
779 00 Olomouc
Phone: [phone]
Telefax: [phone]

Denmark

GRUNDFOS DK A/S
Martin Bachs Vej 3
DK-8850 Bjerringbro
Tlf.: [phone]
Telefax: [phone]
E-mail: [e-mail]
www.grundfos.com/DK

Estonia

GRUNDFOS Pumps Eesti OÜ
Peterburi tee 92G
11415 Tallinn
Tel: + 372 606 1690
Fax: + 372 606 1691

Finland

OY GRUNDFOS Pumput AB
Mestarintie 11
FIN-01730 Vantaa
Phone: [phone]
Telefax: [phone]

France

Pompes GRUNDFOS Distribution S.A.
Parc d’Activités de Chesnes
57, rue de Malacombe
F-38290 St. Quentin Fallavier (Lyon)
Tél.: [phone]
Télécopie: [phone]

Germany

GRUNDFOS GMBH
Schlüterstr. 33
40699 Erkrath
Tel.: [phone]
Telefax: [phone]
e-mail: [e-mail]
Service in Deutschland:
e-mail: [e-mail]

Greece

GRUNDFOS Hellas A.E.B.E.
20th km. Athinon-Markopoulou Av.
P.O. Box 71
GR-19002 Peania
Phone: [phone]
Telefax: +0030-210-66 46 273

Hong Kong

GRUNDFOS Pumps (Hong Kong) Ltd.
Unit 1, Ground floor
Siu Wai Industrial Centre
29-33 Wing Hong Street &
68 King Lam Street, Cheung Sha Wan
Kowloon
Phone: [phone]
Telefax: [phone]

Hungary

GRUNDFOS Hungária Kft.
Park u. 8
H-2045 Törökbálint,
Phone: [phone]
Telefax: [phone]

India

GRUNDFOS Pumps India Private Lim­ited
118 Old Mahabalipuram Road
Thoraipakkam
Chennai 600 096
Phone: [phone]

Indonesia

PT GRUNDFOS Pompa
Jl. Rawa Sumur III, Blok III / CC-1
Kawasan Industri, Pulogadung
Jakarta 13930
Phone: [phone]
Telefax: [phone] / 460 6901

Ireland

GRUNDFOS (Ireland) Ltd.
Unit A, Merrywell Business Park
Ballymount Road Lower
Dublin 12
Phone: [phone]
Telefax: [phone]

Italy

GRUNDFOS Pompe Italia S.r.l.
Via Gran Sasso 4
I-20060 Truccazzano (Milano)
Tel.: [phone]
Telefax: [phone] / 95838461

Japan

GRUNDFOS Pumps K.K.
Gotanda Metalion Bldg., 5F,
5-21-15, Higashi-gotanda
Shiagawa-ku, Tokyo
141-0022 Japan
Phone: [phone]
Telefax: [phone]

Korea

GRUNDFOS Pumps Korea Ltd.
6th Floor, Aju Building 679-5
Yeoksam-dong, Kangnam-ku, 135-916
Seoul, Korea
Phone: [phone]
Telefax: [phone]

Latvia

SIA GRUNDFOS Pumps Latvia
Deglava biznesa centrs
Augusta Deglava ielā 60, LV-1035, Rīga,
Tālr.: + 371 714 9640, 7 149 641
Fakss: + 371 914 9646

Lithuania

GRUNDFOS Pumps UAB
Smolensko g. 6
LT-03201 Vilnius
Tel: + 370 52 395 430
Fax: + 370 52 395 431

Malaysia

GRUNDFOS Pumps Sdn. Bhd.
7 Jalan Peguam U1/25
Glenmarie Industrial Park
40150 Shah Alam
Selangor
Phone: [phone]
Telefax: [phone]

México

Bombas GRUNDFOS de México S.A. de
C.V.
Boulevard TLC No. 15
Parque Industrial Stiva Aeropuerto
Apodaca, N.L. 66600
Phone: [phone]
Telefax: [phone]

Netherlands

GRUNDFOS Netherlands
Veluwezoom 35
1326 AE Almere
Postbus 22015
1302 CA ALMERE
Tel.: [phone]
Telefax: [phone]
E-mail: [e-mail]

New Zealand

GRUNDFOS Pumps NZ Ltd.
17 Beatrice Tinsley Crescent
North Harbour Industrial Estate
Albany, Auckland
Phone: [phone]
Telefax: [phone]

Norway

GRUNDFOS Pumper A/S
Strømsveien 344
Postboks 235, Leirdal
N-1011 Oslo
Tlf.: [phone]
Telefax: [phone]

Poland

GRUNDFOS Pompy Sp. z o.o.
ul. Klonowa 23
Baranowo k. Poznania
PL-62-081 Przeźmierowo
Tel: [phone]
Fax: [phone]

Portugal

Bombas GRUNDFOS Portugal, S.A.
Rua Calvet de Magalhães, 241
Apartado 1079
P-2770-153 Paço de Arcos
Tel.: [phone]
Telefax: [phone]

România

GRUNDFOS Pompe România SRL
Bd. Biruintei, nr 103
Pantelimon county Ilfov
Phone: [phone]
Telefax: [phone]
E-mail: [e-mail]

Russia

ООО Гру нд фо с
Россия, 109544 Москва, ул. Школьная

39

Тел. [phone]
Факс [phone]

E-mail
[e-mail]

Serbia

GRUNDFOS Predstavništvo Beograd
Dr. Milutina Ivkovića 2a/29
YU-11000 Beograd
Phone: [phone] / 11 26 47
496
Telefax: [phone]

Singapore

GRUNDFOS (Singapore) Pte. Ltd.
24 Tuas West Road
Jurong Town
Singapore 638381
Phone: [phone]
Telefax: [phone]

Slovenia

GRUNDFOS d.o.o.
Šlandrova 8b, SI-1231 Ljubljana-Črnuče
Phone: [phone]
Telefax: [phone]
E-mail: [e-mail]

South Africa

Corner Mountjoy and George Allen
Roads
Wilbart Ext. 2
Bedfordview 2008
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]

Spain

Bombas GRUNDFOS España S.A.
Camino de la Fuentecilla, s/n
E-28110 Algete (Madrid)
Tel.: [phone]
Telefax: [phone]

Sweden

GRUNDFOS AB
Box 333 (Lunnagårdsgatan 6)
431 24 Mölndal
Tel.: [phone]
Telefax: [phone]

Switzerland

GRUNDFOS Pumpen AG
Bruggacherstrasse 10
CH-8117 Fällanden/ZH
Tel.: [phone]
Telefax: [phone]

Taiwan

GRUNDFOS Pumps (Taiwan) Ltd.
7 Floor, 219 Min-Chuan Road
Taichung, Taiwan, R.O.C.
Phone: [phone]
Telefax: [phone]

Thailand

GRUNDFOS (Thailand) Ltd.
92 Chaloem Phrakiat Rama 9 Road,
Dokmai, Pravej, Bangkok 10250
Phone: [phone]
Telefax: [phone]

Turkey

GRUNDFOS POMPA San. ve Tic. Ltd.
Sti.
Gebze Organize Sanayi Bölgesi
Ihsan dede Caddesi,

2. yol 200. Sokak No. 204
41490 Gebze/ Kocaeli
Phone: +90 - 262-679 7979
Telefax: +90 - 262-679 7905
E-mail: [e-mail]

Ukraine

ТОВ ГРУНДФОС УКРАЇНА
01010 Київ, Вул. Московська 8б,

Тел.:[phone]
Фах.: ([phone]

E-mail: [e-mail]

United Arab Emirates

GRUNDFOS Gulf Distribution
P.O. Box 16768
Jebel Ali Free Zone
Dubai
Phone: [phone]
Telefax: [phone]

United Kingdom

GRUNDFOS Pumps Ltd.
Grovebury Road
Leighton Buzzard/Beds. LU7 8TL
Phone: [phone]
Telefax: [phone]

U.S.A.

GRUNDFOS Pumps Corporation
17100 West 118th Terrace
Olathe, Kansas 66061
Phone: [phone]
Telefax: [phone]

Usbekistan

Представительство ГРУНДФОС в
Ташк ен те
700000 Ташкент ул.Усмана Носира 1-й
тупик 5
Телефон: [phone]
Факс: [phone]

Grundfos companies

Addresses revised 29.09.2010

Being responsible is our foundation

Thinking ahead makes it possible

Innovation is the essence

97527931 1110

Repl. 97527931 1109

ECM: 1067581

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