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Argentina

Bombas GRUNDFOS de Argentina S.A.
Ruta Panamericana km. 37.500 Centro 
Industrial Garin
1619 Garín Pcia. de B.A.
Phone: +54-3327 414 444
Telefax: +54-3327 45 3190

Australia

GRUNDFOS Pumps Pty. Ltd. 
P.O. Box 2040 
Regency Park 
South Australia 5942 
Phone: +61-8-8461-4611 
Telefax: +61-8-8340 0155 

Austria

GRUNDFOS Pumpen Vertrieb Ges.m.b.H.
Grundfosstraße 2 
A-5082 Grödig/Salzburg 
Tel.: +43-6246-883-0 
Telefax: +43-6246-883-30 

Belgium

N.V. GRUNDFOS Bellux S.A. 
Boomsesteenweg 81-83 
B-2630 Aartselaar 
Tél.: +32-3-870 7300 
Télécopie: +32-3-870 7301

Belarus

Представительство

 

ГРУНДФОС

 

в

 

Минске

220125, 

Минск

ул

Шафарнянская

, 11, 

оф

. 56, 

БЦ

 

«

Порт

»

Тел

.: +7 (375 17) 286 39 72/73

Факс

: +7 (375 17) 286 39 71

E-mail: [email protected]

Bosnia and Herzegovina

GRUNDFOS Sarajevo
Zmaja od Bosne 7-7A,
BH-71000 Sarajevo
Phone: +387 33 592 480
Telefax: +387 33 590 465
www.ba.grundfos.com
e-mail: [email protected]

Brazil

BOMBAS GRUNDFOS DO BRASIL
Av. Humberto de Alencar Castelo Branco, 
630
CEP 09850 - 300
São Bernardo do Campo - SP
Phone: +55-11 4393 5533
Telefax: +55-11 4343 5015

Bulgaria

Grundfos Bulgaria EOOD
Slatina District
Iztochna Tangenta street no. 100
BG - 1592 Sofia
Tel. +359 2 49 22 200
Fax. +359 2 49 22 201
email: [email protected]

Canada

GRUNDFOS Canada Inc. 
2941 Brighton Road 
Oakville, Ontario 
L6H 6C9 
Phone: +1-905 829 9533 
Telefax: +1-905 829 9512 

China

GRUNDFOS Pumps (Shanghai) Co. Ltd.
10F The Hub, No. 33 Suhong Road
Minhang District
Shanghai 201106
PRC
Phone: +86 21 612 252 22
Telefax: +86 21 612 253 33

COLOMBIA

GRUNDFOS Colombia S.A.S.
Km 1.5 vía Siberia-Cota Conj. Potrero 
Chico,
Parque Empresarial Arcos de Cota Bod. 
1A.
Cota, Cundinamarca
Phone: +57(1)-2913444
Telefax: +57(1)-8764586

Croatia

GRUNDFOS CROATIA d.o.o.
Buzinski prilaz 38, Buzin
HR-10010 Zagreb
Phone: +385 1 6595 400 
Telefax: +385 1 6595 499
www.hr.grundfos.com

GRUNDFOS Sales Czechia and 
Slovakia s.r.o.

Č

ajkovského 21

779 00 Olomouc
Phone: +420-585-716 111

Denmark

GRUNDFOS DK A/S 
Martin Bachs Vej 3 
DK-8850 Bjerringbro 
Tlf.: +45-87 50 50 50 
Telefax: +45-87 50 51 51 
E-mail: [email protected]
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 
Trukkikuja 1 
FI-01360 Vantaa 
Phone: +358-(0) 207 889 500

France

Pompes GRUNDFOS Distribution S.A. 
Parc d’Activités de Chesnes 
57, rue de Malacombe 
F-38290 St. Quentin Fallavier (Lyon) 
Tél.: +33-4 74 82 15 15 
Télécopie: +33-4 74 94 10 51 

Germany

GRUNDFOS GMBH
Schlüterstr. 33
40699 Erkrath
Tel.: +49-(0) 211 929 69-0 
Telefax: +49-(0) 211 929 69-3799
e-mail: [email protected]
Service in Deutschland:
e-mail: [email protected]

Greece

GRUNDFOS Hellas A.E.B.E. 
20th km. Athinon-Markopoulou Av. 
P.O. Box 71 
GR-19002 Peania 
Phone: +0030-210-66 83 400 
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: +852-27861706 / 27861741 
Telefax: +852-27858664 

Hungary

GRUNDFOS Hungária Kft.
Tópark u. 8
H-2045 Törökbálint, 
Phone: +36-23 511 110
Telefax: +36-23 511 111

India

GRUNDFOS Pumps India Private Limited
118 Old Mahabalipuram Road
Thoraipakkam
Chennai 600 096
Phone: +91-44 2496 6800

Indonesia

PT. GRUNDFOS POMPA
Graha Intirub Lt. 2 & 3
Jln. Cililitan Besar No.454. Makasar, 
Jakarta Timur
ID-Jakarta 13650
Phone: +62 21-469-51900
Telefax: +62 21-460 6910 / 460 6901 

Ireland

GRUNDFOS (Ireland) Ltd. 
Unit A, Merrywell Business Park
Ballymount Road Lower
Dublin 12 
Phone: +353-1-4089 800 
Telefax: +353-1-4089 830 

Italy

GRUNDFOS Pompe Italia S.r.l. 
Via Gran Sasso 4
I-20060 Truccazzano (Milano)
Tel.: +39-02-95838112 
Telefax: +39-02-95309290 / 95838461 

Japan

GRUNDFOS Pumps K.K.
1-2-3, Shin-Miyakoda, Kita-ku, 
Hamamatsu
431-2103 Japan
Phone: +81 53 428 4760
Telefax: +81 53 428 5005

Korea

GRUNDFOS Pumps Korea Ltd.
6th Floor, Aju Building 679-5
Yeoksam-dong, Kangnam-ku, 135-916
Seoul, Korea
Phone: +82-2-5317 600
Telefax: +82-2-5633 725

Latvia

SIA GRUNDFOS Pumps Latvia 
Deglava biznesa centrs
Augusta Deglava iel

ā

 60, LV-1035, R

ī

ga,

T

ā

lr.: + 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: +60-3-5569 2922
Telefax: +60-3-5569 2866

Mexico

Bombas GRUNDFOS de México S.A. de 
C.V. 
Boulevard TLC No. 15
Parque Industrial Stiva Aeropuerto
Apodaca, N.L. 66600
Phone: +52-81-8144 4000 
Telefax: +52-81-8144 4010

Netherlands

GRUNDFOS Netherlands
Veluwezoom 35
1326 AE Almere
Postbus 22015
1302 CA ALMERE 
Tel.: +31-88-478 6336 
Telefax: +31-88-478 6332
E-mail: [email protected]

New Zealand

GRUNDFOS Pumps NZ Ltd.
17 Beatrice Tinsley Crescent
North Harbour Industrial Estate
Albany, Auckland
Phone: +64-9-415 3240
Telefax: +64-9-415 3250

Norway

GRUNDFOS Pumper A/S 
Strømsveien 344 
Postboks 235, Leirdal 
N-1011 Oslo 
Tlf.: +47-22 90 47 00 
Telefax: +47-22 32 21 50 

Poland

GRUNDFOS Pompy Sp. z o.o.
ul. Klonowa 23
Baranowo k. Poznania
PL-62-081 Prze

ź

mierowo

Tel: (+48-61) 650 13 00
Fax: (+48-61) 650 13 50

Portugal

Bombas GRUNDFOS Portugal, S.A. 
Rua Calvet de Magalhães, 241
Apartado 1079
P-2770-153 Paço de Arcos
Tel.: +351-21-440 76 00
Telefax: +351-21-440 76 90

Romania

GRUNDFOS Pompe România SRL
Bd. Biruintei, nr 103 
Pantelimon county Ilfov
Phone: +40 21 200 4100
Telefax: +40 21 200 4101
E-mail: [email protected]

Russia

ООО

 

Грундфос

 

Россия

ул

Школьная

, 39-41

Москва

, RU-109544, Russia 

Тел

. (+7) 495 564-88-00 (495) 737-30-00

Факс

 (+7) 495 564 8811

E-mail [email protected]

Serbia 

Grundfos Srbija d.o.o.
Omladinskih brigada 90b
11070 Novi Beograd 
Phone: +381 11 2258 740
Telefax: +381 11 2281 769
www.rs.grundfos.com

Singapore

GRUNDFOS (Singapore) Pte. Ltd.
25 Jalan Tukang 
Singapore 619264 
Phone: +65-6681 9688 
Telefax: +65-6681 9689

Slovakia

GRUNDFOS s.r.o.
Prievozská 4D 
821 09 BRATISLAVA 
Phona: +421 2 5020 1426
sk.grundfos.com

Slovenia

GRUNDFOS LJUBLJANA, d.o.o.
Leskoškova 9e, 1122 Ljubljana
Phone: +386 (0) 1 568 06 10
Telefax: +386 (0)1 568 06 19
E-mail: [email protected]

South Africa

Grundfos (PTY) Ltd.
16 Lascelles Drive, Meadowbrook Estate
1609 Germiston, Johannesburg
Tel.: (+27) 10 248 6000
Fax: (+27) 10 248 6002
E-mail: [email protected]

Spain

Bombas GRUNDFOS España S.A. 
Camino de la Fuentecilla, s/n 
E-28110 Algete (Madrid) 
Tel.: +34-91-848 8800 
Telefax: +34-91-628 0465 

Sweden

GRUNDFOS AB 
Box 333 (Lunnagårdsgatan 6) 
431 24 Mölndal 
Tel.: +46 31 332 23 000
Telefax: +46 31 331 94 60 

Switzerland

GRUNDFOS Pumpen AG 
Bruggacherstrasse 10 
CH-8117 Fällanden/ZH 
Tel.: +41-44-806 8111 
Telefax: +41-44-806 8115 

Taiwan

GRUNDFOS Pumps (Taiwan) Ltd. 
7 Floor, 219 Min-Chuan Road 
Taichung, Taiwan, R.O.C. 
Phone: +886-4-2305 0868
Telefax: +886-4-2305 0878

Thailand

GRUNDFOS (Thailand) Ltd. 
92 Chaloem Phrakiat Rama 9 Road,
Dokmai, Pravej, Bangkok 10250
Phone: +66-2-725 8999
Telefax: +66-2-725 8998

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: [email protected]

Ukraine

Бізнес

 

Центр

 

Європа

Столичне

 

шосе

, 103

м

Київ

, 03131, 

Україна

 

Телефон

: (+38 044) 237 04 00 

Факс

.: (+38 044) 237 04 01

E-mail: [email protected]

United Arab Emirates

GRUNDFOS Gulf Distribution
P.O. Box 16768
Jebel Ali Free Zone
Dubai
Phone: +971 4  8815 166
Telefax: +971 4 8815 136

United Kingdom

GRUNDFOS Pumps Ltd. 
Grovebury Road 
Leighton Buzzard/Beds. LU7 4TL 
Phone: +44-1525-850000 
Telefax: +44-1525-850011 

U.S.A.

GRUNDFOS Pumps Corporation 
9300 Loiret Blvd.
Lenexa, Kansas 66219
Phone: +1-913-227-3400 
Telefax: +1-913-227-3500 

Uzbekistan

Grundfos Tashkent, Uzbekistan The 
Representative Office of Grundfos 
Kazakhstan in Uzbekistan
38a, Oybek street, Tashkent

Телефон

: (+998) 71 150 3290 / 71 150 

3291

Факс

: (+998) 71 150 3292

Addresses Revised 15.01.2019

Summary of Contents for ALPHA1 L 15-40

Page 1: ...ALPHA1 L Installation and operating instructions GRUNDFOS INSTRUCTIONS ...

Page 2: ...1 Dismantling the product 17 8 2 Dismantling the plug 17 9 Fault finding the product 18 9 1 Deblocking the shaft 19 10 Technical data 20 10 1 Dimensions ALPHA1 L XX 40 XX 60 15 65 21 10 2 Dimensions ALPHA1 L 25 65 22 11 Performance curves 22 11 1 Guide to performance curves 22 11 2 Curve conditions 22 11 3 Performance curves ALPHA1 L XX 40 N 23 11 4 Performance curves ALPHA1 L XX 60 N 24 11 5 Perf...

Page 3: ...also section 3 3 Control box positions 3 Tighten the fittings See fig 3 Fig 1 Flow direction Fig 2 Pump installation Fig 3 Tightening the fittings CAUTION Crushing of feet Minor or moderate personal injury Wear safety shoes when opening the box and handling the product DANGER Electric shock Death or serious personal injury Switch off the power supply before starting any work on the product Make su...

Page 4: ...ing any work on the product Make sure that the power supply cannot be accidentally switched on CAUTION Hot surface Minor or moderate personal injury The pump housing may be hot due to the pumped liquid being scalding hot Close the isolating valves on both sides of the pump and wait for the pump housing to cool down CAUTION Pressurised system Minor or moderate personal injury Before dismantling the...

Page 5: ...ersonal injury If national legislation requires a Residual Current Device RCD or equivalent in the electrical installation or if the pump is connected to an electric installation where an RCD is used as an additional protection this must be type A or better due to the nature of the pulsating DC leakage current The RCD must be marked with the symbol shown below The pump is not a safety component an...

Page 6: ...sulating shells 7 Refit the terminal cover See A Note It is possible to turn the power supply plug on the side for a 90 cable entry See B TM06 8549 0918 TM06 8550 0918 8 Tighten the union nut TM06 8551 0918 9 Tighten the cable gland onto the power supply plug TM06 8552 0918 10 Insert the power supply plug into the male plug on the pump TM06 8553 0119 Step Action Illustration B A TM06 8564 1317 Do ...

Page 7: ...rough the system the noise ceases over a period of time To speed up the venting process do as follows 1 Set the pump to speed III using the button on the operating panel 2 Let the pump run for minimum 30 minutes How fast the pump is vented depends on the system size and design When you have vented the pump that is when the noise has ceased set the pump according to the recommendations See section ...

Page 8: ...WM Pulse Width Modulation signal High efficiency ECM Electronically Commutated Motor pumps such as ALPHA1 L must not be speed controlled by an external speed controller varying or pulsing the supply voltage 5 3 Pumped liquids In heating systems the water must meet the requirements of accepted standards on water quality in heating systems for example the German guideline VDI 2035 The pump is suitab...

Page 9: ... Efficiency Index EEI 6 Voltage V 7 Average compensated power input PL avg W 8 Product type 9 Material number 10 Serial number 11 Country of origin 12 Frequency Hz 13 Part according to EEI 14 Enclosure class 15 Manufacturer s name and address 16 Production code 1st and 2nd figures production site code 3rd and 4th figures year 5th and 6th figures week 17 Minimum liquid temperature 18 VDE code 19 TF...

Page 10: ...tapered or cylindrical threads You can screw conical male R threads into female Rc or Rp threads See fig 9 Fig 9 G threads and R threads 5 5 2 Insulating shells The insulating shells which are tailored to the individual pump type can be ordered as accessories It is easy to fit the insulating shells around the pump Product numbers unions ALPHAx Connection 3 4 1 1 1 4 1 1 1 4 3 4 1 1 1 4 22 28 15 18...

Page 11: ...gnal input the signal output and the signal reference Connect the cable to the control box by a mini superseal plug See section 7 1 Setting the PWM input signal The optional signal cable is available as an accessory Fig 10 Mini superseal plug TM06 58210216 Product Product description Length mm Product number Installer plug 99439948 Mini superseal signal cable PWM input signal 2000 99165309 Superse...

Page 12: ... demand in the system following a proportional pressure curve Fig 12 Proportional pressure curve 6 2 2 Underfloor heating mode The underfloor heating mode adjusts the pump performance to the actual heat demand in the system following a constant pressure curve Fig 13 Constant pressure curve TM06 7286 4616 Symbol Description Button I II III Constant curve or constant speed curve I II and III Radiato...

Page 13: ...ump For instructions on how to set the connection see section 7 1 Setting the PWM input signal Duty cycle d 100 x t T Example Fig 15 PWM signal 6 3 1 Interface The pump s interface consists of an electronic part connecting the external control signal to the pump The interface translates the external signal into a signal type that the microprocessor can understand In addition the interface ensures ...

Page 14: ...mp status 10 Maximum speed max 10 84 Variable speed min to max 84 91 Minimum speed IN 91 95 Hysteresis area on off 95 or 100 Standby mode off TM07 1313 1118 PWM input signal Max Speed PWM input signal Max Speed 25 50 100 150 200 250 10 20 30 40 50 60 70 80 90 100 Power W Standby stop Alarm stop fault blocked pump Alarm stop electrical fault Warning Saturation at 70 Watt S l o p e 1 W P W M Maximum...

Page 15: ...ditions III Constant curve or constant speed III The pump runs at a constant speed and consequently on a constant curve At speed III the pump is set to run on the maximum curve under all operating conditions Quick venting of the pump can be obtained by setting the pump to speed III for a short period Radiator heating mode proportional pressure curve The duty point of the pump will move up or down ...

Page 16: ...nal cable is plugged in and the PWM signal is detected by the pump For details on setting the PWM input signal see section 7 1 Setting the PWM input signal To select the fixed proportional pressure curve press and hold the button for 3 seconds To disable this control mode press and hold the button for 3 seconds To learn more about each control mode see section 6 2 Control modes Fig 20 Operating pa...

Page 17: ...2 Dismantling the plug 1 Loosen the cable gland and unscrew the union nut in the centre of the terminal cover 2 Detach the terminal cover 3 Loosen the screws on the power supply plug and disconnect the cable conductors 4 Pull the power cable back through the cable gland and terminal cover The cable must be connected to the control box via a mini superseal plug See fig 21 TM06 5821 0216 TM06 7633 0...

Page 18: ...entally switched on CAUTION Hot surface Minor or moderate personal injury The pump housing may be hot due to the pumped liquid being scalding hot Close the isolating valves on both sides of the pump and wait for the pump housing to cool down CAUTION Pressurised system Minor or moderate personal injury Before dismantling the pump drain the system or close the isolating valves on both sides of the p...

Page 19: ...ed off during summer Course of action 1 Switch off the power supply 2 Close the valves 3 Locate the deblocking screw in the centre of the control box Use a star screwdriver with a size 2 Phillips tip to push the deblocking screw inwards 4 When the screw can be turned counterclockwise the shaft has been deblocked Repeat step 3 if necessary 5 Switch on the power supply Fig 24 Deblocking the shaft TM...

Page 20: ... C Liquid temperature 2 95 C Liquid Maximum water propylene glycol mixture is 50 Viscosity Maximum 10 mm2 s Minimum switching time power on off No specific requirements Maximum altitude of installation 2000 m above sea level Electrical data Supply voltage 1 x 230 V 15 10 50 60 Hz PE Insulation class F Standby power consumption 0 3 W Miscellaneous data Motor protection The pump requires no external...

Page 21: ...40 N 150 90 64 54 54 49 49 27 102 47 149 G 1 1 4 ALPHA1 L 20 60 130 88 64 54 54 46 47 25 102 47 149 G 1 1 4 ALPHA1 L 20 60 N 150 90 64 54 54 49 49 27 102 47 149 G 1 1 4 ALPHA1 L 25 40 130 88 64 54 54 46 47 25 102 47 149 G 1 1 2 ALPHA1 L 25 40 180 88 64 54 54 46 46 25 102 47 149 G 1 1 2 ALPHA1 L 25 40 N 180 90 64 54 54 49 49 27 102 47 149 G 1 1 2 ALPHA1 L 25 60 130 88 64 54 54 46 47 25 102 47 149 G...

Page 22: ...Test liquid airless water The curves apply to a density of ρ 983 2 kg m3 and a liquid temperature of 60 C All curves show average values and must not be used as guarantee curves If a specific minimum performance is required individual measurements must be made The curves for speeds I II and III are marked The curves apply to a kinematic viscosity of 0 474 mm2 s 0 474 cSt The EEI values obtained ac...

Page 23: ... 0797 1018 0 0 0 2 0 4 0 6 0 8 1 0 1 2 1 4 1 6 1 8 2 0 2 2 2 4 2 6 2 8Q m h 0 1 2 3 4 5 m H 0 10 20 30 40 50 kPa p 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 Q l s 0 0 0 2 0 4 0 6 0 8 1 0 1 2 1 4 1 6 1 8 2 0 2 2 2 4 2 6 2 8Q m h 0 5 10 15 20 25 W P1 Setting P1 W I1 A Min 4 0 05 Max 25 0 26 ...

Page 24: ... 4 0 6 0 8 1 0 1 2 1 4 1 6 1 8 2 0 2 2 2 4 2 6 2 8 3 0 3 2 3 4 Q m h 0 1 2 3 4 5 6 m H 0 10 20 30 40 50 60 kPa p 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 Q l s 0 0 0 2 0 4 0 6 0 8 1 0 1 2 1 4 1 6 1 8 2 0 2 2 2 4 2 6 2 8 3 0 3 2 3 4 Q m h 0 10 20 30 40 50 W P1 Setting P1 W I1 A Min 4 0 05 Max 45 0 42 ...

Page 25: ...ed with this symbol reaches its end of life take it to a collection point designated by the local waste disposal authorities The separate collection and recycling of such products will help protect the environment and human health See also end of life information at www grundfos com product recycling TM07 0799 1018 0 0 0 2 0 4 0 6 0 8 1 0 1 2 1 4 1 6 1 8 2 0 2 2 2 4 2 6 2 8 3 0 3 2 3 4 3 6 Q m h 0...

Page 26: ...on hävitettävä erillään kotitalousjätteestä Kun tällä symbolilla merkityn laitteen käyttöikä päättyy vie laite asianmukaiseen SER keräyspisteeseen Lajittelemalla ja kierrättämällä tällaiset laitteet suojelet luontoa ja samalla edistät myös ihmisten hyvinvointia FR Le pictogramme représentant une poubelle à roulettes barrée apposé sur le produit signifie que celui ci ne doit pas être jeté avec les ...

Page 27: ...tos em separado ajudará a proteger o ambiente e a saúde das pessoas RO Simbolul de pubelă întretăiată aflată pe un produs denotă faptul că acesta trebuie depus la deșeuri separat de gunoiul menajer Când un produs cu acest simbol ajunge la sfârșitul duratei de viață acesta trebuie dus la un punct de colectare desemnat de către autoritățile locale de administrare a deșeurilor Colectarea și reciclare...

Page 28: ...iúp bảo vệ môi trường và sức khỏe con người TW 產品上打叉的帶輪垃圾桶符號表示此產品必須與家庭廢棄物分 開丟棄 標示此符號的產品在使用壽命結束時 請將此產品送 到當地廢棄物處理主管機關指定的收集站 分開收集與回收此 類產品 有助於保護環境與人類健康 AR اھر الظ ه علي طوب المش الت العج ذات ة القمام ة حاوي ز رم ني يع د أح ى عل كل بش ج المنت ن م ص التخل ب يج ه أن ات المنتج ن ع ل منفص د أح الحية ص ي تنتھ دما عن ة المنزلي ات النفاي زودة الم ات المنتج ع التجمي ة نقط ى إل ذه خ رمز ال ذا بھ لطات س ل َ ب ِ ...

Page 29: ...UNDFOS Pumps Korea Ltd 6th Floor Aju Building 679 5 Yeoksam dong Kangnam ku 135 916 Seoul Korea Phone 82 2 5317 600 Telefax 82 2 5633 725 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 ...

Page 30: ...isplayed in this material including but not limited to Grundfos the Grundfos logo and be think innovate are registered trademarks owned by The Grundfos Group All rights reserved 2019 Grundfos Holding A S all rights reserved www grundfos com ...

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