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POMPE MULTISTADIO 28 MULTISTAGE PUMPS
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  • POMPE MULTISTADIO

    28

    MULTISTAGE PUMPS

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    POMPE MULTISTADIO CENTRIFUGHE VERICALI / VERTICAL MULTISTAGE CENTRIFUGAL PUMPS

    CR - CRI - CRN

    CARATTERISTICHE GENERALI:Le pompe CR, CRI e CRN sono pompe centrifughe multistadio verticali. La costruzione in linea consente di installare la pompa in un impianto orizzontale ad un tubo dove le bocche di aspirazione e di mandata si trovano sullo stesso piano orizzontale e presentano le stesse dimensioni del tubo. Questa costruzione consente di avere una maggiore compattezza della struttura della pompa e della tubazione. Le pompe Grundfos CR sono disponibili in diverse taglie e grandezze. Le pompe CR sono idonee per una variet di applicazioni dal pompaggio di acqua potabile e al trasferimento di liquidi chimici. Le pompe sono disponibili per diverse applicazioni di pompaggio dove le richieste e i materiali incontrono specifiche richieste. Le pompe CR comprendono due componenti principali: il motore e l'unit pompa. Il motore della pompa CR un motore Grundfos conforme alle norme EN. L' unit pompa comprende componenti idraulici ottimizzati, diversi tipi di attacchi, una camicia esterna, una testa pompa e diverse altre parti. Le pompe CR sono disponibili in diverse versioni di materiali a seconda del liquido pompato.MATERIALE DELLA POMPALa variante di materiale deve essere scelta sulla base del liquido da pompare, vedere. La gamma dei prodotti costituita dai tre tipi di base: CR, CRI per liquidi puliti, non aggressivi, come acqua potabile e sostanze oliose CRN CRN per liquidi industrialie acidi (contattare l' ufficio tecnico Hytek). Per liquidi salini o a contenuto di cloruro, come ad esempio l'acqua di mare, sono disponibili pompe CRT in titanio.ATTACCHI DELLA POMPALa scelta dell' attacco della pompa dipende dalla pressione nominale e dalla tubazione. Le pompe CR, CRI e CRN offrono un'ampia gamma di attacchi flessibili per soddisfare tutte le esigenze, tra i quali:Flangia ovale (BSP)Flangia DINGiunto PJEAltri tipi di attacco a richiesta.

    CR - CRI - CRN

    GENERAL FEATURESGrundfos multistage in-line centrifugal pumps, types CR, CRI and CRN, are designed for a wide range of applications.CR, CRI, CRN pumps are suitable for liquid transfer, circulation and pressure boosting of cold or hot clean liquids. CRN pumps is used in systems where all parts in contact with the liquid are made of high-grade stainless steel. Pumped liquids Thin, clean, non-explosive liquids, not containing solid particles or fibres. The liquid must not attack the pump materials chemically. When pumping liquids with a density and/or viscosity higher than that of water, use motors with correspondingly higher outputs, if required. The CR pumps include two principals component: the motor and the unit pump. The CR motor pump is a Grundfos motor and It is EN compliance. The pump unit includes optimized hydraulic components, different types of connections, an external protection, a head pump, and other different spare parts. The CR pumps are available in different models and materials in according to the pumped liquid. MATERIAL OF THE PUMPThe material of the pumps has to be select on the base of the liquid to pump. The range of the products is constituted by three base types: CR, CRI for clean liquids, not aggressive, as drinkable water and oils substances. CRN CRN for industr ials acid l iquids (contact the technical Hytek office). For salty liquid or l iquid with chloride, as the sea water, are available pumps in titanium (series CRT).PUMPS CONNECTIONSThe choice of the connections pump depends from the nominal pressure and from the pipeline. The CR, CRI and CRN pumps offer an ample range of flexible connections to satisfy all the demands, among which: Oval flange (BSP) DIN flenge PJE joint Other types of connections on request.

    OVALEO VA L

    DIN

    PJE

    PRESENTAZIONEPRESENTATION

    902

    Pompe MultistadioMultistage Pumps

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    Minima pressione di ingresso - NPSHSi consiglia di calcolare la pressione di ingresso "H" quando: la temperatura del liquido elevata; la portata notevolmente superiore alla portata nominale della pompa l 'acqua v iene aspi rata da grandi profondit le condizioni di aspirazione sono critiche.Per evitare la cavitazione, assicurarsi che sia presente una pressione minima in aspirazione della pompa. possibile calcolare il massimo sollevamento di aspirazione "H" in metri di prevalenza come segue:

    H = pb x 10,2 NPSH Hf Hv Hs- pb = Pressione barometrica in bar. (La pressione barometrica pu essere impostata a 1 bar). Nei sistemi chiusi, pb indica la pressione di sistema in bar.- NPSH = Prevalenza di aspirazione netta positiva (Net Positive Suction Head) espressa in metri di prevalenza. (Da leggersi sulla curva NPSH nella massima portata erogata dalla pompa).- Hf = Perdite per attrito nel tubo di aspirazione espresse in metri di prevalenza.(Alla portata massima erogata dalla pompa).- Hv = Pressione del vapore espressa in metri di prevalenza. (Da leggersi sulla scala di pressione del vapore. "Hv" dipende dalla temperatura del liquido "Tm").- HS = Margine di sicurezza = minimo 0,5 metri di prevalenza.Se il valore "H" risultante positivo, la pompa pu funzionare con un dislivello in aspirazione di max. "H" metri di prevalenza. Se il valore "H" risultante negativo, necessaria una pressione di ingresso di almeno "H" metri di prevalenza.

    Nota: per evitare la cavitazione non scegliere mai una pompa il cui punto di lavoro situato troppo a destra sulla curva NPSH. Verificare sempre il valore NPSH della pompa in corrispondenzadella massima portata possibile.

    Minimum inlet pressureWe recommend to calculate the inlet pressure "H" when: the temperature of the liquid is elevated; the flow rate is notably superior to the nominal flow rate of the pump water is suction by great depths the suction conditions are critical. To avoid the cavitation, to make sure that a least pressure is present in aspiration of the pump. It is possible to calculate the maximum load aspiration "H" in meters of prevalence as it follows:

    H = pb x 10,2 NPSH Hf Hv Hs- pb = Barometric pressure in bar. (Barometric pressure can be set to 1 bar.) In closed systems, pb indicates the system pressure in bar. - NPSH = Net Positive Suction Head in metres head (to be read from the NPSH curve at the highest flow the pump will be delivering). - Hf = Friction loss in suction pipe in metres head at the highest flow the pump will be delivering. - Hv= Vapour pressure in metres head (to read it on the graphic vapour pressure range. Hv depend to the Liquid temperature "Tm"- Hs = Safety margin = minimum 0.5 metres head. If the calculated H is positive, the pump can operate at a suction lift of maximum H metres head. If the calculated H is negative, an inlet pressure of minimum Hmetres head is required.

    Due to the risk of overheating, do not use the pump at flows below the minimum flow rate.The curves below show the minimum flow rate as a percentage of the nominal flow rate in relation to the liquid temperature

    H

    Hf

    Pb NPSH

    Hv

    Minima pressione di ingresso - NPSH Minimum inlet pressure - NPSH

    PRESENTAZIONEPRESENTATION

    903

    Pompe MultistadioMultistage Pumps

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    POMPE MULTISTADIO CENTRIFUGHE VERICALI CR1- CRN1 / VERTICAL MULTISTAGE CENTRIFUGAL PUMPS SERIES CR1- CRN1

    CR1 - CRN1 CARATTERISTICHE GENERALI:- Base pompa: CR: ___________________________________ ghisa e acciaio inox CRN: _________________________________________________ Inox- Temperatura (C): ______________________________ 20 a +120 - Max rendimento pompa (%): ___________________________ 48- Portata nominale in (m3/h): _________________________ 0,7-2,4- Pressione max. (bar): ___________________________________ 22- Potenza motore [kW]: _____________________________ 0,37-2,2- Attacco tubazione: Flangia ovale (BSP): _________________________________ Rp 1 Flangia: _____________________________________ DN 25/DN 32 Giunto PJE (Victaulic): _________________________ R 1DN 32- Forma costruttiva: Fino a 4 kW: _________________________________________ V 18 Da 5,5 kW: __________________________________________ V 1- Classe di isolamento: ___________________________________ F- Classe di rendimento : _____________EFF 1(da 0,37 a 0,75 kW le pompe sono con motori EFF 2)- Classe di protezione: _________________________________ IP 55- Tensione di alimentazione (tolleranza: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Frequenza di alimentazione: _________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1) - 2004/108/CE

    CR1 - CRN1 GENERAL FEATURES- Base of the pompa: CR: ________________________________ brass and stainless steel CRN: _________________________________________________ steel- Temperature (C): ______________________________ 20 to +120 - Max pump performance (%): ___________________________ 48- Nominal flow rate (m3/h): _________________________ 0,7-2,4- Max. pressure (bar): ___________________________________ 22- Motor power [kW]: _____________________________ 0,37-2,2- Piping connection: Oval Flange (BSP): _________________________________ Rp 1 Flangia: _____________________________________ DN 25/DN 32 PJE joint (Victaulic): _________________________ R 1DN 32-Constructive form: Up to 4 kW: _________________________________________ V 18 From 5,5 kW: _________________________________________ V 1- Isolation class: __________________________________________ F- Performance class : _____________EFF 1(from 0,37 to 0,75 kW the pumps are with motors EFF 2)- Protection class: _________________________________ IP 55- Power supply (tollerance: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Electrical frequency: _________________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1) - 2004/108/CE

    CR1- CRN1

    CR 1CRI 1CRN 1

    904

    Pompe MultistadioMultistage Pumps

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    CR1- CRN1

    DISEGNO TECNICO CR1/ TECHNICAL DRAW CR1

    DIMENSIONI E PESI CR1/ DIMENSIONS AND WEIGHT CR1

    905

    Pompe MultistadioMultistage Pumps

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    CR1- CRN1

    DISEGNO TECNICO CRN1/ TECHNICAL DRAW CRN1

    DIMENSIONI E PESI CRN1/ DIMENSIONS AND WEIGHT CRN1

    906

    Pompe MultistadioMultistage Pumps

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    CR1- CRN1

    CURVE DELLE PRESTAZIONI CR1 - CRN1/ CURVES OF THE PERFORMANCES CR1 - CRN1

    CR1 - CRN1

    907

    Pompe MultistadioMultistage Pumps

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    POMPE MULTISTADIO CENTRIFUGHE VERICALI CR3- CRN3 / VERTICAL MULTISTAGE CENTRIFUGAL PUMPS SERIES CR3- CRN3

    CR3 - CRN3 CARATTERISTICHE GENERALI:- Base pompa: CR: ___________________________________ ghisa e acciaio inox CRN: _________________________________________________ Inox- Temperatura (C): ______________________________ 20 a +120 - Max rendimento pompa (%): ___________________________ 58- Portata nominale in (m3/h): _________________________ 1,2-4,5- Pressione max. (bar): ___________________________________ 24- Potenza motore [kW]: _____________________________ 0,37 - 3- Attacco tubazione: Flangia ovale (BSP): _________________________________ Rp 1 Flangia: _____________________________________ DN 25/DN 32 Giunto PJE (Victaulic): _________________________ R 1DN 32- Forma costruttiva: Fino a 4 kW: _________________________________________ V 18 Da 5,5 kW: __________________________________________ V 1- Classe di isolamento: ___________________________________ F- Classe di rendimento : _____________EFF 1(da 0,37 a 0,75 kW le pompe sono con motori EFF 2)- Classe di protezione: _________________________________ IP 55- Tensione di alimentazione (tolleranza: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Frequenza di alimentazione: _________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1) - 2004/108/CE

    CR3 - CRN3 GENERAL FEATURES- Base of the pompa: CR: ________________________________ brass and stainless steel CRN: _________________________________________________ steel- Temperature (C): ______________________________ 20 to +120 - Max pump performance (%): ___________________________ 58- Nominal flow rate (m3/h): _________________________ 1,2-4,5- Max. pressure (bar): ___________________________________ 24- Motor power [kW]: _____________________________ 0,37 - 3- Piping connection: Oval Flange (BSP): _________________________________ Rp 1 Flangia: _____________________________________ DN 25/DN 32 PJE joint (Victaulic): _________________________ R 1DN 32-Constructive form: Up to 4 kW: _________________________________________ V 18 From 5,5 kW: _________________________________________ V 1- Isolation class: __________________________________________ F- Performance class : _____________EFF 1(from 0,37 to 0,75 kW the pumps are with motors EFF 2)- Protection class: _________________________________ IP 55- Power supply (tollerance: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Electrical frequency: _________________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1) - 2004/108/CE

    CR3- CRN3

    CR 3CRI 3CRN 3

    908

    Pompe MultistadioMultistage Pumps

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    CR3- CRN3

    DISEGNO TECNICO CR3/ TECHNICAL DRAW CR3

    DIMENSIONI E PESI CR3/ DIMENSIONS AND WEIGHT CR3

    909

    Pompe MultistadioMultistage Pumps

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    CR3- CRN3

    DISEGNO TECNICO CRN3/ TECHNICAL DRAW CRN3

    DIMENSIONI E PESI CRN3/ DIMENSIONS AND WEIGHT CRN3

    910

    Pompe MultistadioMultistage Pumps

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    CR3- CRN3

    CURVE DELLE PRESTAZIONI CR3 - CRN3/ CURVES OF THE PERFORMANCES CR3 - CRN3

    CR3 - CRN3

    911

    Pompe MultistadioMultistage Pumps

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    POMPE MULTISTADIO CENTRIFUGHE VERICALI CR5- CRN5 / VERTICAL MULTISTAGE CENTRIFUGAL PUMPS SERIES CR5- CRN5

    CR5 - CRN5 CARATTERISTICHE GENERALI:- Base pompa: CR: ___________________________________ ghisa e acciaio inox CRN: _________________________________________________ Inox- Temperatura (C): ______________________________ 20 a +120 - Max rendimento pompa (%): ___________________________ 66- Portata nominale in (m3/h): _________________________ 2,5-8,5- Pressione max. (bar): ___________________________________ 24- Potenza motore [kW]: ____________________________ 0,37 - 5,5- Attacco tubazione: Flangia ovale (BSP): ________________________________ Rp 1 Flangia: _____________________________________ DN 25/DN 32 Giunto PJE (Victaulic): _________________________ R 1DN 32- Forma costruttiva: Fino a 4 kW: _________________________________________ V 18 Da 5,5 kW: __________________________________________ V 1- Classe di isolamento: ___________________________________ F- Classe di rendimento : _____________EFF 1(da 0,37 a 0,75 kW le pompe sono con motori EFF 2)- Classe di protezione: _________________________________ IP 55- Tensione di alimentazione (tolleranza: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Frequenza di alimentazione: _________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1) - 2004/108/CE

    CR5 - CRN5 GENERAL FEATURES- Base of the pompa: CR: ________________________________ brass and stainless steel CRN: _________________________________________________ steel- Temperature (C): ______________________________ 20 to +120 - Max pump performance (%): ___________________________ 66- Nominal flow rate (m3/h): _________________________ 2,5-8,5- Max. pressure (bar): ___________________________________ 24- Motor power [kW]: _____________________________ 0,37 - 5,5- Piping connection: Oval Flange (BSP): _________________________________ Rp 1 Flangia: _____________________________________ DN 25/DN 32 PJE joint (Victaulic): _________________________ R 1DN 32-Constructive form: Up to 4 kW: _________________________________________ V 18 From 5,5 kW: _________________________________________ V 1- Isolation class: __________________________________________ F- Performance class : _____________EFF 1(from 0,37 to 0,75 kW the pumps are with motors EFF 2)- Protection class: _________________________________ IP 55- Power supply (tollerance: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Electrical frequency: _________________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1) - 2004/108/CE

    CR5- CRN5

    CR 5CRI 5CRN 5

    912

    Pompe MultistadioMultistage Pumps

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    CR5- CRN5

    DISEGNO TECNICO CR5/ TECHNICAL DRAW CR5

    DIMENSIONI E PESI CR5/ DIMENSIONS AND WEIGHT CR5

    913

    Pompe MultistadioMultistage Pumps

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    CR5- CRN5

    DISEGNO TECNICO CRN5/ TECHNICAL DRAW CRN5

    DIMENSIONI E PESI CRN5/ DIMENSIONS AND WEIGHT CRN5

    914

    Pompe MultistadioMultistage Pumps

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    CR5- CRN5

    CURVE DELLE PRESTAZIONI CR5 - CRN5/ CURVES OF THE PERFORMANCES CR5 - CRN5

    CR5 - CRN5

    915

    Pompe MultistadioMultistage Pumps

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    POMPE MULTISTADIO CENTRIFUGHE VERICALI CR10- CRN10 / VERTICAL MULTISTAGE CENTRIFUGAL PUMPS SERIES CR10- CRN10

    CR10 - CRN10 CARATTERISTICHE GENERALI:- Base pompa: CR: ___________________________________ ghisa e acciaio inox CRN: _________________________________________________ Inox- Temperatura (C): ______________________________ 20 a +120 - Max rendimento pompa (%): ___________________________ 70- Portata nominale in (m3/h): _________________________ 5-13- Pressione max. (bar): ___________________________________ 22- Potenza motore [kW]: ____________________________ 0,37-7,5- Attacco tubazione: Flangia ovale (BSP): ________________________________ Rp 1 Flangia: ____________________________________________ DN 40 Giunto PJE (Victaulic): __________________________ R 2 DN 50- Forma costruttiva: Fino a 4 kW: _________________________________________ V 18 Da 5,5 kW: __________________________________________ V 1- Classe di isolamento: ___________________________________ F- Classe di rendimento : _____________EFF 1(da 0,37 a 0,75 kW le pompe sono con motori EFF 2)- Classe di protezione: _________________________________ IP 55- Tensione di alimentazione (tolleranza: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Frequenza di alimentazione: _________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1) - 2004/108/CE

    CR10 - CRN10 GENERAL FEATURES- Base of the pompa: CR: ________________________________ brass and stainless steel CRN: _________________________________________________ steel- Temperature (C): ______________________________ 20 to +120 - Max pump performance (%): ___________________________ 70- Nominal flow rate (m3/h): _____________________________ 5-13- Max. pressure (bar): ___________________________________ 22- Motor power [kW]: _____________________________ 0,37 - 7,5- Piping connection: Oval Flange (BSP): _________________________________ Rp 1 Flangia: ____________________________________________ DN 40 PJE joint (Victaulic): _____________________________ R 2 DN 50-Constructive form: Up to 4 kW: _________________________________________ V 18 From 5,5 kW: _________________________________________ V 1- Isolation class: __________________________________________ F- Performance class : _____________EFF 1(from 0,37 to 0,75 kW the pumps are with motors EFF 2)- Protection class: _________________________________ IP 55- Power supply (tollerance: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Electrical frequency: _________________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1) - 2004/108/CE

    CR10- CRN10

    CR 10CRI 10CRN 10

    916

    Pompe MultistadioMultistage Pumps

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    CR10- CRN10

    DISEGNO TECNICO CR10/ TECHNICAL DRAW CR10

    DIMENSIONI E PESI CR10/ DIMENSIONS AND WEIGHT CR10

    917

    Pompe MultistadioMultistage Pumps

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    DISEGNO TECNICO CRN10/ TECHNICAL DRAW CRN10

    DIMENSIONI E PESI CRN10/ DIMENSIONS AND WEIGHT CRN10

    CR10- CRN10

    918

    Pompe MultistadioMultistage Pumps

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    CURVE DELLE PRESTAZIONI CR10 - CRN10/ CURVES OF THE PERFORMANCES CR10 - CRN10

    CR10- CRN10

    CR10 - CRN10

    919

    Pompe MultistadioMultistage Pumps

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    POMPE MULTISTADIO CENTRIFUGHE VERICALI CR15- CRN15 / VERTICAL MULTISTAGE CENTRIFUGAL PUMPS SERIES CR15- CRN15

    CR15 - CRN15 CARATTERISTICHE GENERALI:- Base pompa: CR: ___________________________________ ghisa e acciaio inox CRN: _________________________________________________ Inox- Temperatura (C): ______________________________ 20 a +120 - Max rendimento pompa (%): ___________________________ 72- Portata nominale in (m3/h): _________________________ 9-24- Pressione max. (bar): ___________________________________ 23- Potenza motore [kW]: _______________________________ 1,1-15- Attacco tubazione: Flangia ovale (BSP): _________________________________ Rp 2 Flangia: ____________________________________________ DN 50 Giunto PJE (Victaulic): __________________________ R 2 DN 50- Forma costruttiva: Fino a 4 kW: _________________________________________ V 18 Da 5,5 kW: __________________________________________ V 1- Classe di isolamento: ___________________________________ F- Classe di rendimento : _____________EFF 1(da 0,37 a 0,75 kW le pompe sono con motori EFF 2)- Classe di protezione: _________________________________ IP 55- Tensione di alimentazione (tolleranza: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Frequenza di alimentazione: _________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1) - 2004/108/CE

    CR15 - CRN15 GENERAL FEATURES- Base of the pompa: CR: ________________________________ brass and stainless steel CRN: _________________________________________________ steel- Temperature (C): ______________________________ 20 to +120 - Max pump performance (%): ___________________________ 72- Nominal flow rate (m3/h): _____________________________ 9-24- Max. pressure (bar): ___________________________________ 23- Motor power [kW]: _________________________________ 1,1 - 15- Piping connection: Oval Flange (BSP): __________________________________ Rp 2 Flangia: ____________________________________________ DN 50 PJE joint (Victaulic): _____________________________ R 2 DN 50-Constructive form: Up to 4 kW: _________________________________________ V 18 From 5,5 kW: _________________________________________ V 1- Isolation class: __________________________________________ F- Performance class : _____________EFF 1(from 0,37 to 0,75 kW the pumps are with motors EFF 2)- Protection class: _________________________________ IP 55- Power supply (tollerance: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Electrical frequency: _________________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1) - 2004/108/CE

    CR15- CRN15

    CR 15CRI 15CRN 15

    920

    Pompe MultistadioMultistage Pumps

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    CR15- CRN15

    DISEGNO TECNICO CR15/ TECHNICAL DRAW CR15

    DIMENSIONI E PESI CR15/ DIMENSIONS AND WEIGHT CR15

    921

    Pompe MultistadioMultistage Pumps

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    DISEGNO TECNICO CRN15/ TECHNICAL DRAW CRN15

    DIMENSIONI E PESI CRN15/ DIMENSIONS AND WEIGHT CRN15

    CR15- CRN15

    922

    Pompe MultistadioMultistage Pumps

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    CURVE DELLE PRESTAZIONI CR15 - CRN15/ CURVES OF THE PERFORMANCES CR15 - CRN15

    CR15- CRN15

    CR15 - CRN15

    923

    Pompe MultistadioMultistage Pumps

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    POMPE MULTISTADIO CENTRIFUGHE VERICALI CR20- CRN20 / VERTICAL MULTISTAGE CENTRIFUGAL PUMPS SERIES CR20- CRN20

    CR20 - CRN20 CARATTERISTICHE GENERALI:- Base pompa: CR: ___________________________________ ghisa e acciaio inox CRN: _________________________________________________ Inox- Temperatura (C): ______________________________ 20 a +120 - Max rendimento pompa (%): ___________________________ 72- Portata nominale in (m3/h): _________________________ 11-29- Pressione max. (bar): ___________________________________ 25- Potenza motore [kW]: ______________________________ 1,1-18,5- Attacco tubazione: Flangia ovale (BSP): _________________________________ Rp 2 Flangia: ____________________________________________ DN 50 Giunto PJE (Victaulic): __________________________ R 2 DN 50- Forma costruttiva: Fino a 4 kW: _________________________________________ V 18 Da 5,5 kW: __________________________________________ V 1- Classe di isolamento: ___________________________________ F- Classe di rendimento : _____________EFF 1(da 0,37 a 0,75 kW le pompe sono con motori EFF 2)- Classe di protezione: _________________________________ IP 55- Tensione di alimentazione (tolleranza: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Frequenza di alimentazione: _________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1) - 2004/108/CE

    CR20 - CRN20 GENERAL FEATURES- Base of the pompa: CR: ________________________________ brass and stainless steel CRN: _________________________________________________ steel- Temperature (C): ______________________________ 20 to +120 - Max pump performance (%): ___________________________ 72- Nominal flow rate (m3/h): ____________________________ 11-29- Max. pressure (bar): ___________________________________ 25- Motor power [kW]: ________________________________ 1,1 - 18,5- Piping connection: Oval Flange (BSP): __________________________________ Rp 2 Flangia: ____________________________________________ DN 50 PJE joint (Victaulic): _____________________________ R 2 DN 50-Constructive form: Up to 4 kW: _________________________________________ V 18 From 5,5 kW: _________________________________________ V 1- Isolation class: __________________________________________ F- Performance class : _____________EFF 1(from 0,37 to 0,75 kW the pumps are with motors EFF 2)- Protection class: _________________________________ IP 55- Power supply (tollerance: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Electrical frequency: _________________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1) - 2004/108/CE

    CR20- CRN20

    CR 20CRI 20CRN 20

    924

    Pompe MultistadioMultistage Pumps

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    CR20- CRN20

    DISEGNO TECNICO CR20/ TECHNICAL DRAW CR20

    DIMENSIONI E PESI CR20/ DIMENSIONS AND WEIGHT CR20

    925

    Pompe MultistadioMultistage Pumps

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    DISEGNO TECNICO CRN20/ TECHNICAL DRAW CRN20

    DIMENSIONI E PESI CRN20/ DIMENSIONS AND WEIGHT CRN20

    CR20- CRN20

    926

    Pompe MultistadioMultistage Pumps

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    CURVE DELLE PRESTAZIONI CR20 - CRN20/ CURVES OF THE PERFORMANCES CR20 - CRN20

    CR20- CRN20

    CR20 - CRN20

    927

    Pompe MultistadioMultistage Pumps

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    POMPE MULTISTADIO CENTRIFUGHE VERICALI CR32- CRN32 / VERTICAL MULTISTAGE CENTRIFUGAL PUMPS SERIES CR32- CRN32

    CR32 - CRN32 CARATTERISTICHE GENERALI:- Base pompa: CR: ___________________________________ ghisa e acciaio inox CRN: _________________________________________________ Inox- Temperatura (C): ______________________________ 30 a +120 - Max rendimento pompa (%): ___________________________ 78- Portata nominale in (m3/h): _________________________ 15-40- Pressione max. (bar): ___________________________________ 28- Potenza motore [kW]: _______________________________ 1,5-30- Attacco tubazione: Flangia: ____________________________________________ DN 65 Giunto PJE (Victaulic): ________________________ 3" (su richiesta)- Forma costruttiva: Fino a 4 kW: _________________________________________ V 18 Da 5,5 kW: __________________________________________ V 1- Classe di isolamento: ___________________________________ F- Classe di rendimento : _____________EFF 1(da 0,37 a 0,75 kW le pompe sono con motori EFF 2)- Classe di protezione: _________________________________ IP 55- Tensione di alimentazione (tolleranza: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Frequenza di alimentazione: _________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1)- 2004/108/CE

    CR32 - CRN32 GENERAL FEATURES- Base of the pompa: CR: ________________________________ brass and stainless steel CRN: _________________________________________________ steel- Temperature (C): ______________________________ 30 to +120 - Max pump performance (%): ___________________________ 78- Nominal flow rate (m3/h): ____________________________ 15-40- Max. pressure (bar): ___________________________________ 28- Motor power [kW]: _________________________________ 1,5 - 30- Piping connection: Flangia: ____________________________________________ DN 65 PJE joint (Victaulic): ___________________________ 3" (on request)-Constructive form: Up to 4 kW: _________________________________________ V 18 From 5,5 kW: _________________________________________ V 1- Isolation class: __________________________________________ F- Performance class : _____________EFF 1(from 0,37 to 0,75 kW the pumps are with motors EFF 2)- Protection class: _________________________________ IP 55- Power supply (tollerance: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Electrical frequency: _________________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1)- 2004/108/CE

    CR32- CRN32

    CR 32CRI 32CRN 32

    928

    Pompe MultistadioMultistage Pumps

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    DISEGNO TECNICO CR32/ TECHNICAL DRAW CR32

    DIMENSIONI E PESI CR32/ DIMENSIONS AND WEIGHT CR32

    CR32- CRN32

    929

    Pompe MultistadioMultistage Pumps

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    DISEGNO TECNICO CRN32/ TECHNICAL DRAW CRN32

    DIMENSIONI E PESI CRN32/ DIMENSIONS AND WEIGHT CRN32

    CR32- CRN32

    930

    Pompe MultistadioMultistage Pumps

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    CURVE DELLE PRESTAZIONI CR32 - CRN32/ CURVES OF THE PERFORMANCES CR32 - CRN32

    CR32- CRN32

    CR32 - CRN32

    931

    Pompe MultistadioMultistage Pumps

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    POMPE MULTISTADIO CENTRIFUGHE VERICALI CR45- CRN45 / VERTICAL MULTISTAGE CENTRIFUGAL PUMPS SERIES CR45- CRN45

    CR45 - CRN45 CARATTERISTICHE GENERALI:- Base pompa: CR: ___________________________________ ghisa e acciaio inox CRN: _________________________________________________ Inox- Temperatura (C): ______________________________ 30 a +120 - Max rendimento pompa (%): ___________________________ 79- Portata nominale in (m3/h): _________________________ 22-58- Pressione max. (bar): ___________________________________ 33- Potenza motore [kW]: _______________________________ 3-45- Attacco tubazione: Flangia: ____________________________________________ DN 80 Giunto PJE (Victaulic): ________________________ 4" (su richiesta)- Forma costruttiva: Fino a 4 kW: _________________________________________ V 18 Da 5,5 kW: __________________________________________ V 1- Classe di isolamento: ___________________________________ F- Classe di rendimento : _____________EFF 1(da 0,37 a 0,75 kW le pompe sono con motori EFF 2)- Classe di protezione: _________________________________ IP 55- Tensione di alimentazione (tolleranza: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Frequenza di alimentazione: _________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1)- 2004/108/CE

    CR45 - CRN45 GENERAL FEATURES- Base of the pompa: CR: ________________________________ brass and stainless steel CRN: _________________________________________________ steel- Temperature (C): ______________________________ 30 to +120 - Max pump performance (%): ___________________________ 79- Nominal flow rate (m3/h): ____________________________ 22-58- Max. pressure (bar): ___________________________________ 33- Motor power [kW]: ___________________________________ 3 - 45- Piping connection: Flangia: ____________________________________________ DN 80 PJE joint (Victaulic): ___________________________ 4" (on request)-Constructive form: Up to 4 kW: _________________________________________ V 18 From 5,5 kW: _________________________________________ V 1- Isolation class: __________________________________________ F- Performance class : _____________EFF 1(from 0,37 to 0,75 kW the pumps are with motors EFF 2)- Protection class: _________________________________ IP 55- Power supply (tollerance: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Electrical frequency: _________________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1)- 2004/108/CE

    CR45- CRN45

    CR 45CRI 45CRN 45

    932

    Pompe MultistadioMultistage Pumps

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    DISEGNO TECNICO CR45/ TECHNICAL DRAW CR45

    DIMENSIONI E PESI CR45/ DIMENSIONS AND WEIGHT CR45

    CR45- CRN45

    933

    Pompe MultistadioMultistage Pumps

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    DISEGNO TECNICO CRN45/ TECHNICAL DRAW CRN45

    DIMENSIONI E PESI CRN45/ DIMENSIONS AND WEIGHT CRN45

    CR45- CRN45

    934

    Pompe MultistadioMultistage Pumps

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    CURVE DELLE PRESTAZIONI CR45 - CRN45/ CURVES OF THE PERFORMANCES CR45 - CRN45

    CR45- CRN45

    CR45 - CRN45

    935

    Pompe MultistadioMultistage Pumps

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    POMPE MULTISTADIO CENTRIFUGHE VERICALI CR64- CRN64 / VERTICAL MULTISTAGE CENTRIFUGAL PUMPS SERIES CR64- CRN64

    CR64 - CRN64 CARATTERISTICHE GENERALI:- Base pompa: CR: ___________________________________ ghisa e acciaio inox CRN: _________________________________________________ Inox- Temperatura (C): ______________________________ 30 a +120 - Max rendimento pompa (%): ___________________________ 80- Portata nominale in (m3/h): _________________________ 30-85- Pressione max. (bar): ___________________________________ 22- Potenza motore [kW]: _______________________________ 4-45- Attacco tubazione: Flangia: ___________________________________________ DN 100 Giunto PJE (Victaulic): ________________________ 4" (su richiesta)- Forma costruttiva: Fino a 4 kW: _________________________________________ V 18 Da 5,5 kW: __________________________________________ V 1- Classe di isolamento: ___________________________________ F- Classe di rendimento : _____________EFF 1(da 0,37 a 0,75 kW le pompe sono con motori EFF 2)- Classe di protezione: _________________________________ IP 55- Tensione di alimentazione (tolleranza: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Frequenza di alimentazione: _________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1)- 2004/108/CE

    CR64 - CRN64 GENERAL FEATURES- Base of the pompa: CR: ________________________________ brass and stainless steel CRN: _________________________________________________ steel- Temperature (C): ______________________________ 30 to +120 - Max pump performance (%): ___________________________ 80- Nominal flow rate (m3/h): ____________________________ 30-85- Max. pressure (bar): ___________________________________ 22- Motor power [kW]: ___________________________________ 4 - 45- Piping connection: Flangia: ___________________________________________ DN 100 PJE joint (Victaulic): ___________________________ 4" (on request)-Constructive form: Up to 4 kW: _________________________________________ V 18 From 5,5 kW: _________________________________________ V 1- Isolation class: __________________________________________ F- Performance class : _____________EFF 1(from 0,37 to 0,75 kW the pumps are with motors EFF 2)- Protection class: _________________________________ IP 55- Power supply (tollerance: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Electrical frequency: _________________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1)- 2004/108/CE

    CR64- CRN64

    CR 64CRI 64CRN 64

    936

    Pompe MultistadioMultistage Pumps

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    DISEGNO TECNICO CR64/ TECHNICAL DRAW CR64

    DIMENSIONI E PESI CR64/ DIMENSIONS AND WEIGHT CR64

    CR64- CRN64

    937

    Pompe MultistadioMultistage Pumps

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    DISEGNO TECNICO CRN64/ TECHNICAL DRAW CRN64

    DIMENSIONI E PESI CRN64/ DIMENSIONS AND WEIGHT CRN64

    CR64- CRN64

    938

    Pompe MultistadioMultistage Pumps

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    CURVE DELLE PRESTAZIONI CR64 - CRN64/ CURVES OF THE PERFORMANCES CR64 - CRN64

    CR64- CRN64

    CR64 - CRN64

    939

    Pompe MultistadioMultistage Pumps

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    POMPE MULTISTADIO CENTRIFUGHE VERICALI CR90- CRN90 / VERTICAL MULTISTAGE CENTRIFUGAL PUMPS SERIES CR90- CRN90

    CR90 - CRN90 CARATTERISTICHE GENERALI:- Base pompa: CR: ___________________________________ ghisa e acciaio inox CRN: _________________________________________________ Inox- Temperatura (C): ______________________________ 30 a +120 - Max rendimento pompa (%): ___________________________ 81- Portata nominale in (m3/h): _________________________ 45-120- Pressione max. (bar): ___________________________________ 20- Potenza motore [kW]: _______________________________ 5,5-45- Attacco tubazione: Flangia: ___________________________________________ DN 100 Giunto PJE (Victaulic): ________________________ 4" (su richiesta)- Forma costruttiva: Fino a 4 kW: _________________________________________ V 18 Da 5,5 kW: __________________________________________ V 1- Classe di isolamento: ___________________________________ F- Classe di rendimento : _____________EFF 1(da 0,37 a 0,75 kW le pompe sono con motori EFF 2)- Classe di protezione: _________________________________ IP 55- Tensione di alimentazione (tolleranza: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Frequenza di alimentazione: _________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1)- 2004/108/CE

    CR90 - CRN90 GENERAL FEATURES- Base of the pompa: CR: ________________________________ brass and stainless steel CRN: _________________________________________________ steel- Temperature (C): ______________________________ 30 to +120 - Max pump performance (%): ___________________________ 81- Nominal flow rate (m3/h): ___________________________ 45-120- Max. pressure (bar): ___________________________________ 20- Motor power [kW]: _________________________________ 5,5 - 45- Piping connection: Flangia: ___________________________________________ DN 100 PJE joint (Victaulic): ___________________________ 4" (on request)-Constructive form: Up to 4 kW: _________________________________________ V 18 From 5,5 kW: _________________________________________ V 1- Isolation class: __________________________________________ F- Performance class : _____________EFF 1(from 0,37 to 0,75 kW the pumps are with motors EFF 2)- Protection class: _________________________________ IP 55- Power supply (tollerance: 10 %): P2: ____________________ 0,37-1,5 kW: (3 x 220-240/380-415 V) P2: ______________________________ 2,2-11 kW: (3 x 380-415 V) P2: ______________________ 15-75 kW: (3 x 380-415/660-690 V)- Electrical frequency: _________________________________ 50 HzCERTIFICATI- 98/37/CE (Standard EN 809: 1998)- 2006/95/CE (Standard EN 60204-1: 1997 e EN 60034-1)- 2004/108/CE

    CR90- CRN90

    CR 90CRI 90CRN 90

    940

    Pompe MultistadioMultistage Pumps

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    DISEGNO TECNICO CR90/ TECHNICAL DRAW CR90

    DIMENSIONI E PESI CR90/ DIMENSIONS AND WEIGHT CR90

    CR90- CRN90

    941

    Pompe MultistadioMultistage Pumps

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    DISEGNO TECNICO CRN90/ TECHNICAL DRAW CRN904

    DIMENSIONI E PESI CRN90/ DIMENSIONS AND WEIGHT CRN90

    CR90- CRN90

    942

    Pompe MultistadioMultistage Pumps

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    CURVE DELLE PRESTAZIONI CR64 - CRN64/ CURVES OF THE PERFORMANCES CR90 - CRN90

    CR90- CRN90

    CR90 - CRN90

    943

    Pompe MultistadioMultistage Pumps