CR vertikalna, višestepena centrifugalna in-line pumpa

Pregled

Pregled

Grundfos CR vertikalna, višestepena, centrifugalna in-line pumpa primjenjuje se za rad u opskrbi vodom, obradi vode i skoro svim industrijskim rješenjima -
uključujući i one za visoki pritisak, kao i tekućine s izrazito visokim temperaturama (do 240 °C), opasne, zapaljive i agresivne tekućine.

CR je dostupan u više  različitih izvedbi  kroz četiri modula:

  • Motori 
  • Brtve vratila
  • Moduli hidraulike pumpe
  • Spojevi

Nudimo "mix and match" modularni pristup, tako da možete podesiti pumpu koja točno odgovara vašim potrebama. Mi testiramo, kvalificiramo i dokumentiramo sve module, baš kao i za bilo koju standardnu Grundfos pumpu. Osnovni opseg CR pumpe je dostupan u četiri različita materijala: lijevano željezo, dvije vrste nehrđajućeg čelika i titana. Trinaest modela (defininiranih nominalnim protokom) mogu postići i do 180 m3/h na 50 bara s različitim brtvama vratila, gumenim materijalima i naponima.

Optimiziramo dijelove pumpe koji su obično osjetljivi na agresivne tekućine ili zahtjevne uslove rada.

Također nudimo visoko efikasnu "E" verziju pumpe s ugrađenim frekventnim konvertorom ili pumpe s eksternim frekventnim pretvaračem (CUE), s visoko efikasnim motorima i promjenljivim brzinama motora. Rezultat su pumpe koje ne troše više energije nego što je potrebno.

Karakteristike:

  • Balansirana brtva vratila
  • Materijal ležaja otporan na habanje
  • Laserski zavareno radno kolo
  • Energetski efikasne pumpe (EU indeks minimalne efikasnosti (MEI), odredba MEI ≥ 0,70)
  • Vrhunski energetski IE3/IE4 motori
  • Jednostavno servisiranje, minimalni zastoj
  • Visok pritisak
  • Visoka temperatura
  • Agresivne tekućine

Dizajn

Vertikalne, in-line višestepene

Tehnički podaci

  • Veličine: 13 - od 1-150 (osnovni raspon pumpe)
  • Maks.visina dizanja: 50 bar
  • Maks. protok: 184 m3/h
  • Temperatura medija od -40 do180 °C
  • Raspon motora od 0,37 do 75 kW
  • Vrste materijala: CR, CRN i CRT

Napomena: Za pumpe s motorom do 22 kW nudimo integrirane  frekventne pretvarače, a eksterne za pumpe od 0,37 do 75 kW.

Primjene

Standardne: Za crpljenje tekućina  poput distribucije vode ili jednostavan tretman, nudimo naše standardne CR ili CRI pumpe za vodu.

Industrijske: Dodali smo nova modularna rješenja da se izbore s vrlo visokim pritiskom, izrazito visokim temperaturama, vrlo agresivnim, jako korozivnim ili veoma opasnim tekućinama. Industrijski asortiman obuhvaća CR, CRI, CRN i CRT linije.

Posjetite Grundfos Product Center za tehničke detalje, krive, CAD crteže, brošure i servis: CR, CRI, CRN, CRT, CRNE-HS CRN-SF


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Prednosti

  • Nadmoćna pouzdanost
  • Energetska učinkovitost
  • Pouzdanost i radne karakteristike
Brošure

Brošure

 

CR – brošura proizvoda

CR Innovation Inside (System & Concept brochure)

The CR concept

Grundfosliterature-145810.pdf (2 MB)

CR – brošura proizvoda

Customised solutions (Product brochure)

The basic CR and NBG/NKG pump ranges, which apply to almost any industrial solution, constitute the broadest range available. With our modular approach, we have made them even broader.

Grundfosliterature-1973.pdf (3 MB)

CRT – Grundfosove crpke od titana

Grundfos Titanium pumps (Product brochure)

CR Titanium pumps are an outstanding element in the well-proven Grundfos CR range of pumps. In Grundfos CRT pumps, all the components that can come in contact with the pumped liquid are made of titanium.

Grundfosliterature-1891257.pdf (203 KB)

CRN – MAGdrive

CRN MAGdrive (Product brochure)

Leaflet with information of CRN MAGdrive, which is used when pumping dangerous and aggressive liquids.

Grundfosliterature-2054.pdf (1 MB)

CRN – zračno hlađenje gornjeg dijela

CRN Air-Cooled Top (Product brochure)

Air-cooled Top: The Grundfos CRN Air-Cooled Top is specially designed to handle hot liquids; i.e. 120 °C - 180 °C. To make sure that the liquid temperature around the shaft seal does not exceed the level it can withstand, the pump is fitted with a special air-cooled shaft seal chamber generating the same insulation effect as the one of a thermos. To cool the pump, no external cooling is necessary; the ambient temperature is sufficient.

Grundfosliterature-2047.pdf (594 KB)

CR – CR crpke s ATEX odobrenjem

ATEX approved CR pumps (Product brochure)

The ATEX approved CR pumps and motors carry a mark that shows which explosion category the pumps are designed for, and thus, in what kind of areas they can be used. The directive distinguishes between two explosion groups; group I and II. Whether it is a group I or II pump, depends on the level of danger of explosion in the area in which the CR pump is installed.

Grundfosliterature-2056.pdf (126 KB)

CRN – raspon visokog tlaka

CRN high pressure programme (Product brochure)

Leaflet with information of the CR high pressure programme for applications, in which high pressures are decisive for a successful daily production.

Grundfosliterature-2052.pdf (445 KB)

CR – Grundfos LiqTec

Grundfos LiqTec (Product brochure)

Leaflet with information of the Grundfos LiqTec - dry running protection.

Grundfosliterature-2055.pdf (224 KB)

CRN – nizak NPSH

CRN Low NPSH (Product brochure)

Leaflet with information of CRN Low NPSH - a pump specially designed to eliminate the risk of cavitation and ensure reliable operation.

Grundfosliterature-2053.pdf (645 KB)

CRN – farmaceutski

CRN Pharmaceutical (Product brochure)

CRN for pharmaticeutical applications

Grundfosliterature-1769865.pdf (194 KB)

CRT – za desalinizaciju

CRT for desalination (Product brochure)

In Grundfos CRT pumps, all components in contact with the pumped liquid are made of titanium

Grundfosliterature-1891258.pdf (204 KB)

CRT za industriju

CRT for industry (Product brochure)

In Grundfos CRT pumps, all components in contact with the pumped liquid are made of titanium

Grundfosliterature-1891255.pdf (270 KB)

CRT za morsku vodu

CRT for sea water (Product brochure)

In Grundfos CRT pumps, all components in contact with the pumped liquid are made of titanium

Grundfosliterature-1891256.pdf (227 KB)

Prilagođena rješenja crpki

CUSTOMISED PUMP SOLUTIONS - Optimised for steam boiler feed (Product brochure)

Optimised for steam boiler feed

Grundfosliterature-2123624.pdf (2 MB)

CR – glava kolotura

CR pulley head (Product brochure)

Leaflet with information of the CR pulley head for applications in remote areas or in mobile applications where no electric power is available.

Grundfosliterature-2049.pdf (119 KB)

CR monitor

GRUNDFOS CR MONITOR, Intelligent warning (Product brochure)

GRUNDFOS CR MONITOR, Intelligent warning

Grundfosliterature-1563858.pdf (864 KB)

Slučajevi

Slučajevi

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