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Grundfos CR 45-7-2

Photos - Surface Pump Grundfos CR 45-7-2
Outdated Product
Type: surface pump; Suitable for: clean water; Maximum performance (L/h): 57000; Maximum head (m): 170; Motor power (W): 30000; Protection class (IP): 55; Country of origin: Denmark; Impeller / auger material: stainless steel; Dimensions (mm): 1760х396; Weight (kg): 339;
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Grundfos CR 45-7-2
performantcentrifugal
Main
Pump designvertical
Suitable forclean water
Specs
Maximum performance57000 L/h / maximum /
Maximum head170 m / maximum /
Max. pressure25 bar
Pump typecentrifugal
Suction typepriming
Maximum liquid temperature120 °С
Suction systemmultistage / 7 steps /
Outlet size3"
Inlet hole size3"
Engine
Maximum power30000 W
Power sourceelectric
Mains voltage400 В
General specs
Protection class (IP)55
Country of originDenmark
Pump housing materialstainless steel / cast iron /
Impeller / auger materialstainless steel
Dimensions1760х396 mm
Weight339 kg
Official Websiteua.grundfos.com
Added to E-CatalogJune 2017
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Grundfos 2025 - new arrivals, bestsellers, and the most relevant models Grundfos.

Grundfos CR 45-7-2 configurations

Price for Grundfos CR 45-7-2
Grundfos CR 1S-3 from 30 614 1 offer
Grundfos CR 1S-4 from 31 753 1 offer
Grundfos CR 1S-7 from 35 147 1 offer
Grundfos CR 1S-8 from 36 277 1 offer
Grundfos CR 1S-10 from 38 532 1 offer
Grundfos CR 1S-11 from 39 660 1 offer
Grundfos CR 1S-15 from 43 675 1 offer
Grundfos CR 1S-17 from 46 562 1 offer
Grundfos CR 1S-23 from 57 334 1 offer
Grundfos CR 1S-30 from 70 251 1 offer
Grundfos CR 1S-33 from 74 543 1 offer
Grundfos CR 1-3 from 30 348 1 offer
Grundfos CR 1-6 from 33 754 1 offer
Grundfos CR 1-7 from 34 883 1 offer
Grundfos CR 1-10 from 38 267 1 offer
Grundfos CR 1-13 from 43 399 1 offer
Grundfos CR 1-15 from 46 915 1 offer
Grundfos CR 1-21 from 57 080 1 offer
Grundfos CR 1-23 from 60 729 1 offer
Grundfos CR 1-27 from 72 884 1 offer
Grundfos CR 1-30 from 78 292 1 offer
Grundfos CR 3-2 from 28 987 1 offer
Grundfos CR 3-3 from 30 614 1 offer
Grundfos CR 3-6 from 34 883 1 offer
Grundfos CR 3-9 from 40 634 1 offer
Grundfos CR 3-10 from 43 598 1 offer
Grundfos CR 3-13 from 48 419 1 offer
Grundfos CR 3-19 from 62 986 1 offer
Grundfos CR 3-21 from 64 611 1 offer
Grundfos CR 3-33 from 88 213 1 offer
Grundfos CR 3-36 from 93 587 1 offer
Grundfos CR 5-4 from 38 145 1 offer
Grundfos CR 5-7 from 44 173 1 offer
Grundfos CR 5-8 from 45 787 1 offer
Grundfos CR 5-11 from 59 214 1 offer
Grundfos CR 5-12 from 60 983 1 offer
Grundfos CR 5-15 from 66 380 1 offer
Grundfos CR 5-20 from 79 431 1 offer
Grundfos CR 5-22 from 63 848 1 offer
Grundfos CR 5-29 from 95 988 1 offer
Grundfos CR 10-1 from 43 189 1 offer
Grundfos CR 10-2 from 47 718 1 offer
Grundfos CR 10-5 from 69 719 1 offer
Grundfos CR 10-14 from 128 957 1 offer
Grundfos CR 10-16 from 136 983 1 offer
Grundfos CR 10-20 from 159 587 1 offer
Grundfos CR 10-22 from 167 662 1 offer
Grundfos CR 15-12 from 148 752 1 offer
Grundfos CR 20-1 from 63 687 1 offer
Grundfos CR 20-4 from 132 939 1 offer
Additional features surface pump Grundfos CR 45-7-2:
  • Maximum ambient temperature — 40 °C
  • Single-phase motor option available (on request)
  • Available with oval flange