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Grundfos NB 50-250/263

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Type: surface pump; Suitable for: clean water; Maximum performance (L/h): 115000; Maximum head (m): 96; Motor power (W): 10000; Protection class (IP): 55; Country of origin: Denmark; Dimensions (mm): 460х320х405; Weight (kg): 67;
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Grundfos NB 50-250/263
performantcentrifugal
16.1 m³/h
14 m
18 m³/h
24 m
19 m³/h
17 m
21 m³/h
20 m
21 m³/h
31 m
21 m³/h
51 m
21.8 m³/h
36 m
24 m³/h
46 m
24.1 m³/h
64 m
25 m³/h
25 m
26 m³/h
44 m
26.1 m³/h
56 m
27 m³/h
15 m
27 m³/h
58 m
27.5 m³/h
26 m
28 m³/h
81 m
30 m³/h
18 m
30 m³/h
96 m
30.5 m³/h
31 m
33.9 m³/h
23 m
34.5 m³/h
37 m
37 m³/h
29 m
39 m³/h
45 m
45 m³/h
13 m
46.5 m³/h
17 m
47 m³/h
36 m
48 m³/h
27 m
52 m³/h
60 m
54 m³/h
21 m
54 m³/h
35 m
54 m³/h
45 m
58 m³/h
42 m
59 m³/h
28 m
60 m³/h
71 m
61 m³/h
56 m
62 m³/h
45 m
65 m³/h
85 m
66 m³/h
64 m
76 m³/h
15 m
78 m³/h
24 m
86 m³/h
15 m
86 m³/h
18 m
86 m³/h
30 m
94 m³/h
23 m
99 m³/h
35 m
100 m³/h
27 m
124 m³/h
25 m
130 m³/h
18 m
140 m³/h
23 m
150 m³/h
25 m
Main
Suitable forclean water
Specs
Maximum performance115000 L/h / maximum /
Maximum head96 m / maximum /
Max. pressure16 bar
Pump typecentrifugal
Maximum liquid temperature140 °С
Suction systemsingle-stage
Outlet size1 1/2"
Inlet hole size2 1/2"
Engine
Maximum power10000 W
Power sourceelectric
Mains voltage230 V
Engine typeasynchronous
General specs
Protection class (IP)55
Country of originDenmark
Pump housing materialcast iron
Dimensions460х320х405 mm
Weight67 kg
Official Websiteua.grundfos.com
Added to E-Catalogjune 2017
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Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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Grundfos NB 50-250/263 configurations

Price for Grundfos NB 50-250/263
Grundfos NB 32-125.1/100 from 55 206 ₴1 offer
Grundfos NB 32-160.1/139 from 62 662 ₴1 offer
Grundfos NB 32-125.1/110 from 56 555 ₴1 offer
Grundfos NB 32-125.1/121 from 59 330 ₴1 offer
Grundfos NB 32-160.1/155 from 64 762 ₴1 offer
Grundfos NB 32-250/199 from 115 029 ₴1 offer
Grundfos NB 32-200.1/172 from 80 275 ₴1 offer
Grundfos NB 32-200.1/188 from 90 302 ₴1 offer
Grundfos NB 32-250/219 from 123 385 ₴1 offer
Grundfos NB 32-125.1/140 from 61 087 ₴1 offer
Grundfos NB 32-160.1/177 from 85 856 ₴1 offer
Grundfos NB 32-200.1/205 from 104 883 ₴1 offer
Grundfos NB 32-125/106 from 57 016 ₴1 offer
Grundfos NB 32-200.1/207 from 114 161 ₴1 offer
Grundfos NB 32-160/139 from 65 651 ₴1 offer
Grundfos NB 32-250/244 from 151 186 ₴1 offer
Grundfos NB 32-125/115 from 60 016 ₴1 offer
Grundfos NB 32-250/262 from 167 245 ₴1 offer
Grundfos NB 32-160/151 from 75 368 ₴1 offer
Grundfos NB 32-125/130 from 61 323 ₴1 offer
Grundfos NB 32-160/163 from 84 796 ₴1 offer
Grundfos NB 32-125/142 from 70 558 ₴1 offer
Grundfos NB 32-160/177 from 101 209 ₴1 offer
Grundfos NB 40-125/105 from 65 062 ₴1 offer
Grundfos NB 40-125/116 from 66 594 ₴1 offer
Grundfos NB 40-200/172 from 108 311 ₴1 offer
Grundfos NB 40-160/144 from 87 142 ₴1 offer
Grundfos NB 40-250/211 from 149 976 ₴1 offer
Grundfos NB 40-125/127 from 76 515 ₴1 offer
Grundfos NB 40-160/158 from 104 412 ₴1 offer
Grundfos NB 40-200/188 from 117 761 ₴1 offer
Grundfos NB 40-160/172 from 113 915 ₴1 offer
Grundfos NB 40-125/142 from 99 291 ₴1 offer
Grundfos NB 40-250/230 from 164 920 ₴1 offer
Grundfos NB 40-200/206 from 146 312 ₴1 offer
Grundfos NB 40-160/177 from 144 844 ₴1 offer
Grundfos NB 40-250/245 from 179 726 ₴1 offer
Grundfos NB 40-200/219 from 160 539 ₴1 offer
Grundfos NB 50-125/111 from 81 099 ₴1 offer
Grundfos NB 50-160/136 from 108 311 ₴1 offer
Grundfos NB 65-125/110 from 92 820 ₴1 offer
Grundfos NB 50-125/121 from 89 381 ₴1 offer
Grundfos NB 50-160/150 from 118 050 ₴1 offer
Grundfos NB 50-125/135 from 105 783 ₴1 offer
Grundfos NB 50-160/167 from 148 379 ₴1 offer
Grundfos NB 50-125/144 from 114 611 ₴1 offer
Grundfos NB 65-160/143 from 125 507 ₴1 offer
Grundfos NB 65-125/127 from 108 997 ₴1 offer
Grundfos NB 65-125/137 from 120 814 ₴1 offer
Grundfos NB 65-125/144 from 151 304 ₴1 offer
Additional features surface pump Grundfos NB 50-250/263:
  • Maximum ambient temperature — 60 °С (for EFF1 motors), 40 °С (for EFF2 motors)
  • Pumps are equipped with 2, 4 and 6-pole electric motors
  • Three impeller designs are available — cast iron, bronze, stainless steel
  • Available with stainless steel housing
  • Grundfos NB pumps are available in three versions:
  • — the pump is placed on supports
  • — the electric motor is placed on supports
  • — the pump and the electric motor are placed on supports