NVS-42 pump

NVS-42 pump

Units of the Irtysh NVS series (NVSK)-this is High-Standing Pumps , supplying a liquid environment with -15 to temperature from -15 to +120 ° C to a height up to 200 or more meters. NVS models are designed for water and other non-aggressive liquids similar to it in physico-chemical parameters; NVSK allow working with solutions with weak acid and alkaline properties, oil, alcohols, etc.

Design

"> Highly pressure pumps of these brands are vertical multi -sectional centrifugal mechanisms. Basic assembly units:

  • "> The base with the input and output pipes;
  • "> The head part;
  • "> Cylindrical case;
  • "> steps with working wheels and diffusers;
  • electric motor .

"> Sectional pumps have several steps installed inside the whole body and connected by solid bolts together with the head to the base.

"> The nozzles are cash, so the served pipeline can be horizontal.

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No. Pump model Power EL. DV. Q, (m³/h) Performance
kW L.S. 25 30 35 40 42 45 50 55
1 NVS 42-10-1 3 4 N, (m) 20 19 18 17 16 15 13 11
2 NVS 42-10 4 5.5 24 23 22 21 20 19 18 16
3 NVS 42-20-2 5.5 7.5 40 38 36 33 32 30 27 23
4 NVS 42-20 7.5 10 48 46 44 42 41 39 35 31
5 NVS 42-30-2 11 15 63 61 58 54 52 50 44 38
6 NVS 42-30 11 15 71 69 66 63 61 58 53 47
7 NVS 42-40-2 15 20 87 84 80 75 73 69 62 54
8 NVS 42-40 15 20 95 93 88 84 81 78 71 62
9 NVS 42-50-2 18.5 25 111 107 102 96 93 88 80 69
10 NVS 42-50 18.5 25 119 115 110 105 101 97 88 78
11 NVS 42-60-2 22 30 135 130 124 117 113 108 97 85
12 NVS 42-60 22 30 143 138 132 125 122 116 106 93
13 NVS 42-70-2 30 40 158 152 146 138 134 127 115 100
14 NVS 42-70 30 40 166 161 154 146 142 135 124 109
15 NVS 42-80-2 30 40 182 175 168 159 154 146 133 116
16 NVS 42-80 30 40 190 184 176 167 162 154 141 124
17 NVS 42-90-2 30 40 205 198 190 180 174 166 150 132
18 NVS 42-90 37 50 214 207 198 188 183 174 159 140
19 NVS 42-100-2 37 50 230 221 212 200 194 185 168 147
20 NVS 42-100 37 50 238 230 220 209 203 193 177 155
21 NVS 42-110-2 45 60 255 246 236 223 217 206 188 165
22 NVS 42-110 45 60 263 255 244 232 225 214 196 173
23 NVS 42-120-2 45 60 280 270 259 245 238 226 206 181
24 NVS 42-120 45 60 289 280 268 255 247 236 216 190
25 NVS 42-130-2 45 60 305 294 282 267 259 247 225 198