NVS-3 pump

NVS-3 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. 1.2 1.6 2 2.4 2.8 3 3.2 3.6 4
1 NVS 3-2 0.37 0.5 N, (m) 11.5 10.6 10.4 9.7 8.8 8.3 7.7 6.4 5.5
2 NVS 3-3 0.37 0.5 17.5 17 16,1 15.2 13.8 12.9 12 10.1 8.3
3 NVS 3-4 0.37 0.5 23 22,1 21.2 19.8 18.4 17.5 16.6 13.8 11
4 NVS 3-5 0.37 0.5 28.5 27.9 26.9 24.8 23 21.2 20.2 17.5 14.7
5 NVS 3-6 0.55 0.75 33.1 32.2 31.3 29.8 27.6 25.8 24.8 21.4 17.5
6 NVS 3-7 0.55 0.75 39.6 38 35.9 34 31.3 29.4 28.2 24.6 20.2
7 NVS 3-8 0.75 1 44.8 43.5 41.4 39.6 35.9 34 32.2 28,1 23.3
8 NVS 3-9 0.75 1 50.6 48.8 46.9 44.2 41.4 38.6 36.8 31.7 25.8
9 NVS 3-10 0.75 1 56.1 54.3 52.4 49.7 46 43.2 41.4 35.9 28.5
10 NVS 3-11 1.1 1.5 61.6 58.9 56.1 53.4 49.7 46.9 44.6 38.6 31.3
11 NVS 3-12 1.1 1.5 67 64.4 61.9 58.1 53.4 50.6 47.8 41.4 34
12 NVS 3-13 1.1 1.5 71.8 70.1 67.3 63.5 58.4 55.2 52.4 45.1 36.8
13 NVS 3-14 1.1 1.5 77.3 75.4 71.8 68.1 62.6 59.8 56.1 48.8 39.6
14 NVS 3-15 1.1 1.5 82.8 81 77.6 73 67.3 63.5 60.5 52.4 42.6
15 NVS 3-16 1.5 2 89.2 86.5 82.8 77.3 71.8 68.1 64.4 55.2 45.1
16 NVS 3-17 1.5 2 94.8 92.2 88.3 82.8 76.4 72.7 69 58.9 47.8
17 NVS 3-18 1.5 2 100.3 97.5 92.9 87.4 80 76.4 72.7 62.6 50.6
18 NVS 3-19 1.5 2 105.8 103 98.4 92 84.9 81 76.4 65.8 53.4
19 NVS 3-20 2.2 3 111.3 108.6 103 97.5 89.2 84.6 80 69 56.1
20 NVS 3-21 2.2 3 117.9 114.4 109.3 102.6 93.8 90.2 83.7 72.7 58.9
21 NVS 3-22 2.2 3 123.3 118.7 113.2 106.7 98.4 92.9 87.4 75.4 61.6
22 NVS 3-23 2.2 3 129.1 124.2 119.6 112.2 103 98.4 92 79.1 64.4
23 NVS 3-24 2.2 3 133.4 128.8 123.3 115.9 106.7 102,1 95.7 82.8 66.2
24 NVS 3-25 2.2 3 138.9 135.2 129.7 120.5 112.2 106.7 100.3 86.5 69.9
25 NVS 3-26 2.2 3 144.4 139.8 134.3 126 115.9 110.4 104 90.2 72.7
26 NVS 3-27 2.2 3 150.9 146.3 139.8 131.8 121.6 114.1 107.6 92.9 75.4
27 NVS 3-28 2.2/2.6 3/3.5 155.5 150.9 144.4 136.2 125.1 119.6 112.2 96.6 78.2
28 NVS 3-29 2.2/2.6 3/3.5 161.2 156.7 150 140.8 130.6 122.4 115.9 100.3 81
29 NVS 3-30 2.2/2.6 3/3.5 166.5 161.9 154.6 145.4 134.3 127.9 120.5 103 83.7
30 NVS 3-31 3 4 172 167.8 161.4 151.8 140.8 130.6 124.5 107 86.5
31 NVS 3-32 3 4 176.6 172 165.6 156.4 145.4 138 129.7 111.3 88.3
32 NVS 3-33 3 4 183.1 178.5 172 161.9 149.8 138.9 133.4 114.5 92
33 NVS 3-34 3 4 188.6 184 176.6 166.5 153.6 146.3 138 118.7 94.8
34 NVS 3-35 3 4 195 189.5 182.2 172 158.2 150.9 142.6 122.4 98.4
35 NVS 3-36 3 4 200.7 195 187.7 176.6 163.8 154.6 146.3 126 100.3