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.
Pump model | Power EL. DV. | Performance | TR>||||||||
kW | L.S. TD> | Q, (m³/h) | 30 | 40 | 50 | 60 | 65 | 70 | 80 | TR>|
NVS 65-10-1 TD> | 4 | 5.5 | N, (m) | 19 | 18 | 16 | 14 | 13 | 11 | 8 | TR>
NVS 65-10 TD> | 5.5 | 7.5 | 27 | 25 | 23 | 21 | 20 | 18 | 15 | TR>|
NVS 65-20-2 TD> | 7.5 | 10 | 39 | 36 | 33 | 29 | 26 | 23 | 17 | TR>|
NVS 65-20-1 TD> | 11 | 15 | 46 | 44 | 40 | 36 | 33 | 30 | 24 | TR>|
NVS 65-20 TD> | 11 | 15 | 53 | 51 | 47 | 43 | 40 | 37 | 30 | TR>|
NVS 65-30-2 TD> | 15 | 20 | 66 | 62 | 56 | 50 | 46 | 41 | 32 | TR>|
NVS 65-30-1 TD> | 15 | 20 | 73 | 69 | 63 | 57 | 53 | 48 | 39 | TR>|
NVS 65-30 TD> | 18.5 | 25 | 80 | 76 | 70 | 64 | 60 | 55 | 46 | TR>|
NVS 65-40-2 TD> | 18.5 | 25 | 92 | 87 | 80 | 71 | 66 | 60 | 47 | TR>|
NVS 65-40-1 TD> | 22 | 30 | 100 | 94 | 87 | 78 | 73 | 67 | 54 | TR>|
NVS 65-40 TD> | 22 | 30 | 107 | 101 | 94 | 85 | 80 | 74 | 61 | TR>|
NVS 65-50-2 TD> | 30 | 40 | 121 | 114 | 105 | 94 | 88 | 80 | 64 | TR>|
NVS 65-50-1 TD> | 30 | 40 | 128 | 121 | 112 | 102 | 95 | 87 | 71 | TR>|
NVS 65-50 TD> | 30 | 40 | 136 | 129 | 119 | 109 | 102 | 94 | 78 | TR>|
NVS 65-60-2 TD> | 30 | 40 | 150 | 142 | 131 | 118 | 110 | 101 | 81 | TR>|
NVS 65-60-1 TD> | 37 | 50 | 157 | 149 | 138 | 125 | 117 | 108 | 88 | TR>|
NVS 65-60 TD> | 37 | 50 | 164 | 156 | 145 | 132 | 124 | 115 | 95 | TR>|
NVS 65-70-2 TD> | 37 | 50 | 179 | 169 | 156 | 141 | 132 | 121 | 99 | TR>|
NVS 65-70-1 TD> | 37 | 50 | 186 | 176 | 163 | 148 | 139 | 128 | 106 | TR>|
NVS 65-70 TD> | 45 | 60 | 193 | 183 | 170 | 155 | 146 | 135 | 112 | TR>|
NVS 65-80-2 TD> | 45 | 60 | 207 | 196 | 182 | 164 | 154 | 142 | 116 | TR>|
NVS 65-80-1 TD> | 45 | 60 | 215 | 203 | 189 | 171 | 161 | 149 | 123 | TR>