N/NB condensate water centrifugal pump is used in thermal power plants to transfer condensate and other liquids similar to condensate, and can also be used in other places where the medium is similar to condensate. Conveying condensed water with temperature lower than 120℃ or liquid with physical and chemical properties similar to clear water, NB, NBA, NBA type pumps are used for pumping condensate water in condenser whose temperature does not exceed 80℃ and 750-3000kW steam turbine generator set Condensed water and other similar occasions.
Model | Flow | Head | Speed | Shaft Power | Motor Power | Efficiency |
NPSHr | Impeller Diameter |
Calibre | Weight | ||
Inlet |
Outlet |
|||||||||||
m3/h | L/s | m | r/min | kW | kW | % | m | mm | mm | kg | ||
2.5N3×2 | 8 | 2.22 | 52.5 | 2950 | 3.05 | 5.5 | 37.5 | 1.9 | 148 | 65 | 50 | 50 |
10 | 2.78 | 51.5 | 3.42 | 41 | 2 | |||||||
12 | 3.33 | 50.5 | 3.75 | 44 | 2.2 | |||||||
3N6 | 16.5 |
4.8 |
62 |
2950 | 6.65 |
11 | 44 |
1.5 |
215 |
80 |
50 |
80 |
22.0 | 6.1 | 61 | 7.4 | 49 | 1.7 | |||||||
30.0 | 8.34 | 58 | 8.8 | 54 | 1.9 | |||||||
3N6G | 16.5 | 4.58 | 68 | 2950 |
6.79 | 11.0 或 15.0 |
45.0 | 0.75 | 222 |
100 |
50 |
97 |
22.0 |
6.10 |
67 |
8.03 |
50.0 |
0.85 |
|||||||
30.0 | 8.34 | 64 | 9.51 | 55.0 | 1.05 | |||||||
3N6X2 | 10 | 5 | 131 | 2950 |
15.7 | 22 |
41 | 1.75 | 215(1) 225(11) |
80 |
50 |
100 |
26 |
7.22 |
128 |
17.8 |
51 |
2.05 2.4 |
|||||||
34 | 9.44 | 120 | 19.6 | 56.8 | ||||||||
3N6X2A | 18.0 | 5.0 | 108 | 2950 |
12.90 | 18.5 |
41 | 0.80 | 首215 次205 |
80 |
50 |
100 |
26:0 |
7.22 |
105 |
14.60 |
51 |
0.95 |
|||||||
34.0 | 9.44 | 101 | 16.70 | 56 | 1.15 | |||||||
4N6 | 30 | 8.33 | 63.5 | 2950 |
11 | 22 |
47 | 1.4 1.6 1.75 |
225 |
100 |
80 |
94 |
40 |
11.1 |
62 |
12.7 |
53 |
||||||||
50 | 13.9 | 59.5 | 14.1 | 57.5 | ||||||||
4N6A | 30 |
8.33 |
40 |
2950 | 6.3 |
11 | 49 |
1.6 |
175 | 100 | 80 | 92 |
40 | 11.1 | 38 | 7.3 | 55.5 | 1.8 | |||||||
50 | 13.9 | 37.7 | 8.25 | 58.5 | 2.0 | |||||||
4N6G | 30.0 | 8.33 | 78.0 | 2950 |
13.30 | 22.0 |
48.0 | 0.85 | 230 |
150 |
80 |
105 |
40.0 | 11.1 | 76.0 | 15.30 | 54.0 | 0.95 | |||||||
50.0 |
13.9 |
72.0 |
16.90 |
58.0 |
1.00 |
|||||||
65.5 | 19.20 | 65.0 | 20.20 | 57.0 | 1.15 | |||||||
4N6X2 | 25 | 6.95 | 130 | 2950 |
21.1 | 37 |
42 | 2.0 | 220(l) 215(ll) |
100 |
100 |
170 |
40 |
11.1 |
125 |
25 |
54 |
2.2 |
|||||||
50 | 13.9 | 120 | 27.3 | 60 | 2.4 | |||||||
4N6X2G | 30.0 | 8.33 | 135.0 | 2950 | 23.00 | 37.0 | 48.0 | 0.95 1.15 1.25 |
首230 次220 |
150 | 80 | 196 |
50.0 | 13.9 | 130.0 | 29.00 | 61.0 | ||||||||
60.0 | 16.69 | 123.00 | 33.50 | 60.0 | ||||||||
4N5X2 | 30.0 | 8.33 | 110.0 | 2950 | 19.2 | 30.O | 47.0 | 0.95 | 首220 次210 |
100 | 65 | 180 |
45.0 | 12.5 | 105.0 | 23.8 | 54.0 | 1.10 | |||||||
50.0 |
13.9 |
101.0 |
24.1 |
57.0 |
1.20 |
|||||||
4N5X2A | 30.0 | 8.33 | 100.0 | 2950 | 17.40 | 30.0 | 47.0 | 0.95 1.10 1.20 |
首215 次195 |
100 | 65 | 180 |
45.0 | 12.5 | 95.0 | 21.50 | 54.0 | ||||||||
50.0 | 13.9 | 91.0 | 21.70 | 57.0 | ||||||||
6N6 | 60 | 16.7 | 70 | 2950 | 22.9 | 37 | 50 | 1.4 | 232 | 150 | 100 | 120 |
90 | 25 | 66 | 25.3 | 64 | 1.45 | |||||||
120 | 33.3 | 60 | 27.7 | 71 | 1.5 |
6N6A |
36.0 | 10 | 70.0 | 2950 |
16.30 | 30.0 |
43.0 | 0.80 | 225 |
150 |
100 |
120 |
54.0 | 15 | 69.0 | 19.10 | 53.0 | 0.90 | |||||||
80.0 |
22.2 |
68.0 |
22.80 |
65.0 |
1.00 |
|||||||
100.0 | 27.8 | 66.0 | 26.10 | 69.0 | 1.10 | |||||||
6N6G |
36.0 | 10 | 86.0 | 2950 |
19.60 | 37.0 |
43.0 | 0.80 | 245 |
150 |
80 |
150 |
60.0 | 16.7 | 85.0 | 25.70 | 54.0 | 0.90 | |||||||
90.0 |
25.0 |
82.0 |
30.00 |
67.0 |
1.05 |
|||||||
108.0 | 30 | 78.0 | 33.30 | 69.0 | 1.15 | |||||||
65N85 | 9 |
2.50 |
88 |
2950 | 6.7 |
11 | 32 |
2.0 |
250 | 65 | 65 | 192 |
15 | 4.17 | 85 | 7.89 | 42.2 | 2.0 | |||||||
18 | 5.00 | 81 | 8.8 | 45 | 2.5 | |||||||
80N30 | 9 | 2.50 | 33 | 2950 | 2.13 | 4 | 38 | 0.8 | 158 | 80 | 32 | 156 |
15 | 4.17 | 31 | 2.76 | 45.8 | 1.0 | |||||||
18 | 5.00 | 30 | 2.93 | 50.3 | 1.3 | |||||||
100N105 | 11 | 3.06 | 105 | 2950 | 12.3 | 18.5 | 25 | 1.3 | 280 | 100 | 65 | 211 |
18 | 5.00 | 103 | 14.4 | 35 | 1.5 | |||||||
22 | 6.11 | 102 | 16.3 | 37 | 1.8 | |||||||
100N130 |
42 | 11.7 | 143 | 2950 | 36 | 55 | 44 | 1.3 | 325 | 100 | 50 | 166 |
52.5 | 14.6 | 141 | 40 | 49 | 1.5 | |||||||
70 | 19.45 | 135 | 46.8 | 55 | 2.0 | |||||||
100N160 | 36 | 10 | 170 | 2950 | 39.7 | 75 | 55 | 1.35 | 400 | 100 | 50 | 188 |
54 | 15 | 165 | 51.6 | 60 | 1.4 | |||||||
72 | 20 | 156 | 57.7 | 61 | 1.5 | |||||||
150N85 | 68 | 18.89 | 86 | 2950 | 33.4 | 45 | 48 | 1.35 | 263 | 150 | 100 | 280 |
114 | 31.67 | 85 | 38.8 | 68 | 1.5 | |||||||
137 | 38.06 | 79 | 42 | 70 | 2.0 | |||||||
150N110 | 80 | 2.2 | 122 | 2950 | 48.3 | 75 | 55 | 1.35 | 300 | 150 | 100 | 190 |
100 | 27.8 | 116 | 52.6 | 60 | 1.4 | |||||||
110 | 30.5 | 112 | 55 | 61 | 1.5 | |||||||
150N130 | 90 | 25 | 140 | 2950 | 54.5 | 75 | 63 | 1.6 | 340 | 150 | 100 | 210 |
150N150 | 130 | 36.1 | 124 | 2950 | 73 | 90 | 65 | 1.6 | 3b0 | 150 | 100 | 235 |
150N180 | 80 | 22.2 | 150 | 2950 | 73 | 90 | 51 | 1.6 | 380 | 150 | 100 | 266 |
200N32 | 370 | 102.8 | 32 | 1 480 | 38.9 | 55 | 83 | 2 | 315 | 200 | 150 | 285 |
200N65 | 120 | 33.33 | 69 | 2950 | 37 | 55 | 61 | 1.2 | 255 | 200 | 100 | 298 |
135 | 37.50 | 65 | 38 | 63 | 1.4 | |||||||
162 | 45.0C | 60 | 40.1 | 66 | 1.6 | |||||||
200N80 |
98 | 27.2 | 90 | 2950 |
40.0 | 75 |
60 | 1.10 | 256 |
200 |
100 |
|
150 | 41.7 | 87 | 48.4 | 73.5 | 1.25 | |||||||
185 |
51.4 |
82 |
54.4 |
76 |
1.35 |
|||||||
198 | 55 | 80 | 57.5 | 75 | 1.50 |