Horizontal MultiStage Pump

Flow: 65-850 gpm

Head: 1.8-27 bar

Power: 2.2-185 kw

Diameter: 40-150 mm

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  • Product Overview
  • Product Structure
  • Application
  • Technical Data

Horizontal MultiStage Pump TSWA

TSWA type horizontal multistage centrifugal pump is characterized by high efficiency,finre NPSH,low vibration, low noise and stable operation.It is recommended the most reasonable product for high-rise water supply,fire water and heating.The temperature of the transported liquid is less than 80℃. 

1. It is a horizontal sing suction multistage centrifugal pump,the suction is in horizontal direction and outlet is vertical upward.Water suction,middle,discharge section,bearing housing and pump body are bolted in one strain,and stages is decided by the pump head. 

2. Rotor includes shaft,impeller sleeve,balance disk and other parts.Axis parts are connected through the flat keys and the shaft nuts.It is supported by the rotor bearings or sliding bearings in both ends,the bearing do not bear axial force,axial force is balanced by the balance disc.Bearings lubricated with grease,sliding bearings lubricated with light oil,oil ring lubrication and cooled by circulating water. 

3. Shaft seal in the form of two kinds,mechanical seals and packing seal.When using packing seal,the packing ring should be placed at the right location,the tightness of packing must be appropriated to the liquid oozing drop by drop.Various sealing elecments is in a sealed chamber,the chamber must be filled with some water,as water seal,water cooled or water lubrication.At the seal there is replacable sleeve to protect the shaft.

4. From the motor direction the pump is clockwise rotation. 





1. Mainly used in high buildings life water supply,automatic spraying water under the water curtain,long distance water transportation, water circulation in production process,supporting the use of all kinds of equipment and various production process water,etc.
 
2. It is used in city construction, factories, mines, the water is especially suitable for hotels,restaurants,entertainment refrigeration and air conditioning supply water.

Model Stage Flow Head Speed Power (kw) Efficieny Suction head NPSH Weight
(m) (r/min) (%) (m) (kg)
m3 L/S     Shaft Motor   (m)    
50TSWA 2 15 4.17 20 1450 1.28 2.2 64 7.6 2.6 135
18 5 18.4 1.37 66 7.2 3.1
22 6.1 16.8 1.55 65 6.5 4
3 15 4.17 30 1450 1.92 3 64 7.6 2.6 155
18 5 27.6 2.05 66 7.2 3.1
22 6.1 25.2 2.32 65 6.5 4
4 15 4.17 40 1450 2.55 4 64 7.6 2.6 175
18 5 36.8 2.73 66 7.2 3.1
22 6.1 33.6 3.09 65 6.5 4
5 15 4.17 50 1450 3.19 5.5 64 7.6 2.6 195
18 5 46 3.42 66 7.2 3.1
22 6.1 42 3.87 65 6.5 4
6 15 4.17 60 1450 3.83 5.5 64 7.6 2.6 215
18 5 55.2 4.1 66 7.2 3.1
22 6.1 50.4 4.65 65 6.5 4
7 15 4.17 70 1450 4.47 7.5 64 7.6 2.6 235
18 5 64.4 4.79 66 7.2 3.1
22 6.1 58.8 5.42 65 6.5 4
8 15 4.17 80 1450 5.1 7.5 64 7.6 2.6 255
18 5 73.6 5.47 66 7.2 3.1
22 6.1 67.2 6.19 65 6.5 4
9 15 4.17 90 1450 5.75 7.5 64 7.6 2.6 275
18 5 82.8 6.15 66 7.2 3.1
22 6.1 75.6 6.97 65 6.5 4
10 15 4.17 100 1450 6.39 11 64 7.6 2.6 295
18 5 92 6.84 66 7.2 3.1
22 6.1 84 7.74 65 6.5 4
11 15 4.17 110 1450 7.03 11 64 7.6 2.6 315
18 5 101.2 7.52 66 7.2 3.1
22 6.1 92.4 8.52 65 6.5 4
12 15 4.17 120 1450 7.66 11 64 7.6 2.6 335
18 5 110.4 8.2 66 7.2 3.1
22 6.1 100.8 9.29 65 6.5 4
75TSWA 2 30 8.33 25 1450 3 5.5 68 7.3 2.8 181
36 10 23 3.22 70 7.2 3
42 11.67 20 3.37 68 6.5 3.8
3 30 8.33 37.5 1450 4.51 7.5 68 7.3 2.8 213
36 10 34.5 4.83 70 7.2 3
42 11.67 30 5.05 68 6.5 3.8
4 30 8.33 50 1450 6.01 11 68 7.3 2.8 245
36 10 46 6.45 70 7.2 3
42 11.67 40 6.73 68 6.5 3.8
5 30 8.33 62.5 1450 7.51 11 68 7.3 2.8 276
36 10 57.5 8.06 70 7.2 3
42 11.67 50 8.42 68 6.5 3.8
6 30 8.33 75 1450 9.01 15 68 7.3 2.8 307
36 10 69 9.67 70 7.2 3
42 11.67 60 10.1 68 6.5 3.8
7 30 8.33 87.5 1450 10.51 15 68 7.3 2.8 340
36 10 80.5 11.28 70 7.2 3
42 11.67 70 11.78 68 6.5 3.8
8 30 8.33 100 1450 12.02 18.5 68 7.3 2.8 370
36 10 92 12.89 70 7.2 3
42 11.67 80 13.46 68 6.5 3.8
9 30 8.33 112.5 1450 13.52 18.5 68 7.3 2.8 402
36 10 103.5 14.5 70 7.2 3
42 11.67 90 15.15 68 6.5 3.8
10 30 8.33 125 1450 15.02 22 68 7.3 2.8 432
36 10 115 16.12 70 7.2 3
42 11.67 100 16.83 68 6.5 3.8
11 30 8.33 137.5 1450 16.52 22 68 7.3 2.8 462
36 10 126.5 17.73 70 7.2 3
42 11.67 110 18.51 68 6.5 3.8
100TSWA 2 62 17.2 32.4 1450 7.65 11 71.5 7.3 2.9 355
69 19.2 31.2 8.03 73 7 3.3
80 22.2 28 8.59 71 6.2 4.2
3 62 17.2 48.6 1450 11.48 15 71.5 7.3 2.9 406
69 19.2 46.8 12.05 73 7 3.3
80 22.2 42 12.89 71 6.2 4.2
4 62 17.2 64.8 1450 15.31 22 71.5 7.3 2.9 457
69 19.2 62.4 16.07 73 7 3.3
80 22.2 56 17.19 71 6.2 4.2
5 62 17.2 81 1450 19.14 30 71.5 7.3 2.9 508
69 19.2 78 20.09 73 7 3.3
80 22.2 70 21.49 71 6.2 4.2
6 62 17.2 97.2 1450 22.97 30 71.5 7.3 2.9 560
69 19.2 93.6 24.11 73 7 3.3
80 22.2 84 25.79 71 6.2 4.2
7 62 17.2 113.4 1450 26.79 37 71.5 7.3 2.9 610
69 19.2 109.2 28.13 73 7 3.3
80 22.2 98 30.09 71 6.2 4.2
8 62 17.2 129.6 1450 30.62 45 71.5 7.3 2.9 660
69 19.2 124.8 32.14 73 7 3.3
80 22.2 112 34.39 71 6.2 4.2
9 62 17.2 145.8 1450 34.45 45 71.5 7.3 2.9 712
69 19.2 140.4 36.16 73 7 3.3
80 22.2 126 38.69 71 6.2 4.2
10 62 17.2 162 1450 38.28 55 71.5 7.3 2.9 762
69 19.2 156 40.18 73 7 3.3
80 22.2 140 42.98 71 6.2 4.2
125TSWA 2 72 20 46 1450 12.89 22 70 7.2 2.9 475
90 25 43.2 14.32 74 6.8 3.4
108 30 40 15.59 75.5 6.2 4.1
3 72 20 69 1450 19.34 30 70 7.2 2.9 555
90 25 64.8 21.48 74 6.8 3.4
108 30 60 23.39 75.5 6.2 4.1
4 72 20 92 1450 25.79 45 70 7.2 2.9 640
90 25 86.4 28.63 74 6.8 3.4
108 30 80 31.18 75.5 6.2 4.1
5 72 20 115 1450 32.23 55 70 7.2 2.9 726
90 25 108 35.79 74 6.8 3.4
108 30 100 38.98 75.5 6.2 4.1
6 72 20 138 1450 38.67 75 70 7.2 2.9 840
90 25 129.6 42.95 74 6.8 3.4
108 30 120 46.78 75.5 6.2 4.1
7 72 20 161 1450 45.12 75 70 7.2 2.9 923
90 25 151.2 50.11 74 6.8 3.4
108 30 140 54.57 75.5 6.2 4.1
8 72 20 184 1450 51.57 90 70 7.2 2.9 1008
90 25 172.8 57.27 74 6.8 3.4
108 30 160 62.37 75.5 6.2 4.1
9 72 20 207 1450 58.02 90 70 7.2 2.9 1093
90 25 194.4 64.43 74 6.8 3.4
108 30 180 70.16 75.5 6.2 4.1
10 72 20 230 1450 64.46 90 70 7.2 2.9 1178
90 25 216 71.59 74 6.8 3.4
108 30 200 77.96 75.5 6.2 4.1
150TSWA 2 119 33 65 1450 29.03 45 72.6 8 2.1 522
155 43 60 32.91 77 7.7 2.5
191 53 54.9 36.19 78.8 6.6 3.5
3 119 33 97.5 1450 43.55 75 72.6 8 2.1 604
155 43 90 49.37 77 7.7 2.5
191 53 82.4 54.29 78.8 6.6 3.5
4 119 33 130 1450 58.06 90 72.6 8 2.1 686
155 43 120 65.82 77 7.7 2.5
191 53 109.8 72.39 78.8 6.6 3.5
5 119 33 162.5 1450 72.58 110 72.6 8 2.1 768
155 43 150 82.28 77 7.7 2.5
191 53 137.2 90.49 78.8 6.6 3.5
6 119 33 195 1450 87.1 132 72.6 8 2.1 850
155 43 180 98.74 77 7.7 2.5
191 53 164.7 108.58 78.8 6.6 3.5
7 119 33 227.5 1450 101.61 132 72.6 8 2.1 930
155 43 210 115.19 77 7.7 2.5
191 53 192.1 126.68 78.8 6.6 3.5
8 119 33 260 1450 116.12 160 72.6 8 2.1 1013
155 43 240 131.65 77 7.7 2.5
191 53 219.6 144.78 78.8 6.6 3.5
9 119 33 292.5 1450 130.64 200 72.6 8 2.1 1095
155 43 270 148.1 77 7.7 2.5
191 53 247 162.87 78.8 6.6 3.5

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