Horizontal multistage centrifugal pump

Model:75TSWA

1. advanced hydraulic model, high efficiency, wide range of performance.
2. pump structure is compact, with reasonable layout and beautiful appearance.
3. The same inlet and outlet diameter, easy for pipe connections.
Product introduction
Centrifugal pump works by means of  the impeller rotation and centrifugal movement of water. Before the pump starts, the pump and the inlet pipe need to be filled with water. When the pump operation, under the centrifugal force generated by the rotation of the impeller at high speed,
the water in the impeller runner is thrown around and pressed into the volute, so there forms a vacuum at the impeller inlet. Under the external atmospheric pressure, the water in the pool is sucked in to supplement this space along the suction pipe . The inhaled water is then thrown out out of the volute into the outlet pipe by the impeller. Due to the adoption of excellent hydraulic models and low-speed motors, this series of pumps has high efficiency and energy saving, stable operation, low noise, small vibration, etc., while the life expectancy doubled greatly prolong the life of the pump.
Excellent performance
1. advanced hydraulic model, high efficiency, wide range of performance.
2. pump structure is compact, with reasonable layout and beautiful appearance.
3. The same inlet and outlet diameter, easy for pipe connections.
4. The pump runs smoothly, with low noise and long life.
5. Reliable sealing performance, no leakage.
Technical Parameters
Flow: 18-155m3 / h;
Lift: 18-270m;
Power: 2.2-180kw;
Rotate Speed: 1450r / min;
Diameter: φ50-φ150;
Temperature range: 0- +80 ℃;
Working pressure: ≤3.0Mpa.
 
Model Stage No. Flowrate Lift Rotate speed  Power(kw) Efficiency Allow suction vacuum height NPSH margin
(m) (r/min) (%) (m) (m)
(m3/h) (L/S)     Shaft power Motor Power      
75TSWA 2 36 10 23 1450 3.22 5.5 70 7.2 3
3 34.5 4.83 7.5
4 46 6.45 11
5 57.5 8.06 11
6 69 9.67 15
7 80.5 11.28 15
8 92.5 12.89 18.5
9 103.5 14.5 18.5
10 115 16.12 22
11 126.5 17.73 22
100TSWA 2 69 19.2 31.2 1450 8.03 11 73 7 3.3
3 46.8 12.05 15
4 62.4 16.07 22
5 78 20.09 30
6 93.6 24.11 30
7 109.1 28.13 37
8 124.8 32.14 45
9 140.4 36.16 45
10 156 40.18 55
150TSWA 2 155 43 60 1450 32.91 45 77 7.7 2.5
3 90 49.37 75
4 120 65.82 90
5 150 82.28 110
6 180 98.74 132
7 210 115.19 132
8 240 131.19 160
9 270 148.1 200

 

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