Horizontal ISW clean water centrifugal pump

We offer a full range of product models and specifications, and can also provide custom solutions upon request.

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Product Description

Product Specifications

Model number Traffic Head lift Efficiency Rotational speed Motor power Weight
(m³/h) (L/s) (m) (%) (r/min) (kw) (kg)
15-80 1.1    0.3  8.5  26  2800  0.81  17 
1.5    0.42  8  34 
2    0.55  7  34 
20-160 1.8    0.5  33  19  2900  0.75  29 
2.5    0.69  32  25 
3.3    0.91  30  23 
25-125 2.8    0.78  20.6  28  2900  0.75  28 
4    1.11  20  36 
5.2    1.44  18  35 
32-125 3.5    0.97  22  40  2900  0.75  28 
5    1.39  20  44 
6.5    1.8  18  42 
32-160 6.5   5  32  44  2900  1.5  39 
40-100 4.4    1.22  13.2  48  2900  0.55  32 
6.3    1.75  12.5  54 
8.3    2.31  11.3  53 
50-125 8.8    2.44  21.5  48  2900  1.5  43 
12.5    3.47  20  58 
16.3    4.53  17.8  57 
50-160 8.8    2.44  33  45  2900  3  59 
12.5    3.47  32  52 
16.3    4.53  30  51 
65-160 17.5    4.86  34.4  54  2900  4  75 
25    6.94  32  63 
32.5    9.03  27.5  60 
100-125 70    19.4  23.5  70  2900  11  169 
100    27.8  20  76 
130    36.1  14  65 
125-160 96    26.7  36  78  2900  22  265 
160    44.4  32 
192    53.3  28 
150-250 140    38.9  21.8  73  1450  18.5  300 
200    55.6  20  79 
260  72.2  17  77 

Product Usage

Water Supply and Drainage
✅ Municipal Water Supply: The water treatment plant pumps water from its source—rivers, reservoirs, or deep wells—and delivers it to the city’s distribution network.
✅ Building Water Supply: Secondary pressurization for high-rise buildings and fire‑fighting water supply systems.
✅ Agricultural irrigation: pumping water from rivers, lakes, and wells to irrigate farmland.
✅ Drainage Systems: Removal of accumulated water from basements, underground garages, tunnels, and other similar areas.

Industrial Applications
✅ Chemical industry: Transporting corrosive liquids such as acids, alkalis, and organic solvents (requires corrosion-resistant materials, such as stainless steel or fluoroplastic pumps).
✅ Petroleum and Energy: Crude oil transportation, refinery circulating water systems, and boiler feedwater.
✅ Pharmaceuticals and Food: Conveys hygienic-grade liquids such as pharmaceutical solutions, beverages, and milk (must comply with GMP/FDA standards).
✅ Power industry: condensate recirculation in power plants, cooling tower make-up water.

HVAC and Air Conditioning
✅ Central air conditioning: chilled water and cooling water circulation systems.
✅ Heating system: hot-water circulation pump, used for underfloor heating, boiler-based heating, and more.

Wastewater treatment
✅ Municipal wastewater: Pumped to the treatment plant or reused for internal recirculation within the plant.
✅ Industrial wastewater: Transport of highly polluted wastewater from industries such as chemical processing, textile dyeing, and paper manufacturing.

Ships and Ocean Engineering
✅ Ballast water: Used to adjust a ship’s trim and stability.
✅ Desalination: High-pressure pumps are used in reverse osmosis (RO) systems.

Mining and Metallurgy
✅ Mine drainage: Removing accumulated water from underground mines.
✅ Slurry Transport: Conveying slurry containing solid particles (requires wear-resistant design).

Emergency and Special Use
✅ Fire pump: High-pressure water supply for fire suppression systems.
✅ Flood Control and Drainage: Emergency drainage pumps are used for emergency response during heavy rainfall and flooding.