Chengdu Yongyi Pump Industry Co., Ltd.
Chengdu Yongyi Pump Industry Co., Ltd.
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Long Life International Standard Chemical Industry Anticorrosion 380V Pumps
Features
• Excellent performance, Reliable, High efficiency and low operating costs.
• Suitable for the most demanding industrial applications.
• Quick and easy installation, safe operation, easy maintenance and service.
• Modular design minimize the spare parts inventory cost.
Technical Parameter
| model | Clean Water Performance | ||||||
| flow (m3/h) | head (m) | speed (r/min) | maximum efficiency (%) | NPSH (NPSHr) m | pump head weight KG | shaft component | |
| 40WD-250 | 8-20 | 15-28 | 1450 | 39 | 0.6 | 141 | 45 |
| 40WD-310 | 8-40 | 23-42 | 1450 | 45 | 1 | 257 | 55 |
| 40WD-350 | 8-45 | 35-54 | 1450 | 37 | 1 | 271 | 55 |
| 50WD-250 | 10-30 | 15-28 | 1450 | 40 | 0.7 | 146 | 45 |
| 50WD-310 | 15-60 | 25-42 | 1450 | 45 | 1.1 | 262 | 55 |
| 50WD-350 | 15-70 | 35-54 | 1450 | 50 | 1.1 | 286 | 55 |
| 50WD-400 | 20-75 | 50-75 | 1450 | 45 | 1.1 | 483 | 70 |
| 65WD-250 | 30-70 | 15-28 | 1450 | 48 | 1.1 | 149 | 45 |
| 65WD-310 | 30-90 | 25-40 | 1450 | 57 | 1.4 | 274 | 55 |
| 65WD-350 | 40-100 | 35-54 | 1450 | 59 | 1.5 | 280 | 55 |
| 65WD-400 | 50-120 | 45-75 | 1450 | 55 | 1.7 | 495 | 70 |
| 65WD-450 | 50-120 | 70-95 | 1450 | 52 | 1.7 | 524 | 70 |
| 80WD-250 | 70-100 | 15-25 | 1450 | 61 | 1.5 | 153 | 45 |
| 80WD-310 | 70-120 | 25-40 | 1450 | 62 | 1.7 | 288 | 55 |
| 80WD-350 | 70-160 | 35-52 | 1450 | 65 | 2.0 | 295 | 55 |
| 80WD-400 | 70-160 | 50-75 | 1450 | 62 | 2.0 | 500 | 70 |
| 80WD-450 | 70-160 | 70-95 | 1450 | 60 | 2.0 | 539 | 70 |
| 100WD-310 | 100-150 | 20-38 | 1450 | 65 | 1.9 | 293 | 55 |
| 100WD-350 | 100-220 | 35-50 | 1450 | 65 | 2.5 | 299 | 55 |
| 100WD-400 | 100-220 | 40-72 | 1450 | 65 | 2.5 | 529 | 70 |
| 125WD-310 | 120-260 | 18-36 | 1450 | 67 | 2.8 | 304 | 55 |
| 125WD-350 | 120-300 | 35-50 | 1450 | 68 | 3.2 | 307 | 55 |
| 125WD-400 | 140-350 | 45-70 | 1450 | 70 | 3.4 | 559 | 70 |
| 125WD-450 | 150-360 | 65-90 | 1450 | 67 | 3.6 | 741 | 80 |
| 150WD-310 | 200-400 | 18-35 | 1450 | 72 | 3.8 | 332 | 55 |
| 150WD-350 | 200-450 | 15-48 | 1450 | 75 | 4.2 | 333 | 55 |
| 150WD-400 | 200-450 | 40-65 | 1450 | 73 | 4.2 | 597 | 70 |
| 150WD-450 | 200-500 | 60-80 | 1450 | 67 | 4.5 | 753 | 80 |
| 200WD-350 | 300-600 | 28-47 | 1450 | 79 | 5 | 583 | 70 |
| 200WD-430 | 300-650 | 50-65 | 1450 | 75 | 5.2 | 765 | 80 |
| 250WD-350 | 400-900 | 26-45 | 1450 | 79 | 6.5 | 850 | 80 |
| 250WD-430 | 400-900 | 50-61 | 1450 | 75 | 6.5 | 910 | 90 |
Parameter
| Discharge Size | Inlet Size | Capacity | Head | Power |
| 40mm~200mm | 50mm~250mm | 8 ~ 800 m³/h | 10 ~ 90 m | Electric |
Model and Definition
For example:
Product Picture
Application
Alkali industry: mother liquid of ammoniacal brine for production of calcined soda,ammonia and soda,caustic alkali for production of chloralkali,chlorine products,chlorate,hypochlorite etc.
Nonferrous metallurgy: electrolyte of electrolyzed copper and nickel,acid mist/liquid for cobalt production,ore pulp for zinc production,ammonium vanadate for vanadium production and acid thiourea liquid forgold production.
Acid industry: nitric acid,sulphuric acid,hydrochloric acid,phosphoric acid,acetic acid etc.
Petrochemical: petroleum refined aldehydes,alky| benzene production.
Paper making: boiling liquid of pulp and bleaching liquid.
Chemical fertilizer industry: production of urea and ammonium nitrate.