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Product Introduction
HW mixed-flow pump is horizontal, single-stage, single-suction, volute pump. This pump has the features of simple structure, reliable in operation, easy installation, high efficiency, small dimension, light weight. HW mixed-flow pump is suitable for transporting clean water or similar chemical liquid whose temperature is under 50 degrees centigrade. This pump is widely used for agriculture irrigation, industrial and municipal drainage etc.
Main Benifits
Simple construction:
Composed of pump casing, impeller, pump case, shaft, shaft sleeve and bearing part
• High efficiency & energy conservation
• Cost saving
• Strong stability
• Low cost maintenance
• Strong reliability in mechanical seal
• Excellent NPSH
• Easy maintenance
Main Applications
• Suitable for agricultural irrigation and drainage.
• Suitable for aquatic products breeding.
• Suitable for industrial water supply.
Technical Data
| Product Name | HW mixed-flow pump |
| Structure | single stage |
| Material | Cast Iron |
| Head | 3.5-22m / 11.5-72ft |
| Flow | 90-9000m3/h / 396-39600USgpm |
| Temperature | 0-50℃ / 0-122℉ |
| Speed | 450~ 2900 r/min |
| Power | 4-550 kw |
| Efficiency | 75%-88% |
| NPSH | 2.7-6.5 m |
| Liquid Medium | Fresh water with no solid particles or property similar to water |
| Standard | ISO9001 |
Structure Chart
Model Description
250HW - 7
250 ----------------------------- Inlet diameter 250 mm
HW ----------------------------- Mixed-flow pump
7 -------------------------------- Head 7 m
A ------------------------------Impeller has been cut for the first time
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