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The YUEJIN NJ1028 Electromagnetic Water Pump is a robust cooling system component designed for diesel engines like the YN4100QBZ. Built with a steel impeller and cast iron housing, it ensures durability under high thermal and mechanical stress. Its ribbed impeller and polished surfaces optimize water flow efficiency, while integrated electrical connections enable advanced temperature monitoring and variable speed control.
| Feature | Specification | Benefit |
|---|---|---|
| Material | Cast iron body, steel impeller | Enhanced durability and heat resistance |
| Design | Ribbed impeller, polished housing | Reduces turbulence, improves flow efficiency |
| Electrical Control | Built-in sensor terminals | Enables variable speed and temperature monitoring |
| Mounting System | Multi-bolt secure attachment | Ensures stability under engine vibrations |
| Certification | Diesel engine compatibility (YN4100QBZ) | Guaranteed performance in specified systems |
Adjustable speed control parameters and sensor integration allow customization to meet variable cooling demands in different engine conditions.
Engineers and mechanics rely on the NJ1028 for reliable thermal management in heavy-duty trucks. Its advanced design ensures consistent performance even in extreme operating environments.
| Parameter | Base Model | Advanced Model | Pro Model |
|---|---|---|---|
| Flow Rate | 80 L/min | +15% (92 L/min) | +30% (104 L/min)* |
| Max Pressure | 3.5 bar | 4.0 bar | 4.5 bar |
| Temperature Range | -20°C to 120°C | -30°C to 130°C | -40°C to 140°C |
| Speed Control | Fixed | 2-speed adjustable | Fully variable |
Technical Breakthroughs:
Optimal Version Selection:
With the Pro Model’s 4.5 bar pressure rating, you can handle high-stress cooling demands in off-road trucks. Pair its variable speed control with steel impeller durability to maintain optimal engine temperatures even in harsh conditions.
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