48V DC Brushless Water Pump For Signal Base Station Cooling Systems

Product Specification

# High-Performance Cooling Pump: OWP-BL300H-D3-3 for 5G Base Stations & Industrial Cooling Needs 

The OWP-BL300H-D3-3 pump is a versatile, high-efficiency solution designed to meet the rigorous cooling demands of modern industrial and technological systems—with a key focus on **5G signal base station cooling systems**. As 5G infrastructure operates with high-power components that generate significant heat, this pump ensures stable thermal management, preventing overheating and maintaining optimal performance of critical 5G equipment. Beyond 5G base stations, it excels in a wide range of applications, including high-power EV charging station cooling, battery energy storage cooling, fuel cell cooling, electric vehicle BMS, liquid-cooled superchargers, glycol circulation boosting, fluorinated liquid circulation, electric insulating oil circulation, immersion-cooled data center electric coolant supply, and antifreeze circulation. 

## Technical Specifications Table 

| Parameter               | Details                                  |

|-------------------------|------------------------------------------|

| Model No.               | OWP-BL300H-D3-3                           |

| Power Input             | 48VDC (42-54VDC)                          |

| Rated Power             | 300W                                      |

| Rated Flow Rate         | 28800L/H @ H=17.5M                        |

| Max Flow                | 5000L/H                                   |

| Max Lift Head           | 22M                                       |

| Medium Compatibility    | Glycol (50-60%)+water, dielectric oil, Electronic fluorinated solution |

| Medium Temperature Range| -40-85℃ (Working long hours guaranteed)   |

| Outlet Diameter         | Flange (50.5mm)                           |

| Speed Regulation        | PWM                                       |

| Fault Feedback Signal   | High/Low-level                            |

| IP Grade                | IP68                                      |

| Noise Control           | ≤60dB                                     |

| Service Life            | ＞20000 hours                             | 

## Key Advantages for Industrial & 5G Applications 

1. **Broad Application Versatility**: Tailored for 5G base station cooling and multiple industrial scenarios, eliminating the need for separate pumps for different systems. 

2. **Robust Environmental Adaptability**: IP68 waterproof rating ensures reliable operation in harsh outdoor or humid environments—critical for 5G base stations located in diverse climates. 

3. **Stable Long-Term Performance**: With a service life exceeding 20,000 hours and guaranteed long-hour operation at -40-85℃, it minimizes maintenance downtime and replacement costs. 

4. **Efficient Thermal Management**: High rated flow rate (28800L/H @ 17.5M) and max lift head (22M) ensure rapid heat dissipation, keeping 5G and industrial equipment within safe temperature ranges. 

5. **Smart Control & Safety**: PWM speed regulation allows precise flow adjustment, while high/low-level fault feedback enables real-time monitoring, reducing operational risks. 

6. **Low Noise Operation**: ≤60dB noise control makes it suitable for urban 5G base stations and indoor industrial settings, avoiding noise pollution. 

Ideal for businesses seeking a reliable, multi-purpose cooling pump, the OWP-BL300H-D3-3 delivers consistent performance across 5G infrastructure and industrial cooling needs.