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High-Performance PWM Control Electric Coolant Pump OWP-BL43-450T for Edge Computing Node Cooling in Data Center & AI Computing Industry

Engineered for precision thermal control in modern digital infrastructure, the High-Performance PWM Control Electric Coolant Pump OWP-BL43-450T is purpose-built to satisfy the rigorous cooling demands of edge computing nodes in data centers and the AI computing sector. This premium pump integrates innovative design, stable performance and reliable protection features, delivering consistent, efficient heat dissipation for critical computing equipment.

Specifications

| Parameter | Details |

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

| Power Input | 24VDC (18-32VDC) |

| Rated Power | 250W |

| Rated Flow Rate | 6000L/H @ H=8M |

| Max Flow | 9000L/H |

| Max Lift Head | 11M |

| Compatible Media | Glycol (50-60%) + water, dielectric oil, electronic fluorinated solution |

| Medium Temperature Range | -40℃ to 85℃ |

| Outlet Diameter | 38mm |

| Speed Regulation | PWM duty cycle control |

| Fault Feedback Signal | High/Low-level |

| IP Rating | IP68 |

| Noise Level | ≤60dB |

| Service Life | ＞20000 hours |

Core Advantages

The OWP-BL43-450T pump adopts a closed impeller structure that achieves high operating efficiency and low noise output (≤60dB), creating a stable operating environment. As a permanent magnet brushless model, it features a compact size and low 250W power consumption for energy-saving operation. The shaft system uses ultra-long-life friction pair materials, paired with a centrifugal and shielded structure for exceptional durability. It supports precise PWM duty cycle speed regulation to match real-time cooling needs. Full protection functions include reverse connection, overvoltage, overcurrent, dry-running and overtemperature protection, with high/low-level fault feedback signals for intelligent monitoring. The IP68 rating ensures stable performance in enclosed equipment environments.

Application & Usage

The OWP-BL43-450T High-Performance PWM Control Electric Coolant Pump is professionally designed for **edge computing node cooling in data centers and the AI computing industry**, a core application where stable thermal management directly determines computing efficiency, equipment safety and service life. Edge computing nodes generate continuous high heat during AI computing and data processing, requiring high-flow, stable cooling systems. This pump delivers a rated flow of 6000L/H and a maximum flow of 9000L/H, providing powerful coolant circulation to quickly take away heat from computing components. Its wide medium temperature range (-40℃ to 85℃) adapts to various operating environments, while compatibility with glycol-water mixtures, dielectric oil and electronic fluorinated solutions supports diverse cooling systems. The 38mm outlet diameter matches pipeline requirements of edge computing equipment, and 11M maximum lift head ensures smooth coolant flow. With low 250W power consumption, it reduces energy use of cooling systems without compromising performance. PWM speed regulation enables precise flow adjustment based on real-time heat generation, optimizing cooling efficiency. The IP68 rating, ＞20000-hour service life and full protection features ensure long-term stable operation, reducing maintenance downtime. High/low-level fault feedback supports real-time monitoring, making this pump an ideal cooling solution for reliable, efficient operation of edge computing nodes in data centers and AI computing facilities.