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High Quality 24V Electric Coolant Pump for Large-Scale GPU Array Liquid Cooling in AI and Robotics Learning
The OWP-BL43-300 Electric Coolant Pump is a high-performance solution designed to meet the rigorous cooling needs of modern electronic systems. Equipped with advanced features, it ensures reliable and efficient operation in various demanding environments.
Technical Specifications
Power Input
24VDC (18-32VDC)
Rated Power
250W
Rated Flow Rate
6000L/H @ H=8M
Max Flow
9000L/H
Max Lift Head
10M
Working Temperature
-40℃ to +85℃ (-40°F to +185°F)
Outlet Diameter
38mm (1.5inch)
Speed Regulation
PWM
Fault Feedback Signal
Yes
IP Grade
IP68
Noise Level
≤60dB
Service Life
＞20000 hours
Driving Motor
Brushless motor
Pump Housing
Aluminum
Bracket
Steel
Key Applications: Large-Scale GPU Array Liquid Cooling for AI and Robotics Learning
In the fast-growing fields of artificial intelligence (AI) and robotics learning, large-scale GPU arrays are the backbone of complex computations. These GPU clusters generate massive heat during model training, neural network optimization, and real-time data processing—heat that can degrade performance or cause hardware failure if not managed effectively. The OWP-BL43-300 Electric Coolant Pump addresses this critical need by delivering efficient liquid cooling for GPU arrays.
Its high flow rates (up to 9000L/H) and stable lift (max 10M) ensure consistent coolant circulation across multiple GPUs, maintaining optimal operating temperatures even under heavy workloads. For AI model training—such as deep learning for computer vision or natural language processing—the pump's constant flow control prevents temperature fluctuations that could slow down training cycles. In robotics learning, where real-time data analysis and sensor fusion rely on GPU speed, the pump's reliable cooling ensures uninterrupted operation, supporting smooth robot movement, environmental adaptation, and decision-making processes. Additionally, its wide working temperature range (-40℃ to +85℃) and IP68 protection make it suitable for both indoor data centers and industrial robotics environments.
Product Advantages
Superior Motor Efficiency: Verified through professional electromagnetic theory design, the pump's motor boasts 3-5% higher efficiency than competitors, reducing energy consumption while delivering strong performance.
Optimized Hydraulic Design: Professional software-driven simulation calculations ensure the impeller and volute achieve perfect matching, resulting in higher hydraulic efficiency for more effective coolant distribution.
Durable and Harsh-Environment Ready: Built with automotive-grade electronic components, the pump can withstand extreme operating conditions—from wide temperature swings to moisture and dust—guaranteeing long-term reliability (over 20000 hours of service life).
Comprehensive Protection Features: Equipped with reverse polarity protection, dry running protection, and over-voltage/over-current/overload/over-temperature protection, it minimizes the risk of damage and ensures safe operation.
Quiet Operation: With noise control ≤60dB, it maintains a quiet working environment, ideal for data centers and lab settings where low noise is preferred.
