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High-Performance 24V Electric Coolant Pump for AI Server Liquid Cooling
The Electric Coolant Pump OWP-BL43-200 is an advanced liquid cooling solution specifically engineered for the demanding thermal management requirements of AI servers, data centers, and high-performance computing environments. Utilizing brushless DC motor technology and magnetic force transmission, this pump delivers reliable, efficient, and long-lasting cooling performance to protect critical AI infrastructure from overheating, even under extreme operating conditions.
Key Advantages
Precision Flow Control: Constant flow regulation maintains stable cooling performance for consistent temperature management of AI processing units
Comprehensive Protection: Includes reverse polarity, dry running, over-voltage, over-current, overload, and over-temperature protection for operational safety
Superior Efficiency: Advanced electromagnetic design increases motor efficiency by 3-5% compared to industry standards, with hydraulic simulation-optimized impeller and volute for maximum cooling effectiveness
Durable & Reliable: High-efficiency brushless DC motor provides service life exceeding 20,000 hours; automotive-grade components enable operation in temperatures from -40℃ to +85℃
Shielded Structure: Magnetic force transmission (shield pump design) eliminates leakage risks, ensuring contamination-free cooling for sensitive AI server components
Low Noise Operation: Operates at ≤60dB, maintaining quiet working environments in data centers and server rooms
Technical Specifications
Parameter
Details
Power Input
24VDC (18-32VDC)
Rated Power
250W
Rated Flow Rate
2800L/H @ H=16M
Maximum Flow Rate
4800L/H
Maximum Lift Head
20M
Working Temperature Range
-40℃ to +85℃ (-40°F to +185°F)
Outlet Diameter
38mm (1.5 inches)
IP Rating
IP68
Noise Level
≤60dB
Service Life
>20,000 hours
System Pressure
-0.5-2.5 Bar (at 100℃/212°F)
Medium Liquid Temperature
-40℃ to +85℃ (-40°F to +185°F)
Working Ambient Conditions
-40℃ to +85℃ (-40°F to +185°F), Humidity ≤90%
Motor Type
Brushless DC Motor
Driving Electromagnet
Nylon plastic capsulated magnet
Pump Type
Single-stage Centrifugal Pump
AI Server Cooling Applications
The OWP-BL43-200 Electric Coolant Pump is specifically engineered to meet the intensive cooling demands of AI servers in data centers and training facilities. As AI models grow more complex and computing power density increases, traditional cooling methods struggle to dissipate the substantial heat generated by GPUs, CPUs, and other high-performance components. This pump's high flow rate (up to 4800L/H) and maximum lift head (20M) ensure efficient heat transfer across large-scale AI server racks, preventing thermal throttling and maintaining optimal processing speeds.
Ideal for AI training centers, cloud computing facilities, and enterprise data centers, this pump integrates seamlessly into liquid cooling loops, providing consistent and reliable cooling for 24/7 operation. Its IP68 waterproof rating and resistance to extreme temperatures (-40℃ to +85℃) make it suitable for both indoor and harsh outdoor-mounted server environments. With low power consumption and extended service life, the OWP-BL43-200 reduces operational costs and minimizes downtime—critical for AI infrastructure requiring uninterrupted performance. Whether deployed in standalone AI workstations or large-scale server clusters, this electric coolant pump delivers the thermal management performance necessary to keep AI systems operating at peak efficiency.
