Specifications
Brand Name :
Bextreme Shell
Model Number :
OWP-BL43-440C
Certification :
CE
Place of Origin :
China
MOQ :
1
Price :
Negotiable
Payment Terms :
T/T,Western Union
Supply Ability :
10000pcs/month
Delivery Time :
5-8 work days
Packaging Details :
Cartons
Product Name :
Electronic Water Pump
Application :
AI Servers Cooling
Medium :
Glycol Mixture/Fluorinated liquid
Working Voltage :
24VDC
Pump Type :
Centrifugal Pump
Pump Seal Method :
Canned Pump
Pump Protection Level :
IP68
Pump Life Span :
20000 h
Description
OWP-BL43-440C Electric Coolant Pump - High-Efficiency Cooling for AI Server Systems

In the era of AI-driven computing, data centers and server farms demand reliable, high-performance cooling solutions to maintain optimal operating conditions for mission-critical hardware. The OWP-BL43-440C Electric Coolant Pump is engineered to meet these rigorous requirements, combining advanced technology, robust protection features, and exceptional efficiency to deliver superior cooling performance for AI server cooling systems.

Key Advantages

Designed with precision and durability in mind, the OWP-BL43-440C stands out with its array of industry-leading features. Equipped with constant flow control and PWM speed regulation, it enables precise adjustment of coolant circulation to match the dynamic heat load of AI servers, ensuring consistent temperature management even during peak computational tasks. The pump incorporates comprehensive protection mechanisms, including reverse polarity protection, dry running protection, over-voltage/over-current protection, and overload/over-temperature protection, safeguarding both the pump and the connected cooling system from potential damage.

Featuring a single-stage centrifugal design and magnetic force transmission (shield pump structure), the OWP-BL43-440C eliminates leakage risks and reduces mechanical wear, ensuring long-term reliability. Driven by a high-efficiency BLDC motor with a nylon plastic capsulated magnet for the driving electromagnet, the pump benefits from professional electromagnetic theory design verification—resulting in a motor efficiency that is 3-5% higher than industry competitors. Additionally, advanced hydraulic design, optimized through simulation calculations using professional software, ensures the impeller and volute achieve perfect matching, delivering superior hydraulic efficiency for enhanced cooling performance.

Technical Specifications
Parameter Details
Power Input 24VDC (18-32VDC)
Rated Power 400W
Rated Flow Rate 3000L/H @ H=20M
Max Flow 4600L/H
Max Lift Head 23M
Outlet Shape Clamp Quick-Connect Fitting
Working Temperature (Medium Liquid) -40℃ to +85℃ (-40°F to +185°F)
Working Ambient Temperature -40℃ to +120℃ (-40°F to +248°F), Humidity ≤90%
IP Grade IP68
Noise Control ≤60dB
Speed Regulation PWM
Service Life >20000 hours
System Pressure -0.5-2.5 Bar (at 100℃ / 212°F)
Application: AI Server Cooling Systems

AI servers and high-performance computing (HPC) clusters generate significant heat due to their dense hardware configurations and continuous operation. Effective cooling is critical to prevent overheating, which can lead to reduced performance, hardware failure, and data loss. The OWP-BL43-440C is specifically tailored for AI server cooling systems, providing reliable and efficient coolant circulation to dissipate heat from CPUs, GPUs, and other high-power components.

Its wide operating temperature range (-40℃ to +85℃ for the medium liquid) and robust IP68 protection rating make it suitable for various data center environments, including harsh conditions with high humidity or temperature fluctuations. The pump’s high flow rate (up to 4600L/H) and maximum lift head (23M) ensure efficient heat transfer across large cooling loops, while the PWM speed regulation allows for energy-efficient operation by adapting to real-time cooling demands. With a service life exceeding 20,000 hours, the OWP-BL43-440C offers long-term reliability, minimizing downtime and maintenance costs for data center operators.

Whether deployed in cloud computing facilities, AI research labs, or enterprise data centers, the OWP-BL43-440C Electric Coolant Pump delivers the performance, protection, and efficiency required to keep AI servers running at peak performance.

Performance Curve

24V 400W High Efficiency Coolant Electric Pump For AI Servers Cooling

Dimensional Diagram

24V 400W High Efficiency Coolant Electric Pump For AI Servers Cooling

24V 400W High Efficiency Coolant Electric Pump For AI Servers Cooling

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24V 400W High Efficiency Coolant Electric Pump For AI Servers Cooling

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Brand Name :
Bextreme Shell
Model Number :
OWP-BL43-440C
Certification :
CE
Place of Origin :
China
MOQ :
1
Price :
Negotiable
Contact Supplier
24V 400W High Efficiency Coolant Electric Pump For AI Servers Cooling
24V 400W High Efficiency Coolant Electric Pump For AI Servers Cooling

Changzhou Bextreme Shell Motor Technology Co.,Ltd

Verified Supplier
1 Years
jiangsu, changzhou
Since 2016
Business Type :
Manufacturer
Total Annual :
12,000,000-15,000,000
Employee Number :
150~220
Certification Level :
Verified Supplier
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