Changzhou Bextreme Shell Motor Technology Co.,Ltd
| 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 |
| Brand Name | Bextreme Shell |
| Model Number | OWP-BL43-440C |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| 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 |
| Brand Name | Bextreme Shell | Model Number | OWP-BL43-440C |
| Certification | CE | Place of Origin | China |
| High Light | 24V coolant electric pump ，400W coolant electric pump ，IP68 electronic water pump | ||
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.
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.
| 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) |
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
Dimensional Diagram
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
12,000,000-15,000,000
Employee Number:
150~220
Ecer Certification：
Verified Supplier
Changzhou Bextreme Shell Motor Technology Co., Ltd. is a professional and pioneering manufacturing enterprise exclusively dedicated to the R&D, production, and sales of Brushless DC (BLDC) motor products. Since our establishment in 2016, we have remained deeply committed to advancing BLDC... Changzhou Bextreme Shell Motor Technology Co., Ltd. is a professional and pioneering manufacturing enterprise exclusively dedicated to the R&D, production, and sales of Brushless DC (BLDC) motor products. Since our establishment in 2016, we have remained deeply committed to advancing BLDC...
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