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+ PE |
| Model No. | OWP-BL43-200 |
| Outlet Diameter | 38 mm |
| Operating Voltage | 24 VDC |
| Power Consumption | 250W |
| Pump Type | Centrifugal |
| Noise Level | ≤60 dB |
| Flow Rate | 45 L/min |
| Operating Temperature Range | -40°C to 85°C |
| Material | Aluminum |
| Protection Class | IP67 |
| Maximum Pressure | 2.2 bar |
| Brand Name | Bextreme Shell |
| Model Number | OWP-BL43-200 |
| 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+ PE |
| Model No. | OWP-BL43-200 | Outlet Diameter | 38 mm |
| Operating Voltage | 24 VDC | Power Consumption | 250W |
| Pump Type | Centrifugal | Noise Level | ≤60 dB |
| Flow Rate | 45 L/min | Operating Temperature Range | -40°C to 85°C |
| Material | Aluminum | Protection Class | IP67 |
| Maximum Pressure | 2.2 bar | Brand Name | Bextreme Shell |
| Model Number | OWP-BL43-200 | Certification | CE |
| Place of Origin | China | ||
| High Light | 24 VDC Electric Coolant Pump ，45 L/min Flow Rate Server Coolant Pump ，IP67 Protection Cooling Pump | ||
# Electric Water Pump OWP-BL43-200: High-Performance Cooling Solution for Server Rooms & Data Centers
The Electric Water Pump OWP-BL43-200 is a top-tier cooling device, specially designed to meet the rigorous demands of **server rooms** and **data centers**, along with other industrial and automotive cooling needs. In server rooms and data centers, where stable and efficient heat dissipation is critical to prevent equipment overheating and ensure smooth operation, this pump excels. It supports immersion cooling, a key cooling method for high-density server setups, and efficiently circulates coolants to maintain optimal temperatures for servers and related hardware, reducing downtime and extending equipment lifespan.
This pump boasts remarkable advantages that set it apart from competitors. Firstly, its motor efficiency is 3-5% higher, thanks to professional electromagnetic theory design verification. Secondly, professional software-based hydraulic design simulation ensures the impeller and volute achieve the best match, delivering superior hydraulic efficiency. Additionally, it uses automotive-grade electronic components, enabling it to withstand extreme harsh operating environments, such as wide temperature ranges and high humidity, which is essential for long-term reliability in server rooms and data centers.
### Key Specifications & Parameters
| Parameter | Details |
|-----------|---------|
| Power Input | 24VDC (18-32VDC) |
| Rated Power | 250W |
| Rated Flow Rate | 2800L/H @ H=16M |
| Max Flow | 4800L/H |
| Max Lift Head | 20M |
| Working Temperature (Medium & Ambient) | -40℃ to +85℃ (-40°F to +185°F) |
| Outlet Diameter | 38mm (1.5inch) |
| Speed Regulation | PWM |
| Fault Feedback Signal | Yes |
| IP Grade | IP67 |
| Noise Level | ≤60dB |
| Service Life | ＞20000hours (at rated voltage, 36℃ ambient temp) |
| Weight | 2200g |
Equipped with multiple protection features—including constant flow control, reverse polarity protection, dry running protection, over-voltage/current protection, and overload/over-temperature protection—it ensures safe and stable operation. The high-efficiency brushless DC motor not only reduces power consumption but also offers a long service life of over 20,000 hours. With its magnetic force transmission (shield pump structure) and wide operating temperature range, the OWP-BL43-200 is a reliable, efficient cooling solution for server rooms, data centers, and beyond.
Performance Curve
Overall Sizes
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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