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 |
| Product Name | OWP-BL43-200 |
| Flow Rate | 2800L/H under head=8 meters |
| Material | Die-casted Aluminum |
| Operating Voltage | 18-32 VDC |
| Power Consumption | 250 W |
| Pump Type | Centrifugal pump |
| Lifespan | Over 20,000 hours |
| Operating Temperature Range | -40°C to 85°C |
| Noise Level | < 60 dB |
| Compatibility | Suitable for lithium-ion battery thermal management |
| Maximum Pressure | 0.1-0.2 MPa |
| Connector Type | Standard automotive electrical connector |
| 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 |
| Product Name | OWP-BL43-200 | Flow Rate | 2800L/H under head=8 meters |
| Material | Die-casted Aluminum | Operating Voltage | 18-32 VDC |
| Power Consumption | 250 W | Pump Type | Centrifugal pump |
| Lifespan | Over 20,000 hours | Operating Temperature Range | -40°C to 85°C |
| Noise Level | < 60 dB | Compatibility | Suitable for lithium-ion battery thermal management |
| Maximum Pressure | 0.1-0.2 MPa | Connector Type | Standard automotive electrical connector |
| Brand Name | Bextreme Shell | Model Number | OWP-BL43-200 |
| Certification | CE | Place of Origin | China |
| High Light | 2800L/H Flow Rate Electric Water Pump ，20 ，000 Hours Lifespan Coolant Pump | ||
OWP-BL43-200 Electric Water Pump: Perfect for Heavy-Duty Electric Construction/Passenger Vehicle Battery Coolant Circulation
The OWP-BL43-200 Electric Water Pump is a high-performance solution tailored primarily for battery coolant circulation in heavy-duty electric construction vehicles and electric passenger vehicles. Beyond this core application, it also excels in EV motor cooling, EV motor controller cooling, turbocharger intercooler systems, EV battery thermal management, high-power EV charging station cooling, and more, making it versatile for various thermal management needs in the electric mobility sector.
Key Advantages
Superior Efficiency: Backed by professional electromagnetic theory design verification, its motor efficiency is 3-5% higher than competitors. Professional software-driven hydraulic simulation ensures optimal matching of the impeller and volute, delivering higher hydraulic efficiency.
Extreme Durability: Equipped with automotive-grade electronic components, it withstands harsh operating environments. The IP67 waterproof rating (per EN60529) and robust construction (aluminum pump housing, SUS 304 stainless steel screws, PPA GF motor winding frame) ensure reliability. It boasts a service life of over 20,000 hours at rated voltage and 36℃ (86°F) ambient temperature.
Comprehensive Protection: Features constant flow control, reverse polarity protection, dry running protection, over-voltage/over-current protection, and overload/over-temperature protection, safeguarding both the pump and connected systems.
Energy-Saving & Quiet: Powered by a high-efficiency brushless DC motor, it reduces power consumption while operating at ≤60dB, ensuring low noise.
Major Specifications Table
Parameter
Details
Model Number
OWP-BL43-200
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 Range
-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
＞20,000hours
Weight
2200g
System Pressure
-0.5-2.5 Bar (at 100℃/212°F)
Performance Curve
Dimensional Drawing
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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