Changzhou Bextreme Shell Motor Technology Co.,Ltd
| Payment Terms | Western Union,T/T |
| Supply Ability | 10000 pcs/month |
| Delivery Time | 5-8 work days |
| Packaging Details | Cartons + PE |
| Product Name | Electric Coolant Pump |
| Fuel | Electric |
| Operatingtemperaturerange | -40°C to 85°C |
| Type | Canned Pump |
| Noiselevel | Less than 60dB |
| Sealtype | Shield Pump |
| Protection Level | IP68 |
| Working Voltage | 24V |
| Performance | Q=100L/min@H=8m |
| Brand Name | Bextreme Shell |
| Model Number | OWP-BL43-300 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union,T/T | Supply Ability | 10000 pcs/month |
| Delivery Time | 5-8 work days | Packaging Details | Cartons + PE |
| Product Name | Electric Coolant Pump | Fuel | Electric |
| Operatingtemperaturerange | -40°C to 85°C | Type | Canned Pump |
| Noiselevel | Less than 60dB | Sealtype | Shield Pump |
| Protection Level | IP68 | Working Voltage | 24V |
| Performance | Q=100L/min@H=8m | Brand Name | Bextreme Shell |
| Model Number | OWP-BL43-300 | Certification | CE |
| Place of Origin | China | ||
| High Light | 24V electric coolant pump ，mobile energy storage cooling pump ，automotive water pump with warranty | ||
The OWP-BL43-300 Electric Coolant Pump is a high-performance, durable cooling component specifically engineered for battery energy storage cooling—with a primary focus on mobile energy storage cabinet liquid cooling systems. As mobile energy storage solutions increasingly demand high power density and reliable operation in harsh environments, this pump delivers consistent thermal management to protect battery cells, extend service life, and ensure stable performance. It efficiently circulates cooling fluid in liquid cooling loops, maintaining optimal cell temperatures (even during long-term high-load operation) to prevent overheating, reduce capacity degradation, and enhance the safety of mobile energy storage cabinets used in emergency power supply, temporary event power, renewable energy grid integration, and outdoor/offshore deployment.
| Parameter | Details |
| Power Input | 24VDC (Wide range: 18-32VDC) |
| Rated Power | 250W |
| Flow Rate | Rated: 6000L/H @ 8M head; Maximum: 9000L/H |
| Max Lift Head | 10M |
| Operating Temperature Range | -40℃ to +85℃ (-40°F to +185°F) |
| Outlet Diameter | 38mm (1.5 inches) |
| Speed Regulation | PWM control |
| Protection Features | Reverse polarity, dry running, over-voltage, over-current, overload, over-temperature protection |
| Fault Feedback | Equipped with fault feedback signal |
| IP Rating | IP68 (fully waterproof and dustproof) |
| Noise Level | ≤60dB |
| Service Life | Over 20,000 hours |
| Motor Type | Brushless DC motor (high efficiency, low power consumption) |
| Pump Housing Material | Aluminum |
| Additional Features | Single-stage centrifugal design, magnetic force transmission (shield pump structure), wide operating temperature adaptability |
Flow rate VS Lift Curve
Dimensions 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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