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 | PE + Carton |
| Max Pressure | 0.5 - 1.7 bar |
| Operating Temperature Range | -40°C to 85°C |
| Flow Rate | 45 L/min |
| Application | Energy Storage Systems Cooling |
| Inlet/Outlet Diameter | 38mm |
| Mounting Type | Bracket |
| Warranty | 18 months |
| Material | Aluminum |
| Voltage | 24 VDC |
| Power | 250W |
| Noise Level | Less than 60 dB |
| Pump Type | Centrifugal |
| Brand Name | Bextreme Shell |
| Model Number | OWP-BL43-200 |
| Certification | CE |
| Place of Origin | China |
View Detail Information
Explore similar products
High Flow 6000L/h 24V DC Electric Coolant Pump for Energy Storage Cooling with
24V 6 Bar High Lift Electric Coolant Pump for DC Fast Charging Gun Cooling with
DC 24V Brushless Water Pump for Cooling Purposes of Energy Storage Project With
OWP-BL60H 24V DC Fast Charging Gun Coolant Pump with 6 Bar Head Pressure for NEV
Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 10000pcs/month |
| Delivery Time | 5-8 work days | Packaging Details | PE + Carton |
| Max Pressure | 0.5 - 1.7 bar | Operating Temperature Range | -40°C to 85°C |
| Flow Rate | 45 L/min | Application | Energy Storage Systems Cooling |
| Inlet/Outlet Diameter | 38mm | Mounting Type | Bracket |
| Warranty | 18 months | Material | Aluminum |
| Voltage | 24 VDC | Power | 250W |
| Noise Level | Less than 60 dB | Pump Type | Centrifugal |
| Brand Name | Bextreme Shell | Model Number | OWP-BL43-200 |
| Certification | CE | Place of Origin | China |
| High Light | 24 VDC BLDC Water Pump ，IP67 Waterproof BLDC Water Pump ，20 | ||
The Electric Water Pump OWP-BL43-200 is a high-reliability, efficient solution tailored for thermal management, with a strong focus on energy storage systems. Operating on a single-stage centrifugal structure paired with magnetic force transmission (shield pump design), it uses a high-efficiency brushless DC motor (service life >20,000 hours) to drive fluid circulation. This motor reduces power consumption while integrating multiple protections: reverse polarity, dry running, over-voltage/over-current, and overload/over-temperature safeguards, ensuring safe operation even in harsh conditions. PWM speed control enables precise flow adjustment, and its IP67 waterproof rating (per EN60529) supports use in wet or dusty environments.
Its core application is energy storage thermal management systems, where it regulates coolant flow to maintain optimal temperatures for battery energy storage units—preventing overheating, extending battery life, and ensuring stable energy output. It also adapts to EV motor cooling, high-power EV charging station cooling, and industrial cooling (e.g., data center immersion cooling), but excels in energy storage due to its wide operating temperature range (-40℃ to +85℃) and constant flow control.
| Parameter | Specification |
|---|---|
| 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 | -40℃ to +85℃ (-40°F to +185°F) |
| IP Grade | IP67 |
| Service Life | >20,000 hours (36℃ ambient) |
| Weight | 2200g |
| Speed Regulation | PWM |
Performance Curve
Overall size
Targeting Australia, Europe, and India: Australia benefits from its extreme temp resistance for solar-plus-storage projects; Europe values its compliance with strict environmental standards for EV/industrial use; India relies on its durability for expanding EV and industrial cooling needs.
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
12,000,000-15,000,000
Employee Number:
150~220
Ecer Certification：
Verified Supplier
.gtr-container-a1b2c3 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 16px; max-width: 100%; box-sizing: border-box; } .gtr-container-a1b2c3 p { font-size: 14px; margin-bottom: 16px; tex... .gtr-container-a1b2c3 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 16px; max-width: 100%; box-sizing: border-box; } .gtr-container-a1b2c3 p { font-size: 14px; margin-bottom: 16px; tex...
Get in touch with us
Leave a Message, we will call you back quickly!