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 | Electric Coolant Pump |
| Material | Stainless-steel |
| Life Span | More than 20000h |
| Warranty Period | 18 months |
| Operating Voltage | DC 24V |
| Power Consumption | 400W |
| Performance | Q=3000L/h @H=20m |
| Head Pressure | 2.3 Bar |
| Pump Structure | Canned Pump |
| IP Grade | IP 68 |
| Brand Name | Bextreme Shell |
| Model Number | OWP-BL400H-D2-21 |
| 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
24 VDC BLDC Water Pump with Long Service Life and Excellent Efficiency for
Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 10000pcs/month |
| Delivery Time | 5-8 work days | Packaging Details | Cartons + PE |
| Product Name | Electric Coolant Pump | Material | Stainless-steel |
| Life Span | More than 20000h | Warranty Period | 18 months |
| Operating Voltage | DC 24V | Power Consumption | 400W |
| Performance | Q=3000L/h @H=20m | Head Pressure | 2.3 Bar |
| Pump Structure | Canned Pump | IP Grade | IP 68 |
| Brand Name | Bextreme Shell | Model Number | OWP-BL400H-D2-21 |
| Certification | CE | Place of Origin | China |
| High Light | stainless steel electric water pump ，thermal management water pump ，off-grid power storage water pump | ||
Designed for demanding off-grid power generation and energy storage systems, the OWP-BL400H-D2-21 stainless steel coolant pump delivers exceptional performance, durability, and safety. Engineered with industrial-grade materials and advanced protection features, this pump ensures stable thermal management in extreme environments, making it the ideal choice for off-grid renewable energy applications.
| Parameter | Details |
|---|---|
| Voltage Range | DC18V～32V; Rated Voltage: DC24V |
| No-Load Speed | 5600rpm±30rpm (with appropriate antifreeze, dry running prohibited) |
| Rated Power | 400W±5% |
| Performance | Head ≥20m at 3000L/h flow rate |
| Service Life | >20000 hours |
| Protection Class | IP68 |
| Operating Environment | Temperature: -40℃～85℃; Relative Humidity ≤90% |
| Working Medium | Coolant (Medium Temperature: -40℃～85℃) |
| Protection Functions | Reverse polarity protection, no-load protection, locked-rotor protection, overvoltage/undervoltage protection |
| Air Tightness | Test Pressure: 0.35Mpa; Leakage mL/min |
| Noise Level | ≤60dB(A) at 1m distance (loaded condition) |
| Material (Water-Contact Parts) | Stainless Steel |
| Speed Control | PWM Speed Regulation |
| Inlet/Outlet Design | Flange Quick-Connect |
| Error Feedback | High/Low Level Signal |
The OWP-BL400H-D2-21 coolant pump is specifically optimized for thermal management in off-grid power storage systems, including solar, wind, and hybrid renewable energy setups. In off-grid regions where grid connectivity is unavailable, reliable energy storage is critical—this pump plays a vital role in regulating temperatures of batteries, inverters, and power conversion equipment to prevent overheating and ensure long-term performance.
For solar energy storage systems, the pump circulates coolant to dissipate heat from lithium-ion batteries and PV inverters, maintaining optimal operating temperatures even in remote desert or high-altitude locations. In wind power storage applications, it ensures stable thermal conditions for energy storage modules, enhancing efficiency and extending equipment lifespan. Additionally, the pump’s wide voltage range and robust protection features make it suitable for off-grid microgrids, remote industrial sites, and rural electrification projects, where power supply fluctuations and harsh environmental conditions are common.
With its combination of high performance, durability, and safety, the OWP-BL400H-D2-21 stainless steel coolant pump is the trusted solution for off-grid power storage thermal management, ensuring reliable and efficient operation in the most challenging environments.
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...
Get in touch with us
Leave a Message, we will call you back quickly!