Factory Sale Stainless Steel Electric Water Pump For Thermal Management In Off-grid Power Storage Systems
Basic Properties
Place of Origin:
China
Brand Name:
Bextreme Shell
Certification:
CE
Model Number:
OWP-BL400H-D2-21
Trading Properties
Minimum Order Quantity:
1
Price:
Negotiable
Payment Terms:
T/T,Western Union
Supply Ability:
10000pcs/month
Product Summary
Stainless steel electric coolant pump for off-grid power storage. 400W, 3000L/h flow, IP68 rated. 20,000+ hour lifespan with 18-month warranty. Features PWM speed control and comprehensive safety protections for harsh environments.
Product Details
Highlight:
stainless steel electric water pump
,thermal management water pump
,off-grid power storage water pump
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
Product Description
OWP-BL400H-D2-21 Stainless Steel Coolant 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.
Technical Specifications
| 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 |
Key Advantages
- Superior Durability: Stainless steel water-contact components resist corrosion and wear, ensuring a service life exceeding 20,000 hours even in harsh off-grid conditions.
- IP68 Protection: Fully waterproof and dustproof design enables reliable operation in extreme temperatures (-40℃～85℃) and high-humidity environments.
- Comprehensive Safety Features: Integrated reverse polarity, no-load, locked-rotor, and voltage protection prevents pump damage and ensures system safety.
- Efficient Performance: Delivers 3000L/h flow rate with ≥20m head, providing powerful thermal regulation for energy storage systems.
- User-Friendly Design: PWM speed control allows precise flow adjustment, while flange quick-connect ports and error feedback signals simplify installation and maintenance.
- Low Noise Operation: Operates at ≤60dB(A) to maintain quiet working environments, suitable for residential and commercial off-grid setups.
Applications: Off-Grid Power Generation & Energy Storage Thermal Management
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.
Performance Curve
PWM Speed Control Mode
Dimensional Diagram
Mr. Eric Peng
Sales Engineer
- Email: service@bextremeshell.com
- Tel: +86 18152874275
- WhatsApp: 8618152874275
-
WeChat:
+86 18152874275
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