Changzhou Bextreme Shell Motor Technology Co.,Ltd
| Payment Terms | T/T,Western Union |
| Supply Ability | 1000pcs/month |
| Delivery Time | 5-8 work days |
| Packaging Details | Cartons + PE |
| Product Name | Stainless Steel Brushless Electric Water Pump |
| Model No. | OWP-BL400H-D2-21 |
| Noiselevel | Less than 60 dB |
| Working Voltage | DC 18V-32V |
| Pumptype | Coolant Pump |
| Material | Stainless Steel |
| Application | Cooling systems for batteries |
| Performance | Flow=50L/min when head is 20m |
| Brand Name | Bxtreme Shell |
| Model Number | OWP-BL400H-D2-21 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 1000pcs/month |
| Delivery Time | 5-8 work days | Packaging Details | Cartons + PE |
| Product Name | Stainless Steel Brushless Electric Water Pump | Model No. | OWP-BL400H-D2-21 |
| Noiselevel | Less than 60 dB | Working Voltage | DC 18V-32V |
| Pumptype | Coolant Pump | Material | Stainless Steel |
| Application | Cooling systems for batteries | Performance | Flow=50L/min when head is 20m |
| Brand Name | Bxtreme Shell | Model Number | OWP-BL400H-D2-21 |
| Place of Origin | China | ||
| High Light | SS brushless electric water pump ，32V brushless electric water pump ，Stainless Steel brushless coolant pump | ||
# Stainless Steel Brushless Electric Water Pump OWP-BL400H-D2-21: Key Solution for Off-Grid Power Storage Thermal Management
The OWP-BL400H-D2-21 stainless steel brushless electric water pump is a high-performance cooling component designed to excel in **off-grid power generation and energy storage thermal management systems**, while also serving critical roles in data center server liquid cooling, AI computing center liquid cooling equipment, small marine engine/battery cooling, copper-containing component liquid cooling, and electric vehicle charging/swapping station liquid cooling.
### Core Advantages
1. **Durability & Longevity**: With a stainless steel water-contacting part and IP68 protection rating, it resists corrosion and dust/water intrusion, boasting a working life of over 20,000 hours.
2. **Stable Performance**: Operates at DC18V-32V (rated DC24V) with 400W±5% rated power, delivering ≥20m head at 3000L/h flow; PWM speed control enables flexible cooling adjustment.
3. **Comprehensive Protection**: Features reverse connection, no-load, locked-rotor, over-voltage, and under-voltage protection to prevent damage; high/low level signal feedback allows real-time status monitoring.
4. **Low Noise & Air Tightness**: Generates ≤60dB(A) noise at 1m (loaded), ensuring quiet operation; air tightness test at 0.35Mpa shows leakage <0.8mL/min for reliable performance.
5. **Wide Adaptability**: Functions in -40℃~85℃ working environment (relative humidity ≤90%) and handles -40℃~85℃ coolant; flange quick-connect design simplifies installation.
### Specification Table
| Parameter | Value |
|--------------------------|------------------------|
| Voltage Range | DC18V～32V (Rated: DC24V) |
| No-Load Max Speed | 5600rpm±30rpm (with antifreeze) |
| Rated Power | 400W±5% |
| Flow & Head | 3000L/h, ≥20m |
| Working Life | ＞20000h |
| Protection Rating | IP68 |
| Working Environment | -40℃～85℃, RH ≤90% |
| Coolant Temperature | -40℃～85℃ |
| Protection Functions | Reverse connection, no-load, locked-rotor, over/under-voltage |
| Air Tightness | 0.35Mpa test, leakage ＜0.8mL/min |
| Noise (1m Loaded) | ≤60dB(A) |
| Water-Contact Material | Stainless Steel |
| Speed Control | PWM |
| Inlet/Outlet Design | Flange Quick-Connect |
| Error Feedback | High/Low Level Signal |
Flow VS Head curve
PWM & Fault Feedback
Dimensional Drawings
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
12,000,000-15,000,000
Employee Number:
150~220
Ecer Certification：
Verified Supplier
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