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Changzhou Bextreme Shell Motor Technology Co.,Ltd

  • China,Changzhou ,Jiangsu
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China OWP-BL93-201 Brushless DC Electric Coolant Pump for EV/HEV Passenger Car Liquid
China OWP-BL93-201 Brushless DC Electric Coolant Pump for EV/HEV Passenger Car Liquid

  1. China OWP-BL93-201 Brushless DC Electric Coolant Pump for EV/HEV Passenger Car Liquid
  2. China OWP-BL93-201 Brushless DC Electric Coolant Pump for EV/HEV Passenger Car Liquid
  3. China OWP-BL93-201 Brushless DC Electric Coolant Pump for EV/HEV Passenger Car Liquid

OWP-BL93-201 Brushless DC Electric Coolant Pump for EV/HEV Passenger Car Liquid

  1. MOQ: 1
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T,Western Union
Supply Ability 10000pcs/month
Delivery Time 5-8 work days
Packaging Details Cartons + PE
Product Name 12V automotive water pump
Working Range DC 9-16V
Power Consumption 100W
Head Pressure 80KPa @ flow is 30L/min
Material Aluminum
Medium Glycol/anti-freeze
Brand Name Bextreme Shell
Model Number OWP-BL93-201
Certification CE
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Western Union Supply Ability 10000pcs/month
Delivery Time 5-8 work days Packaging Details Cartons + PE
Product Name 12V automotive water pump Working Range DC 9-16V
Power Consumption 100W Head Pressure 80KPa @ flow is 30L/min
Material Aluminum Medium Glycol/anti-freeze
Brand Name Bextreme Shell Model Number OWP-BL93-201
Certification CE Place of Origin China
High Light Brushless DC coolant pump for EVElectric water pump for HEVLiquid cooling pump for passenger cars
OWP-BL93-201 Brushless DC Electric Coolant Pump for EV/HEV Passenger Car Liquid Cooling Thermal Management Systems
Specification Table
Parameter Specification
Power Input 12VDC (9-16VDC wide voltage range)
Rated Power 100W
Rated Flow Rate 1800L/H @ H=8M
Maximum Flow Rate 2800L/h
Maximum Lift Head 11M
Compatible Medium 50-60% glycol + water mixture, dielectric oil, electronic fluorinated solution
Medium Temperature Range -40℃ to 85℃
Outlet Diameter 20mm
Speed Control Fixed speed
Protection Grade IP68
Noise Level ≤45dB
Service Life >20000 hours
Core Advantages
  1. Compact Size & Low Power Consumption: Adopting a permanent magnet brushless motor design, the pump achieves a compact footprint while maintaining 100W rated power, optimizing space utilization in vehicle engine bays and reducing overall energy consumption for EV/HEV powertrains.
  2. Comprehensive Protection Mechanisms: Equipped with reverse polarity protection, overvoltage protection, overcurrent protection, dry-run protection, and overtemperature protection, it safeguards the pump and vehicle cooling system from operational abnormalities, ensuring stable performance under extreme conditions.
  3. High-Durability Shaft Assembly: The shaft system utilizes premium wear-resistant friction pair materials, which directly contribute to the pump’s service life exceeding 20,000 hours, reducing maintenance needs and enhancing long-term reliability in vehicle applications.
  4. Centrifugal & Shielded Structure: The integrated centrifugal and shielded design minimizes internal leakage, prevents medium contamination of key components, and improves the pump’s resistance to harsh automotive operating environments.
  5. Lifetime Maintenance-Free Operation: Engineered for sealed, maintenance-free use, it eliminates the need for regular component checks or replacements, lowering ownership costs and ensuring consistent performance throughout the vehicle’s service life.
  6. High-Efficiency Closed Impeller: The closed impeller design enhances hydraulic efficiency, enabling the pump to deliver 2800L/h max flow with ≤45dB noise, balancing performance and passenger comfort in electric vehicles.
Performance Curve
Product Applications

The OWP-BL93-201 electric coolant pump is custom-engineered for the liquid cooling thermal management systems of pure electric and hybrid electric passenger cars. Its 1800L/H rated flow (at 8M head) and 11M maximum lift head perfectly match the heat dissipation demands of EV/HEV powertrains, while compatibility with 50-60% glycol-water mixtures, dielectric oil, and electronic fluorinated solutions allows it to cool critical components such as battery packs, powertrain modules, and electronic control units (ECUs) effectively. With a medium temperature range of -40℃ to 85℃, it maintains reliable operation in extreme climatic conditions—from frigid winters to scorching summers—without performance degradation. The IP68 protection grade ensures dustproof and waterproof performance, making it suitable for sealed, vibration-rich vehicle environments, while the ≤45dB noise level preserves passenger comfort. Its fixed-speed operation and multi-layer protection features align with the strict safety and durability standards of automotive cooling systems, delivering consistent heat transfer to keep key vehicle components within optimal operating temperatures, thus supporting the overall efficiency and longevity of EV/HEV powertrains.

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Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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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  • Changzhou Bextreme Shell Motor Technology Co.,Ltd
  • No.91 Hanjiang Rd, Changzhou, Jiangsu,China
  • https://www.electric-waterpumps.com/

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