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Changzhou Bextreme Shell Motor Technology Co.,Ltd

  • China,Changzhou ,Jiangsu
  • Verified Supplier
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China 18V-32V SS304 Electric Coolant Water Pump 400W Brushless IP68 Protection
China 18V-32V SS304 Electric Coolant Water Pump 400W Brushless IP68 Protection

  1. China 18V-32V SS304 Electric Coolant Water Pump 400W Brushless IP68 Protection
  2. China 18V-32V SS304 Electric Coolant Water Pump 400W Brushless IP68 Protection

18V-32V SS304 Electric Coolant Water Pump 400W Brushless IP68 Protection

  1. MOQ: 1
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms Western Union,T/T
Supply Ability 1000pcs/month
Delivery Time 5-8 work days
Packaging Details Cartons + PE
Product Name SS304 Electric Coolant Pump
Voltage DC 18V-32V
Connectionsize Flange
Sealtype Canned Pupm
Application Cooling systems in BMS
Warranty 18 month manufacturer warranty
Flowrate 50 liters per minute
Material Stainless Steel
Power 400W
Motortype Brushless Motor
Protectionclass IP68
Brand Name Bextreme Shell
Model Number OWP-BL400H-D2-21
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms Western Union,T/T Supply Ability 1000pcs/month
Delivery Time 5-8 work days Packaging Details Cartons + PE
Product Name SS304 Electric Coolant Pump Voltage DC 18V-32V
Connectionsize Flange Sealtype Canned Pupm
Application Cooling systems in BMS Warranty 18 month manufacturer warranty
Flowrate 50 liters per minute Material Stainless Steel
Power 400W Motortype Brushless Motor
Protectionclass IP68 Brand Name Bextreme Shell
Model Number OWP-BL400H-D2-21 Place of Origin China
High Light SS304 electric coolant water pump32V electric coolant water pump400W electric pumps
OWP-BL400H-D2-21 Stainless Steel Electronic Water Pump: Reliable Fluid Transfer for Copper-Inclusive Cooling Systems

The OWP-BL400H-D2-21 stainless steel electronic water pump is a high-performance solution designed to deliver stable and reliable coolant transfer, with a key focus on compatibility with copper-containing pipeline cooling systems. It excels in critical applications such as data center server liquid cooling, AI computing center cooling equipment, small marine engine/battery cooling, energy storage cabinet lithium-ion cooling, electric vehicle charging/swapping station cooling, and off-grid power generation thermal management—ensuring consistent performance even in systems with copper components.

Core Advantages
  • Copper Compatibility: Stainless steel water-contacting parts prevent corrosion when paired with copper pipelines, extending system lifespan.
  • Robust Protection: Features reverse connection, no-load, locked-rotor, and over/under voltage protection to avoid damage in harsh conditions.
  • Extreme Durability: IP68 protection rating and >20,000-hour operating life withstand -40℃ to 85℃ temperatures and ≤90% humidity.
  • Quiet & Efficient: PWM speed control optimizes flow (up to 3000L/h with ≥20m head) while keeping noise ≤60dB(A) at 1m (load condition).
  • Leak-Proof Design: Maintains airtightness with <0.8mL/min leakage at 0.35Mpa test pressure, and flange quick-connect ports enable easy installation.
Specification Parameters
Parameter Details
Voltage Range DC18V~32V (Rated: DC24V)
Rated Power 400W±5%
Performance Flow: 3000L/h, Head ≥20m
Operating Life >20000h
Protection Rating IP68
Working Environment Temperature: -40℃~85℃; Humidity ≤90%
Working Medium Coolant (Temperature: -40℃~85℃)
Protection Functions Reverse connection, no-load, locked-rotor, over/under voltage
Airtightness Leakage <0.8mL/min (0.35Mpa test pressure)
Noise Level ≤60dB(A) (1m distance, load condition)
Material (Water-Contact) Stainless steel
Speed Control PWM speed regulation
Inlet/Outlet Flange quick-connect design
Error Feedback High/low level signal

PWM & Fault Feedback Chart

Flow VS Head Pressure Curve

Overall Size

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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