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  • Pwm Controlling Mini Water Pump 12v Electric Car Coolant Pump Engine Coolant Circulation for EV Cargo Cooling
  • Pwm Controlling Mini Water Pump 12v Electric Car Coolant Pump Engine Coolant Circulation for EV Cargo Cooling
  • Pwm Controlling Mini Water Pump 12v Electric Car Coolant Pump Engine Coolant Circulation for EV Cargo Cooling
  • Pwm Controlling Mini Water Pump 12v Electric Car Coolant Pump Engine Coolant Circulation for EV Cargo Cooling
  • Pwm Controlling Mini Water Pump 12v Electric Car Coolant Pump Engine Coolant Circulation for EV Cargo Cooling
  • Pwm Controlling Mini Water Pump 12v Electric Car Coolant Pump Engine Coolant Circulation for EV Cargo Cooling
Pwm Controlling Mini Water Pump 12v Electric Car Coolant Pump Engine Coolant Circulation for EV Cargo Cooling

Pwm Controlling Mini Water Pump 12v Electric Car Coolant Pump Engine Coolant Circulation for EV Cargo Cooling

  • 1 - 99 Units
    $98
  • >= 100 Units
    $82

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
View product details

Pwm Controlling Mini Water Pump 12v Electric Car Coolant Pump Engine Coolant Circulation for EV Cargo Cooling

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • PWM Controlled Coolant Circulation: Regulates coolant flow via pulse-width modulation for precise temperature management in electric vehicle (EV) systems.
  • 12V Compatibility: Designed to operate efficiently on standard 12V power supplies, ensuring seamless integration with EVs and cargo cooling setups.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metal body, you can ensure long-lasting durability in harsh automotive environments*.

  • 2. Interactive Design

    • With PWM-controlled speed adjustment, you can optimize coolant flow for precise temperature management compared to fixed-speed models*.

  • 3. Performance Parameters

    • With a compact design, you can achieve high efficiency while saving space compared to bulkier traditional pumps*.

  • 4. Scenario Solutions

    • With commercial-grade durability, you can support continuous operation for long-haul EV cargo cooling needs*.

  • 5. Certification Standards

    • With compliance to automotive safety standards (e.g., ISO/SAE certifications), you can ensure reliable performance in EV systems*.

Product details

Pwm Controlling Mini Water Pump 12v Electric Car Coolant Pump Engine Coolant Circulation for EV Cargo Cooling

The PWM Controlling Mini Water Pump is a compact, high-efficiency coolant circulation solution designed for 12V EVs and cargo cooling systems. Built with corrosion-resistant materials and precise PWM speed control, it ensures reliable thermal management in electric vehicles and temperature-sensitive cargo transport.

Technical specifications

FeatureSpecificationBenefit
Rated Voltage12V DCEnsures compatibility with EV systems
Control TypePWM (Pulse Width Modulation)Enables adjustable flow rates for precise temperature control
MaterialCorrosion-resistant alloy housingWithstands harsh coolant environments
Flow Rate50 L/h (Base), 65 L/h (Advanced), 80 L/h (Pro)Meets diverse cooling demands
Max Pressure2 bar (Base), 2.5 bar (Advanced), 3 bar (Pro)Supports robust circulation in complex systems
Noise Level≤35 dB (Base), ≤30 dB (Advanced), ≤25 dB (Pro)Ultra-quiet operation for low disturbance
CertificationsCE, RoHSMeets global safety and environmental standards

Customization guide

Adjustable PWM parameters allow users to optimize flow rates (±20% of base settings) to match specific thermal management needs. The corrosion-resistant alloy housing can be customized with additional coatings for extreme chemical exposure scenarios.

Get inspired

Ideal for EV battery cooling systems, refrigerated cargo trucks, or industrial liquid cooling loops. With its compact design and PWM adaptability, this pump ensures efficient heat dissipation even in high-stress environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Flow Rate50 L/h+30% (65 L/h)+60% (80 L/h)*
Max Pressure2 bar2.5 bar3 bar
Efficiency80%85%90%
Noise Level35 dB30 dB25 dB
Max Temp100°C100°C120°C

Supplier's note

  1. Technical Breakthroughs:

    • PWM Control: Enables real-time flow adjustments, reducing energy waste by up to 20% compared to fixed-speed pumps.
    • Corrosion-Resistant Alloy: Outperforms standard plastic pumps in longevity, with a 50% longer lifespan in acidic coolant environments.
    • Silent Operation: The Pro model’s 25 dB noise level is 30% quieter than industry benchmarks, ideal for passenger EVs.

  2. Optimal Version Selection:

    • Base Model: Best for small EVs or test setups requiring basic cooling (e.g., low-power battery systems).
    • Advanced Model: Suited for cargo trucks or medium-sized EVs needing balanced performance and affordability.
    • Pro Model: Designed for high-performance EVs or industrial systems requiring peak pressure (3 bar) and extreme temperature resilience (120°C). With its triple-certified chemical resistance, it safely handles aggressive coolants while maintaining silent operation.

Frequently asked questions

  • Which PWM-controlled water pump is best for electric vehicle (EV) cargo cooling systems?

  • How do I maintain a 12V electric car coolant pump for long-term use?

  • What materials are used in the construction of this mini coolant pump?

  • Can this 12V coolant pump be customized for cargo van cooling setups?

  • Is this pump’s material FDA-approved for food-grade cargo cooling?

  • What voltage requirements does the PWM-controlled mini water pump have?

  • Does the pump reduce noise during operation in cargo cooling systems?

  • How does the PWM feature improve coolant circulation in electric vehicles?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Flow RateEV Battery Cooling, Heavy-Duty TrucksIndustry: 50 L/min (ISO 9100)Base: 60 L/min (▲1)Advanced: 70 L/min (▲2)
Operating PressureHigh-Altitude EVs, Industrial VehiclesIndustry: 3 barBase: 4 bar (▲1)Advanced: 5 bar (▲2)
Energy EfficiencyPassenger EVs, Range OptimizationIndustry: 0.5 W/L/minBase: 0.4 W/L/min (▲1)Advanced: 0.35 W/L/min (▲2)
Noise LevelLuxury EVs, Urban Delivery VehiclesIndustry: 50 dB (louder than a fridge)Base: 45 dB (▲1)Advanced: 40 dB (▲2)
Chemical ResistanceCorrosive Coolant Systems, Marine EVsIndustry: ASTM D543, 50+ exposuresBase: 70 exposures (▲1)Advanced: 100+ exposures (▲2)
Temperature RangeArctic EVs, Desert Charging StationsIndustry: -20°C to 120°CBase: -30°C to 130°C (▲1)Advanced: -40°C to 140°C (▲2)

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