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SLTDC-WP2790-25 24V 120W Brushed DC Water Pump

SLTDC-WP2790-25 is a 24V 120W brushed DC water pump engineered for steady coolant flow in power-dense mobile and energy systems.
  • SLTDC-WP2790-25

  • Sunlight

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Product Parameters

Rated voltage 24VDC
Rated current ≤5A

Rated speed

3800 ± 200rpm

Motor output power  130W±10%
Insulation strength withstands AC sinusoidal 660V, 50Hz,1 second without breakdown
Maximum operating ambient temperature +80°C
Minimum ambient temperature  -40°C
Connector pull-off force ≥49N (pull force meter)
Motor protection level IP54
Operating mode S1
Weight 1.6kg

Specification

SLTDC-WP2790-25 24V规格图

Advantages

  • Consistent circulation under load
    Delivers stable coolant movement even when system pressure and thermal demand fluctuate.

  • Brushed motor built for predictability
    Mature motor architecture offers reliable response, easy control, and proven field performance.

  • Leak-safe design for closed-loop systems
    Optimized sealing structure supports clean, secure operation in pressurized cooling circuits.

  • Reliable operation across extreme climates
    Maintains performance in both high-heat and low-temperature environments without instability.

  • Secure connections for mobile installations
    Reinforced mechanical and electrical interfaces reduce failure risks caused by vibration or movement.

  • Optimized for continuous-duty use
    Designed to run steadily over long periods, supporting systems that demand uninterrupted cooling.

  • Compact and integration-friendly
    Balanced size and weight simplify installation in space-limited equipment and modular assemblies.


Application

  • Closed-loop liquid cooling assemblies
    Ideal for systems that require steady circulation, pressure stability, and clean, leak-controlled coolant flow.

  • Mobile equipment thermal systems
    Well-suited for installations exposed to vibration and continuous movement, where secure mounting and connection integrity matter.

  • High-duty operating platforms
    Supports cooling tasks in systems running for long periods without interruption, maintaining consistent thermal balance.

  • Wide-climate deployment environments
    Performs reliably in both hot and cold regions, making it adaptable to global operating conditions.

  • Compact cooling modules with limited space
    Fits easily into tight layouts while delivering dependable circulation performance.

  • OEM-integrated cooling solutions
    Designed for seamless adoption into custom thermal management designs for equipment manufacturers and system integrators.


Installation & Usage Tips

  • Check the pump condition before mounting
    Make sure the housing and ports are clean and intact to support smooth, leak-free circulation from day one.

  • Install along the intended coolant path
    Proper orientation helps maintain balanced flow and avoids unnecessary load on the pump during operation.

  • Fix the pump firmly within the system
    Use stable mounting methods to reduce the impact of vibration and long-term movement.

  • Keep electrical connections secure and protected
    Properly fastened connectors help ensure stable power supply and reduce the risk of disconnection.

  • Allow room for heat dissipation
    Avoid tightly enclosed spaces so the pump can operate steadily during extended runtime.

  • Prime the system before startup
    Fill the circuit with coolant in advance to prevent seal damage caused by prolonged dry operation.

  • Observe the system during initial use
    Monitor noise, vibration, and sealing conditions to confirm reliable integration.


About Sunlight

Since 1990, Sunlight has specialized in manufacturing high-performance brushless fans and blowers. Certified with ISO9001 and IATF16949, our products meet CE, RoHS, and EMC standards. Widely applied in automotive, machinery, refrigeration and energy industries. Sunlight is committed to delivering quality, innovation, and reliable cooling solutions.

All fans undergo 100% testing before shipment, with customization and technical support available.


Ordering Information

Sample Lead Time: 14days

Mass Production: 21days

MOQ: 2

Customization: Voltage, control mode, wiring, housing treatment available

Contact Us:

Sunny Li: +86-18806140118 / sunny@sunlightmotor.com

Alisa Chen: +86-18806140198 / sales3@czsunlight.com

Frances Zhang: +86-18806140168/ sales1@czsunlight.com

Vicky Li: +86-18806140098/ sunlight@sunlightmotor.com 


FAQ

Q1: What kind of cooling systems is this water pump designed for?
A: It is developed for liquid circulation systems that require stable flow, secure sealing, and reliable operation over extended periods.

Q2: Can the pump handle vibration and movement during operation?
A: Yes. Its structural design and secure connection layout make it suitable for installations exposed to vibration or frequent motion.

Q3: Is this pump suitable for continuous operation?
A: The pump is built to support long, uninterrupted runtime when installed and used under proper system conditions.

Q4: How does the pump ensure safe electrical performance?
A: Reinforced insulation design and protected interfaces help maintain electrical stability even in demanding environments.

Q5: Does the pump perform reliably in extreme temperatures?
A: It is engineered to operate consistently across a wide range of ambient conditions, from cold starts to high-heat operation.


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