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Hebei Nanfeng Automobile Equipment (Group) Co.,Ltd
Phone: +86 18811334770
Tel: +86 0317 8620396
Tel: +86 010 58673556
Candy Jiao
E-mail: nh.jiao@auto-parkingheater.com
Email: nh.li@auto-parkingheater.com
Add: Room 505, Building B, Free Town Center, No.58, East Third Ring South Road, Chaoyang District, Beijing, 100022, P.R.China
Electronic Cooling Water Pump
The integrated design of the entire unit ensures perfect compatibility with the original vehicle's mounting holes and electrical interfaces, eliminating the need for piping modifications and enabling direct replacement installation. It not only provides efficient cooling during driving but also allows for extended operation after the vehicle is turned off, dissipating residual high temperatures from the turbocharger and engine, stabilizing engine coolant temperature, and resolving issues such as abnormal coolant temperature, high-temperature alarms, and cooling system fault codes.
Description
If you're looking for the electronic cooling water pump, welcome to wholesale the product from our factory. As one of the leading manufacturers and suppliers in China, we will offer you the best service and fast delivery. Now, check the quotation with our seller.
Electronic Cooling Water Pump
Products Description
| Rated Voltage | 24V DC |
| Rated Current | (20±3) A |
| Rotation Speed | (5000±5%) RPM |
| Max. Head | 30±0.5 m (3.0 kgf/cm²) |
| Flow Rate | ≥30 L/Min (at maximum head) |
| Operating Voltage | (18～32) V DC |
| Speed Control Mode | PWM speed control, PWM frequency: 100Hz‑1KHz, duty cycle: 21%‑100% |
Products Design
1. Intelligent Electronic Speed Control: PWM signal intelligently adjusts flow rate, dynamically adjusting coolant flow rate according to engine operating conditions. Compared to traditional mechanical water pumps, this reduces engine load, improves fuel economy, and speeds up warm-up during cold starts.
2. Reliable Materials and Manufacturing Process: Aluminum alloy pump body housing, vibration resistant and excellent heat dissipation; yellow protective plugs at the interfaces protect pipe joints from dust and impurities during transportation and storage; internal sealing components are resistant to high and low temperatures and coolant corrosion, reducing leakage.
3. Ready to Use: Complete assembly structure, integrating the motor, pump body, and electrical interfaces, requiring no additional modifications. The mounting holes are identical to the original vehicle, replacing damaged water pumps and resolving issues such as engine overheating alarms, cooling fault codes, and abnormal water temperature.
4. Suitable for Harsh Operating Conditions: Withstands vehicle bumps and high engine compartment temperatures, suitable for long-distance driving, city start-stop systems, and various other operating conditions, effectively reducing the risk of premature water pump failure.
Products application
Products advantage
Powerful Hydraulic Performance Rated speed up to 5000 RPM, max head reaches 30 m, flow rate ≥30 L/Min at maximum head. Sufficient coolant circulation efficiently dissipates heat even under heavy‑load conditions and prevents engine overheating.
Wide Operating Voltage for Stable Operation Wide operating voltage 18‑32V DC for 24V vehicle systems. Maintains stable performance under vehicle voltage fluctuation during cranking, idling and charging to avoid unexpected shutdown and error codes.
Precise PWM Intelligent Speed Regulation Supports PWM speed control at 100Hz‑1KHz, duty cycle 21%‑100%. Real‑time ECU control adjusts pump speed: low‑speed for fast cold‑start warm‑up, full‑speed for heavy‑load cooling, realizing on‑demand operation and lower power consumption.
Robust Construction for Harsh Engine‑bay Environment Aluminum pump housing features excellent vibration‑resistance and high‑temperature resistance. Premium anti‑aging sealing components resist coolant corrosion and prevent leakage. Integrated assembly minimizes potential failure points for rough road and extreme temperature conditions.
Related products
Products FAQ
Q1: What voltage vehicles is this electronic water pump compatible with?
A: Rated voltage 24V DC, operating voltage range 18-32V DC, compatible with 24V vehicle systems, and can withstand voltage fluctuations during vehicle operation.
Q2: How is the water pump speed controlled? What PWM parameters does it support?
A: It uses PWM signal speed control, with a PWM frequency of 100Hz-1KHz and a duty cycle of 21%-100%. The speed is controlled by the vehicle's ECU output signal, achieving dynamic flow adjustment.
Q3: What are the maximum head and flow rate parameters?
A: Maximum head 30±0.5m; under maximum head conditions, the flow rate ≥30L/Min, which can fully meet the engine cooling and heat dissipation requirements.
Q4: Can it directly replace the original vehicle water pump? Is it necessary to modify the piping harness?
A: The mounting holes and electrical interfaces are consistent with the original parts. Direct replacement is possible; no modification to the piping or wiring harness is required. After installation, be sure to bleed the cooling system, add qualified coolant, and clear the vehicle's fault codes.
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