DC 12V High-Pressure Diaphragm Water Pump 3.5L/min
DC 12V High-Pressure Diaphragm Water Pump 3.5L/min
DC 12V Micro High-Pressure Diaphragm Water Pump – 3.5L/min
This compact yet powerful DC 12V micro diaphragm water pump is engineered for agricultural spraying, car washing, garden irrigation, and a wide range of fluid-transfer tasks. Built from corrosion-resistant imported materials, it delivers consistent high-pressure flow with minimal noise and a long service life — all in a small, lightweight form factor that's easy to mount and use.
Made in China.
Key Features
- Self-Priming: Starts pumping without needing to be manually primed — saves setup time.
- Thermal Protection: Built-in thermal protection prevents overheating for safe, reliable operation.
- Corrosion-Resistant Materials: Synthesized from imported materials offering oil resistance (vegetable oil), heat resistance (up to 55 °C), and weak acid/alkali resistance.
- Low Noise Operation: Quiet diaphragm design ideal for residential and agricultural environments.
- CE Certified: Meets CE safety standards for added confidence.
- Compact & Low Current Draw: Small footprint and only 2A current draw — easy to integrate into 12V DC systems (vehicles, solar, battery setups).
Specifications
| Voltage | DC 12V |
| Current | 2A |
| Max Flow Rate | 3.5 L/min |
| Max Pressure | 0.48 MPa |
| Pump Structure | Diaphragm (Reciprocating) |
| Power Source | Electric (DC) |
| Batteries Included | No |
| Certification | CE |
| Max Operating Temp | 55 °C |
| Country of Origin | Made in China |
Ideal For
- Agricultural and garden spraying systems
- Car and vehicle washing
- Fluid transfer in 12V DC setups
- Irrigation and misting systems
- RV, marine, and off-grid water supply
What's in the Box
- 1 × DC 12V Micro High-Pressure Diaphragm Water Pump
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Frequently Asked Questions
Q: What power source does this diaphragm water pump require?
A: This pump runs on DC 12V and draws just 2A of current. It is compatible with 12V vehicle batteries, solar power systems, and any standard 12V DC power supply. Batteries are not included.
Q: What is the maximum flow rate and pressure of this pump?
A: The pump delivers a maximum flow rate of 3.5 litres per minute and a maximum pressure of 0.48 MPa, making it well suited for spraying, washing, and irrigation applications that require consistent high-pressure output.
Q: Can this pump handle chemicals or oils?
A: Yes. The pump is constructed from materials that resist liquid vegetable oils, weak acids, and weak alkalis. It can handle temperatures up to 55 °C. It is not intended for use with strong corrosive chemicals — always verify chemical compatibility before use.
Q: Does this pump have self-priming capability?
A: Yes, it features a built-in self-priming function, so it can draw water up from a source without manual priming, simplifying setup and operation considerably.