DC12V Micro Diaphragm Water Pump 3.5L/min High Pressure
DC12V Micro Diaphragm Water Pump 3.5L/min High Pressure
DC12V Micro High Pressure Diaphragm Water Pump – 3.5L/min Flow
This compact, CE-certified DC 12V diaphragm water pump is engineered for dependable performance across a wide range of applications — from agricultural spraying and garden irrigation to car washing and general liquid transfer. Built from corrosion-resistant imported materials, it delivers consistent high-pressure output with a quiet, stable operation that stands up to demanding conditions.
Key Features
- Corrosion-Resistant Construction: Synthesized from a variety of imported materials that resist corrosion, weak acids, weak alkalis, and some chemicals — ensuring a long service life.
- Self-Priming & Thermally Protected: Built-in self-priming function and thermal protection circuit keep the pump running safely and reliably without constant supervision.
- High Pressure, Low Noise: Delivers up to 0.48 MPa of pressure at a maximum flow rate of 3.5L/min, all while maintaining low operational noise.
- Compact & Efficient: Small form factor, low current draw (2A), and DC12V compatibility make it ideal for use with standard 12V power supplies, vehicle batteries, or solar setups.
- Chemical & Heat Resistant: Tolerates liquid vegetable oil, temperatures up to 55°C, and exposure to mild chemical environments — versatile for multiple fluid-handling tasks.
- CE Certified: Meets CE standards for quality and safety assurance.
Technical Specifications
| Specification | Value |
|---|---|
| Voltage | DC 12V |
| Current | 2A |
| Max Flow Rate | 3.5 L/min |
| Max Pressure | 0.48 MPa |
| Structure | Diaphragm Pump (Reciprocating) |
| Max Operating Temperature | 55°C |
| Certification | CE |
| Country of Origin | Made in China |
What's in the Box?
- 1 × DC12V Micro High Pressure Diaphragm Water Pump
Note: Batteries are not included. External power source required.
Perfect For
- Agricultural and garden spraying systems
- Car wash and vehicle rinsing setups
- RV and marine water supply systems
- Irrigation and liquid transfer applications
- DIY pressure sprayer builds
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Frequently Asked Questions
Q: What voltage does this diaphragm water pump require, and can I run it from a car battery?
A: This pump operates on DC 12V at 2A, making it fully compatible with standard 12V car batteries, solar power banks, and portable power supplies. It's an excellent choice for mobile car washing, agricultural spraying, or any off-grid water delivery setup.
Q: Is this micro diaphragm pump able to handle fertilizer solutions or mildly acidic liquids?
A: Yes. The pump is constructed from corrosion-resistant imported materials with built-in resistance to weak acids, weak alkalis, liquid vegetable oils, and some chemical solutions, making it suitable for agricultural fertilizer spraying and similar applications. Always verify compatibility with highly concentrated chemicals before use.
Q: Does the pump need to be primed before use?
A: No manual priming is required. This pump features a built-in self-priming function, allowing it to draw liquid automatically on startup. The thermal protection circuit also prevents overheating, ensuring safe continuous operation.
Q: What is the maximum pressure and flow rate of this water pump?
A: The pump delivers a maximum pressure of 0.48 MPa and a maximum flow rate of 3.5 litres per minute — well-suited for high-pressure spray applications including car washing, garden watering, and agricultural misting systems.