DC12V 40PSI Motorhome Booster Diaphragm Pump Boat Self-priming Pump, High Pressure Cleaning, Irrigation, Beverage Machine
High-performance 12V DC diaphragm pump with 40 PSI pressure, self-priming feature, and compact design for motorhomes, boats, irrigation, cleaning, and beverage machines. Reliable and efficient water pumping solution.
Key points
- Self-priming technology for hassle-free operation
- Compact and lightweight design for easy installation
- Delivers consistent 40 PSI high-pressure output
- Ideal for motorhomes, boats, RVs, and portable systems
- Durable construction for long-term reliability View product presentation
Color: DC12V
Voltage: Pump


Plug Type: EU
France
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Product presentation
Power Your Mobile Water Needs – Quiet, Efficient, and Ready for Any Adventure!
This versatile 12V DC diaphragm pump delivers reliable high-pressure water flow up to 40 PSI, making it ideal for a wide range of applications including motorhome and boat water systems, irrigation, cleaning tasks, and beverage dispensing. Designed with self-priming technology, it effortlessly draws water from tanks or reservoirs without manual priming, ensuring continuous operation even in low-water conditions. Built with durable materials for long-lasting performance, this compact and efficient pump is perfect for home improvement and plumbing projects where portability and power are essential. Whether you're outfitting an RV, maintaining a boat, or setting up a mobile water system, this pump offers dependable, quiet operation and easy installation.
| Brand Name LISM |
| Structure Diaphragm Pump |
| Power (W) Electric |
| High-concerned chemical None |
| Certification CE |
| Origin China Mainland |
| Pressure High Pressure |
| Theory Centrifugal Pump |
| Standard or Nonstandard Standard |
| Use Water |
| Fuel Electric |
| Voltage DC12V |
| Flow rate 3.8LPM±10% |
| Working noise ≤70dB |
| Self-priming height 1.8m/5.9ft |
| Interface diameter 3/8"=10.5mm/0.41in |
| Transmission medium temperature 5~60℃ |
| Working environment temperature 5~40℃ |
| Cut-off pressure 40~45PSI |
| Transmission medium Water, weak acid and weak alkaline liquid PH4~10, no hard solid particles |



















