VEVOR 12V Water Pump 20.8 L/min – 4.8 Bar Diaphragm Pump with Pressure Switch for RV, Camping & Boat

The VEVOR 12V diaphragm water pump is a powerful and reliable pressure pump designed for freshwater systems in caravans, motorhomes, boats, marine installations and off-grid solutions .

With a high capacity of 20.8 liters per minute (5.5 GPM) and a nominal pressure of 4.8 bar (70 PSI), the pump delivers a stable and smooth water supply to showers, kitchen faucets and toilet systems.

The built-in automatic pressure switch starts and stops the pump automatically when the tap is opened and closed - without any manual control.

The pump is self-priming, compact and easy to install in 12V systems.

⭐ Product benefits

💧 Powerful water capacity

• Up to 20.8 L/min (5.5 GPM)

• Suitable for several tapping points at the same time

🔄 Automatic operation

• Built-in pressure switch

• Starts automatically when the tap is opened

• Stops when system pressure is reached

⚙️ Adjustable pressure

• Adjustable range: 2.8 – 6.9 bar (40-100 PSI)

• Standard setting approx. 4.8 bar (70 PSI)

🔋 12V DC operation

• Perfect for battery powered systems

• Ideal for solar systems and off-grid

🚿 Self-priming function

• Self-priming up to approx. 1.8 meters

• Does not require manual pre-filling

🔇 Quiet and vibration-damped

• Rubber feet reduce vibrations

• Stable and even water flow

🛍️ Why buy this pump?

✔ Perfect for camping, RV and marine
✔ High water capacity for shower and kitchen
✔ Automatic on-demand function
✔ Easy installation in 12V systems
✔ Robust construction for long life
✔ FCC certified

An ideal solution for those who want a stable water supply in mobile or off-grid installations.

📌 Areas of application

• 🚐 Motorhomes & caravans

• ⛵ Marine & boats

• 🏕 Off-grid cabins

• 🌱 Garden irrigation & spraying systems

• 🚿 Mobile shower systems