Water Pumps for Caravans and Motorhomes

What to Consider When Buying a Water Pump for a Caravan or Motorhome

When it’s time to buy a new water pump for your caravan or motorhome—whether it’s for renovation, replacing a broken pump, or solving issues with low water pressure—there are a few important things to consider.

• Type of Pump: Choose the right type of pump based on your water system and select the same type of pump. The most common are submersible pumps, which activate when the tap is opened, or pressure pumps that pressurize the entire water system. If you’re unsure which pump you have, contact us, and we’ll help you.
• Capacity and Pressure: Check the flow capacity (liters per minute) and pressure level (bar) of your current pump. It’s safest to choose a pump with similar pressure. You can usually increase the pressure, but remember that the system is often designed for the pressure of the original pump, so there’s a risk to hoses and connections.
• Power Consumption: Ensure the pump matches your vehicle’s electrical system and that the power consumption is reasonable for your battery capacity.
• Fit and Connections: Check that the pump’s connections match your existing water system to avoid extra work or costs for adjustments.
• Noise Level: A quiet pump is preferable, especially in smaller vehicles where noise can be disruptive.
• Quality and Durability: Invest in a pump from a reputable brand to ensure long life and reliability, especially if you travel frequently or use your motorhome year-round.
• Spare Parts and Maintenance: Check that spare parts such as filters and seals are available and that the pump is easy to maintain.

By carefully considering these factors, you can choose the right water pump to meet your needs and ensure a comfortable and hassle-free water supply during your travels.

 

What to Consider When Upgrading from a Submersible Pump to a Pressure Water Pump

When upgrading a water system from a submersible pump to a pressure water pump in your caravan or motorhome, there are several things to consider and components that may need replacing. Here’s an overview:

• Water Pump: The submersible pump in the water tank needs to be replaced with a pressure water pump, which is usually installed outside the tank.
• Pipes and Hoses: Ensure that the pipes and hoses can withstand the higher pressure from the pressure water pump. You may need to replace them with more robust hoses and connections.
• Pressure Tank (Accumulator Tank): Install an accumulator tank to even out water pressure and reduce wear on the pump.
• Power Supply: Ensure the electrical system can handle the pump’s higher power consumption and replace fuses or cables if necessary.
• Filter: Install a pre-filter between the tank and the pump to protect the pump from dirt and particles.
• Water Tank Connections: Ensure the tank outlet fits the pressure water pump connections. Replace the fitting if necessary.
• Taps: If you have non-pressurized taps, these must be replaced with taps that can handle a pressurized system.
• Check Valve: Install a check valve near the pump to prevent water from flowing back into the tank.
• Mounting and Noise Insulation: Place the pump on a stable surface with vibration-damping mounts, and consider noise-dampening materials to reduce noise.
• System Pressure Adjustment: Check and adjust the pressure using the pump’s pressure switch or the accumulator tank settings.

By following these steps and replacing the necessary components, you can create a reliable pressure water system that improves water pressure and the overall user experience in your caravan or motorhome.