When hooking up your RV to a water source at a campground or home, it’s important to make sure the water pressure is safe for your RV’s plumbing system. RV plumbing is typically more delicate than household plumbing, and too much pressure can cause leaks or even damage the pipes and fixtures.
Recommended Water Pressure for RVs
The ideal water pressure for an RV is between 40 to 60 PSI (pounds per square inch). Most RVs are built to handle this range safely without causing any strain on the system. If the pressure exceeds 60 PSI, you run the risk of damaging your RV’s water lines, faucets, and other plumbing components.
Why Water Pressure Can Vary
Water pressure at campgrounds or from home spigots can vary significantly. Some campgrounds may have pressure as low as 20 PSI, which can lead to weak water flow inside your RV, while others can have pressure as high as 100 PSI, which is far too much for an RV system to handle safely.
How to Regulate RV Water Pressure
To protect your RV, it’s a good idea to use a water pressure regulator every time you hook up to an external water source. A water pressure regulator is a small device that you connect between the water spigot and your RV’s water hose to ensure the pressure stays within a safe range.
- Adjustable Water Pressure Regulators: These allow you to control and set the pressure to your desired level, often with a gauge that shows the current pressure.
- Preset Regulators: These are non-adjustable and typically keep the pressure around 40 to 50 PSI, which is safe for most RVs.
To keep your RV’s plumbing system safe and functional, maintain water pressure between 40 to 60 PSI. Always use a water pressure regulator to prevent damage, especially if you’re unsure about the water pressure at a campground. At Custom-way, we can help with any RV water system issues and provide expert advice on maintaining safe water pressure during your trips.