When you’re gearing up for an adventure across Australia, one essential component you simply cannot overlook is your caravan water tanks. Whether you’re planning to enjoy remote free camping or just prefer having all your essentials onboard, understanding your water tanks – both fresh and grey – is crucial. Let’s dive into everything you need to know about caravan water tanks to keep you adventure-ready!
Understanding Your Caravan’s Fresh Water Tanks
Modern caravans, like the Leader and Supreme models we showcase at Adelaide RV, commonly come fitted with multiple fresh water tanks. Typically, you’ll find configurations such as two 95-litre tanks – one positioned ahead of the axle and the other behind – to balance weight distribution.
These tanks supply water to all your taps, showers, washing machines, and toilets. With the press of a button and your 12-volt pump activated, fresh water flows just like at home, allowing for easy cooking, cleaning, and bathroom use – even when far from caravan parks or main water supplies.
Filling Your Fresh Water Tanks: The Right Way
Filling up your fresh water tanks correctly is critical for both hygiene and practicality. Always use a food-grade or drinking water hose, which prevents the unpleasant rubbery taste that regular garden hoses can leave behind. Your caravan will have specific filling points on the side, typically one per tank, ensuring even distribution and reducing the chance of airlocks.
For extra convenience, consider investing in filler attachments with shut-off valves. These simple fittings allow you to quickly stop water flow once the tanks are full, preventing messy overflow and unnecessary water wastage. Affordable and easy to use, they can make life significantly easier during your travels.
Managing Weight: Fresh Water and Payload Considerations
While having onboard water is incredibly convenient, it does add to your caravan’s weight. Two filled 95-litre water tanks add roughly 190 kilograms to your caravan’s payload. Always check your caravan’s towing capacity and ensure that your vehicle can safely manage the extra weight when your tanks are full.
Operating Your Caravan’s Water Pump
Once your tanks are filled, you’ll activate your 12-volt pump using a dedicated switch inside your caravan. This pressurised system pushes water directly from your tanks to your taps and appliances. It’s common to hear the pump running briefly after turning off a tap—this is normal as it ensures the lines remain pressurised for immediate water flow.
Grey Water Tanks: Keeping Your Campsite Clean
Fresh water usage inevitably generates wastewater, and that’s where your grey water tank becomes invaluable. Unlike older caravan setups that allowed wastewater to simply drain out onto the ground, modern caravans feature grey water tanks – typically between 95 and 110 litres – that capture all wastewater from sinks, showers, and occasionally even washing machines.
Grey water tanks offer substantial environmental benefits, preventing dirty water from pooling beneath your caravan or contaminating natural sites like beaches and national parks. They also allow greater flexibility, letting you collect wastewater until you can safely dispose of it at designated dump stations.
Cleaning and Maintaining Your Caravan Water Tanks
Maintaining cleanliness in both fresh and grey water tanks ensures health, comfort, and longevity. Special cleaners like Duo Tank Cleaner effectively maintain the interior of your grey water tanks, eliminating odours and residue. Periodically flushing your tanks with these cleaners – ideally every six to twelve months – helps maintain good hygiene standards.
Fresh water tanks also need occasional cleaning, especially if you fill up with lower-quality or harsh-tasting water. Simple freshwater cleaning tablets or mild chlorine-based solutions help keep your water fresh and safe to drink.
Tips for Conserving Water
Conserving water extends your adventures significantly. Many experienced caravanners develop habits like turning off showers while lathering up, reusing dishwater, and using minimal water for cooking and washing dishes. With careful water management, two 95-litre tanks can comfortably sustain a small family for around ten days of free camping.
Adventure-Ready, Anywhere
Caravan water tanks have revolutionised travel, offering unprecedented freedom and comfort for Australian adventurers. Whether you’re exploring remote beaches, national parks, or inland destinations, having well-maintained and properly managed water tanks ensures your journey is comfortable, safe, and truly adventure-ready.
Stay tuned for more insights to keep your travels worry-free. Until next time, stay adventure-ready and enjoy your time on the open road!
