John Guest 12mm Fittings For Caravans

When it comes to reliable and hassle-free plumbing solutions in the caravan industry, John Guest fittings are my go-to recommendation. Their quick-connect Speedfit System is incredibly user-friendly, allowing for installations, repairs, and modifications without the need for tools. Whether you're dealing with pipe fittings, connectors, or the popular 12mm fittings, John Guest's range guarantees a secure and watertight connection, making plumbing projects much more manageable for everyone, from professionals to DIY enthusiasts. For detailed insights on their application, be sure to check out the guide on How To Use John Guest Fittings | Caravan Plumbing.

In the world of John Guest 12mm fittings, there are two main lines you should be aware of: The Classic Speedfit range and the Twist & Lock WaterMarked range. The WaterMarked range, which complies with Victorian plumbing legislation, stands out with its white color and is mandatory for hot water lines in caravans and motorhomes manufactured in Victoria. Despite this, the original Speedfit range, typically black or grey, continues to dominate in the rest of Australia. For a deeper dive, refer to the guide What Type Of Plumbing Fittings Should I Use?.

The Classic Speedfit Pipe is crafted from semi-rigid LLDPE tubing, offering a winning combination of flexibility and durability, which is perfect for the compact and often cumbersome spaces found in caravan and motorhome installations. On the other hand, the WaterMark Twist & Lock Pipe, made from white BPEX, provides added strength and handles higher water temperatures better, though it comes with slightly reduced flexibility.

While there's also a 15mm range available, the 12mm size remains a favourite among the Australian RV community. John Guest's extensive range of fittings for this size ensures users can always find versatile and reliable connectors for their caravans and motorhomes. The WaterMark Twist and Lock Fittings are compatible with both BPEX and Classic Speedfit Pipes, offering great installation flexibility. Additionally, the range includes brass BSP adapters, making connections to hot water systems a breeze. If you're looking for related products, explore our comprehensive sections on Pipe Systems and Tank Fittings.

John Guest fittings have earned their reputation for versatility, reliability, and massive popularity in the caravan and motorhome industry across Australia. To elevate your setup, check out our range of 12V & 24V Pumps and keep everything secure with our Retaining Clips. Maintaining both quality and safety in your water system is essential, so don't neglect our selection of top-notch Water Treatment solutions.

About The Author

Henry is a resident expert in caravan parts and accessories at CaravansPlus. With a knack for understanding the ins and outs of caravans, Henry is the go-to advisor for both new and seasoned caravanners. He loves helping people with DIY repairs and installations, making it easy for everyone to get the most out of their caravan adventures. Henry has been contributing articles since 2022.