John Guest Fittings
Browse our range of john guest fittings for caravans and RVs. Quality products from leading brands at competitive prices.
John Guest Fittings
16 products
About John Guest Fittings
John Guest push-fit fittings are the gold standard for caravan plumbing in Australia. At Dario Caravans Adelaide we stock the full range of John Guest 12mm fittings including straight connectors, elbows, tee pieces, reducers, shut-off valves and bulkhead connectors. The beauty of John Guest fittings is their simplicity - push the hose in and you have a secure, leak-free connection with no tools, no glue and no clamps required. They can also be easily disconnected and reused, making repairs and modifications straightforward. These fittings are made from food-grade materials and are approved for use with potable water, so they are safe for your caravan fresh water system. Whether you are fixing a single leaking connection or replumbing your entire van, John Guest fittings make the job faster and more reliable. Our St Marys team stocks all the common configurations and can help you plan your plumbing layout if you are doing a more extensive project.
John Guest Fittings - Frequently Asked Questions
Simply push the hose into the fitting until it clicks. Internal collets grip the hose and an O-ring provides the seal. To disconnect, push the collet ring in and pull the hose out. No tools required.
John Guest fittings use a standard 12mm size that is compatible with most caravan plumbing hose. However, for the most reliable connections, we recommend using John Guest throughout your system.
Yes, John Guest fittings can be disconnected and reconnected multiple times. Cut a fresh, clean end on the hose before reconnecting to ensure a good seal each time.