The Cadac 8mm Quick Release Coupling transforms how you connect gas hoses to your barbecue. This component fits all Cadac low-pressure barbecues and features a left-hand 1/4 inch BSP thread tailpiece with an integrated quick-action coupling. The self-sealing valve provides an automatic safety mechanism that prevents gas leakage when you disconnect the hose. This makes it particularly valuable for caravanners and motorhome owners who regularly set up and pack away their cooking equipment.
Installation takes seconds using the push and pull system. You simply align the coupling with your 8mm gas hose pipe and push until it clicks into place. When you need to disconnect, pull back the collar and the coupling releases while the self-sealing valve automatically closes. This design eliminates the need for spanners or tools, which speeds up your setup time and reduces the risk of cross-threading or damaged connections. The 1/4 inch BSP thread is the standard fitting across the Cadac barbecue range, so you can use this coupling across multiple units if you own more than one model.
One consideration for Safari Chef 30 LP owners is that this coupling prevents the legs from folding when attached. This affects storage and transport, so you might prefer to remove it before packing away. The coupling works best when you need frequent connections and disconnections, such as during touring holidays where you move between sites regularly. It suits both butane and propane gas systems commonly used in UK caravans and motorhomes.
Cadac 8mm Quick Release Coupling Features
Compatible with all CADAC BBQs (¼" BSP).
Push/Pull system allows for quick and easy coupling and uncoupling.
Fits any 8mm gas hose pipe.
Perfect for caravan, camping and motorhome use.
Automatic self-sealing system ensures safe usage.
Frequently Asked Questions
Does this coupling work with propane and butane gas bottles?
Yes, the Cadac 8mm Quick Release Coupling works with both propane and butane gas systems. It connects between your existing regulator and the 8mm gas hose that runs to your barbecue. The coupling is rated for low-pressure gas applications, which matches the output from standard caravan and motorhome regulators used throughout the UK.
Will this fit barbecues from other brands?
The coupling is designed specifically for Cadac barbecues with 1/4 inch BSP thread connections. While some other brands use the same thread size, you need to verify the exact specification on your barbecue before ordering. The 8mm hose size is standard across many camping gas systems, but the thread connection must match for a safe, leak-free fit.
How does the self-sealing valve work?
When you pull the collar back to disconnect the coupling, an internal spring-loaded valve automatically closes to seal the gas line. This prevents gas escaping from either side of the connection when separated. The valve opens again when you push the coupling back together, allowing gas to flow through to your barbecue. This design eliminates the need to turn off your gas bottle before disconnecting, though many users prefer to do so as an extra safety measure.
Why does it prevent leg folding on the Safari Chef 30 LP?
The coupling adds length to the gas connection point on the Safari Chef 30 LP, which means the legs cannot fold flat against the body when the coupling remains attached. The physical dimensions of the quick release mechanism create interference with the leg folding mechanism. You can still use the coupling with this model, but you need to disconnect it before folding the legs for storage or transport.
Where does the coupling fit in the gas line setup?
The coupling screws directly onto the barbecue inlet connection using the left-hand 1/4 inch BSP thread. Your 8mm gas hose then pushes onto the other end of the coupling and locks into place. The gas flows from your bottle through the regulator, along the hose, through the quick release coupling, and into your barbecue. This positioning means you disconnect at the barbecue end rather than at the gas bottle, which keeps your hose and regulator as a single unit.
Do I need PTFE tape or sealant when fitting this coupling?
The threaded connection should be fitted dry without PTFE tape or liquid sealant. BSP threads used in gas applications rely on the taper of the thread for a gas-tight seal rather than tape. Adding tape can prevent the thread from tightening properly and may cause leaks. Hand tighten the coupling onto your barbecue, then use a spanner to turn it approximately one more turn. Always test for leaks using soapy water before lighting your barbecue.
If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 100 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.
For further information of how to return your item, please visit the "Returning an Unwanted/Faulty/Damaged Item" section on our Help Page.
Did you know we have been established and have been in the caravan and motorhome industry for over 50 years?
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