Brass Cylinder Adaptor, CGA-510 Male to CGA-520 Male, Acetylene Service

Connect B-Tank Regulators to Large Acetylene Cylinders

Every welder knows the frustration of having a regulator that doesn't fit the tank available on the job site. The Western Enterprises 315 Cylinder Adaptor is the perfect problem solver for your acetylene setup. This handy brass fitting allows you to adapt a standard large acetylene cylinder (which typically uses a CGA-510 valve) to accept a regulator designed for a smaller 'B' size tank (CGA-520). This means you don't have to buy a new regulator just because you switched tank sizes, giving you more flexibility in the shop or out in the field.

Built tough for the welding environment, this adaptor is machined from solid brass, ensuring it stands up to daily wear and tear while resisting rust and corrosion. The 1-1/8" hex nut design gives you plenty of grip for your wrench, so you can crank it down securely to prevent dangerous leaks. It is rated for up to 500 PSIG, which is more than enough for standard acetylene service. It's a small part that makes a big difference when you need to get an arc struck or a torch lit and the threads just don't match up.

Safety is key when dealing with fuel gases. The Western 315 is made in the USA to high-quality standards, ensuring threads are cut precisely for a tight, safe fit every time. Remember, adaptors are great for getting the job done, but they aren't meant for permanent plumbing—use them to connect your rig, get your work done, and then disconnect safely. Add this adaptor to your toolbox and ensure you're never stuck with the wrong regulator connection again.

Key Features for Welders

• Versatility: Use your portable B-tank regulator on shop-size cylinders.
• Durability: Solid brass withstands shop abuse.
• Easy Use: Large hex nut for easy wrenching.
• Reliability: Leak-proof threads when properly tightened.