The CGA-580 Nut and 3" Nipple, Regulator Inlet Bottle Fittings are constructed from premium materials, ensuring durability and long-lasting performance. Designed for use with helium, argon, and nitrogen gases, these regulator fittings provide a secure and leak-free connection between your regulator and gas cylinder. Versatile Compatibility for Various Applications our gas tank regulator fitting is compatible with a wide range of gas cylinders, making them a versatile choice for various applications. Whether you are using them in a laboratory setting, for welding, or in a balloon business, these fittings ensure a reliable connection. The 3" nipple allows for easy attachment and detachment, simplifying the process of switching between different gas cylinders. Easy Installation & Secure Connection Installing the gas tank regulator is straightforward, ensuring a secure and stable connection every time. The welding regulator fitting is designed to provide a tight seal, preventing any gas leaks and ensuring safe operation. The nut and nipple are precision-engineered to fit perfectly with your gas cylinders and regulators, making the installation process quick and hassle-free. With these gas regulator fittings, you can confidently operate your equipment, knowing that you have a reliable and secure connection. Specifications: Fitting Type: CGA-580 Material: High-grade metal Nipple Length: 3 inches Compatible Gases: Helium, Argon, Nitrogen Threading: Precision-threaded for secure connection Package Includes: 1 x CGA-580 Nut 1 x 3" Nipple Upgrade your gas system with confidence using our CGA-580 Nut & 3" Nipple Regulator Inlet Bottle Fittings. Click "Add to Cart" now and ensure a reliable, safe, and efficient connection for your helium, argon, or nitrogen gas needs.