The DS-1 Gas Diffuser is a high-quality component designed for use with Bernard™ Centerfire™ Series MIG Welding Guns. Made in the United States, this diffuser is specifically crafted to fit Bernard brand units. This diffuser is an essential part of any welding setup, ensuring smooth and consistent gas flow for optimal welding performance. With its durable construction and reliable performance, the DS-1 Gas Diffuser is an excellent choice for professionals and DIY enthusiasts alike.