Engineered for reliability and safety, this twin line welding hose from Weldmark is designed specifically for use with oxygen and acetylene. Constructed from durable EPDM rubber and reinforced with polyester yarn, it offers impressive kink resistance and flexibility, making it easy to handle and coil. With a working pressure of 200 psig and an operating temperature range from -40°F to 180°F, this hose is built to withstand the rigors of welding applications. The multi-ventilation pores enhance safety by dispersing permeating gases, ensuring a secure working environment. Packaged for cleanliness and convenience, this 12.5-foot hose is an essential addition to your welding toolkit.