GOODYEAR STEAM HOSE 50' FLEXSTEEL 250 HOSE ASSEMBLY /4" FEMALE NPT x MALE NPT - 3/4" About this item Steam hose for cleaning, heat control, fire prevention, thawing, blowout service, steam pumps, and hoists in open-end or permanent installation operations. Special Pyrosyn (EPDM) synthetic rubber tube and cover for high heat resistance Reinforced with two steel wire braids for extra strength Temperature range of 0 to +450 degrees F (-18 to +232 degrees C) Male and female two-bolt NPT couplings Ref: https://www.amazon.com/Goodyear-Flexsteel-Assembly-Connection-Pressure/dp/B0070R9NC2