Flexible Metal Hose Assembly, Hose Inside Dia. 1 1/2 in, Hose Length 24 in, Hose Tube Material 316 Stainless Steel, Hose Cover Material 316 Stainless Steel, Max. Working Pressure @ 70 F 531 psi, Temp. Range 850 Degrees F, Dynamic Min. Bend Radius (In.) 11 in, Hose Fitting A Material Carbon Steel, Hose Fitting B Material Carbon Steel, Hose Fitting A Type MNPT, Hose Fitting B Type FNPT