Flexible Metal Hose Assembly, Hose Inside Dia. 3 in, Hose Length 9 in, Hose Tube Material 321 Stainless Steel, Hose Cover Material 304 Stainless Steel, Max. Working Pressure @ 70 F 346 psi, Temp. Range 32 Degrees to 850 Degrees F, Dynamic Min. Bend Radius (In.) 18 in, Hose Fitting A Material Carbon Steel, Hose Fitting B Material Carbon Steel, Hose Fitting A Type M Fixed Flange, Hose Fitting B Type M Fixed Flange, Hose Fitting A Size 3 in, Hose Fitting B Size 3 in