Flexible Metal Hose Assembly Hose Inside Dia 2 1/2 in Hose Length 18 in Hose Tube Material 316 Stainless Steel Hose Cover Material 304 Stainless Steel Max Working Pressure @ 70 F 417 psi Temp Range 32 Degrees to 850 Degrees F Dynamic Min Bend Radius (In.) 16 in Hose Fitting A Material 316 Stainless Steel Hose Fitting B Material 316 Stainless Steel Hose Fitting A Type M Floating Flange Hose Fitting B Type M Floating Flange Hose Fitting A Size 2 1/2 in Hose Fitting B Size 2 1/2 in