Chemical Hose Hose Inside Dia 1/2 in Hose Outside Dia 1 in Hose Length 20 ft Hose Tube Material PTFE Hose Cover Material EPDM Hose Color Blue Max Working Pressure @ 70 F 150 psi Safety Factor 4 1 Temp Range -40 Degrees to 300 Degrees F Standards FDA Bend Radius 4 in Hose Configuration Coupled Assembly Hose Fitting A Size 1/2 in Hose Fitting B Size 1/2 in Hose Fitting A Material 316 Stainless Steel Hose Fitting B Material 316 Stainless Steel