Water Discharge Hose, Hose Inside Dia. 4 in, Hose Outside Dia. 4 1/2 in, Hose Length 50 ft, Hose Color White, Hose Tube Material SBR, Hose Cover Material Polyester, Burst Pressure 375 psi, Max. Working Pressure @ 70 F 125 psi, Temp. Range -22 Degrees to 180 Degrees F, Hose Reinforcement Type Braid, Hose Reinforcement Material Fiber, Safety Factor 3:1, Hose Fitting A Size 4 in, Hose Fitting B Size 4 in, Hose Fitting A Material Aluminum, Hose Fitting B Material Aluminum