Bulk Food Grade Hose Hose Inside Dia 4 in Hose Outside Dia 4 11/16 in Hose Length 50 ft Hose Tube Material Natural Rubber Hose Cover Material SBR Hose Reinforcement Type Braid Hose Reinforcement Material polyester Hose Color Gray Vacuum Rating 0 Burst Pressure 1 000 psi Max Working Pressure @ 70 F 100 psi Safety Factor 4 1 Temp Range 0 Degrees to 140 Degrees F Standards FDA Bend Radius 0 Hose Configuration Bulk Hose Static Control Wire Yes Antimicrobial Yes