# Part Number Hose I.D Inch Mm Hose O.D Inch Mm Working Pressure Psi Bar Minimum Bend Radius Inch mm Approx. Weight Ibs/ft kg/m 731 – 12 3/4 19 1.27 32 6000 42,0 11 280 1.16 1,72 731 – 16 1 25 1.52 39 5500 38,0 13-1/2 340 1.44 2,14 731 – 20 1-1/4 31,5 1.79 45 4700 32,5 18 460 1.99 2,96 731 – 24 1-1/2 38 2.10 53 4200 29,0 22 560 2.15 3,20 731 - 32 2 51 2.68 68 3600 25,0 27 700 3.56 5,30