DIN EN 856 / SAE 100 R 13
         
        
        HOSE CONSTRUCTION:
          Tube: oil resistant synthetic rubber 
          Reinforcement: four/six high tensile steel wire spiral layers 
          Cover: abrasion, ozone and weather resistant synthetic rubber
          Temperature range (medium): -40°Cto +121°C 
        
          
            |  Nominal ф  | Inside ф | Wire ф | Spiral layers | Outside  ф | Working Pressure | Test pressure | Burst pressure | Bend radius | Weight  | 
          
            | mm | inch | mm | mm |    | mm | bar | psi | bar | bar | mm | kg/m | 
          
            | 19 | 3/4 | 19 | 29.2 | 4 | 32 | 350 | 5075 | 700 | 1400 | 240 | 1.65 | 
          
            | 25 | 1 | 25.4 | 35.9 | 4 | 39.2 | 350 | 5075 | 700 | 1400 | 300 | 2.25 | 
          
            | 31 | 1 1/4 | 31.8 | 46.8 | 6 | 49.8 | 350 | 5075 | 700 | 1400 | 420 | 3.6 | 
          
            | 38 | 1 1/2 | 38.1 | 54 | 6 | 57.3 | 350 | 5075 | 700 | 1400 | 500 | 4.75 | 
          
            |  51 | 2 |  50.8 |  68.4 |  6 |  71.9 | 350 | 5075 | 700 |  1400 |  630 |  6.90 |