4SP Four Wire Spiraled High Pressure Hydraulic Hose Tube : Oil resistant synthetic rubber
Reinforcement : four high tensile steel wire layers ( 4 W/S )
Cover : abrasion and weather resistant synthetic rubber
Temperature range : -40 to +120
Application:
Very high pressure applications subject go surges or flexing such as construction equipment, mining and the high performance industrial market. Hose range suitable for use with petroleum base hydraulic fluids within a temperature rang of -40ºC- + 100ºC.
DIN EN856 4SP STANDARD
| DN | Hose I.D | Wire O.D | Hose O.D | Working Pressure | Burst Pressure | Minimum
Bend Radius | Weight |
| inch | mm | mm | mm | MPa | psi | MPa | psi | mm | kg/m |
| 10 | 3/8 | 9.5 | 17.5 | 21.4 | 44.5 | 6450 | 180.0 | 26000 | 180 | 0.78 |
| 13 | 1/2 | 12.7 | 20.2 | 24.0 | 41.5 | 6000 | 166.0 | 24000 | 230 | 0.89 |
| 16 | 5/8 | 15.9 | 23.8 | 28.2 | 35.0 | 5000 | 140.0 | 20000 | 250 | 1.11 |
| 19 | 3/4 | 19.0 | 28.2 | 32.2 | 35.0 | 5000 | 140.0 | 20000 | 300 | 1.59 |
| 25 | 1 | 25.4 | 35.5 | 39.7 | 28.0 | 4000 | 112.0 | 16000 | 340 | 2.02 |
| 32 | 1 1/4 | 31.8 | 46.0 | 50.8 | 21.0 | 3000 | 84.0 | 12000 | 460 | 3.32 |
| 38 | 1 1/2 | 38.1 | 52.4 | 57.7 | 18.5 | 3650 | 74.0 | 10800 | 560 | 3.70 |
| 51 | 2 | 50.8 | 65.3 | 69.6 | 16.5 | 2360 | 66.0 | 9600 | 660 | 5.47 |
