SEMPERRAIL 4SP
Multispiral hydraulic hose acc. to EN 856 4SP meets EN 45545-2 (HL2-R23)
General
Tube
Synthetic rubber, resistant against hydraulic fluids (HL, HLP, HLPD, HVLP, HFA, HFAS, HFB, HFC)
Reinforcement
Four spiral layers of high tensile steel wire
Cover
Abrasion and ozone resistant synthetic rubber – MSHA approved
Temperature range
-40°C to 100°C / -40°F to +212°F (max 120°C / 248°F intermittent)
Standard branding
Embossed tape
Technical details
| Nominal | Internal-Ø | Spiral-Ø | External-Ø | Work. pressure (max.) | Min. burst pressure | Bending radius (min.) | Weight approx. | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | inch | dash | mm | inch | mm | inch | mm | inch | bar | psi | bar | psi | mm | inch | lbs/ft | kg/m |
| 10 | 3/8 | -6 | 9.9 | 0.39 | 17.7 | 0.70 | 21.0 | 0.82 | 445 | 6455 | 1780 | 25820 | 180 | 7.1 | 0.47 | 0.70 |
| 12 | 1/2 | -8 | 13.0 | 0.51 | 20.6 | 0.81 | 24.2 | 0.95 | 425 | 6165 | 1700 | 24660 | 230 | 9.1 | 0.58 | 0.86 |
| 16 | 5/8 | -10 | 16.4 | 0.65 | 24.2 | 0.95 | 27.9 | 1.10 | 350 | 5075 | 1400 | 20300 | 250 | 9.8 | 0.77 | 1.15 |
| 19 | 3/4 | -12 | 19.5 | 0.77 | 28.3 | 1.11 | 31.9 | 1.26 | 350 | 5075 | 1400 | 20300 | 300 | 11.8 | 0.96 | 1.43 |
| 25 | 1 | -16 | 25.9 | 1.02 | 35.1 | 1.38 | 39.1 | 1.54 | 320 | 4640 | 1280 | 18560 | 340 | 13.4 | 1.26 | 1.88 |
