PH278 – 4SH
PH278 - 4SH
Applicable Standard : EN 856 - 4SH / ISO 3862
Construction
Inner tube
Black colour, Synthetic rubber resistant to oil and water
Reinforcement
Four high tensile steel wire spirals
Cover
Black colour, Synthetic rubber resistant to abrasion and weather, oil & ozone
Application
Extra high pressure Hydraulic Lines 250 to 420 bar and hydrostatic transmission lines for use with petroleum, synthetic or water based fluids in Hydraulic systems. Suitable for Earthmoving & Material handling equipment and machineries/systems
| Cover Options |
|---|
| PH278 : MSHA |
| PH220 : HARDX MSHA |
| PH289 : ABRAZONX MSHA |
| Item Code | Dash Size | DN |  ID |  RI OD | OD |  WP |  BP |  BR/r |  W |
||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| inch | mm | inch | mm | inch | mm | psi | bar | psi | bar | inch | mm | kg/m | |||
| PH278-12 | -12 | 19 | 3/4 | 19.4 | 1.12 | 28.4 | 1.27 | 32.2 | 6090 | 420 | 24360 | 1680 | 11.02 | 280 | 1.605 |
| PH278-16 | -16 | 25 | 1 | 25.9 | 1.40 | 35.5 | 1.52 | 38.7 | 5510 | 380 | 22040 | 1520 | 13.39 | 340 | 2.277 |
| PH278-20 | -20 | 31 | 1.1/4 | 32.5 | 1.65 | 41.9 | 1.79 | 45.5 | 5075 | 350 | 20300 | 1400 | 18.11 | 460 | 2.671 |
| PH278-24 | -24 | 38 | 1.1/2 | 38.7 | 1.92 | 48.8 | 2.11 | 53.5 | 4350 | 300 | 17400 | 1200 | 22.05 | 560 | 3.566 |
| PH278-32 | -32 | 51 | 2 | 51.3 | 2.49 | 63.2 | 2.68 | 68.1 | 3625 | 250 | 14500 | 1000 | 27.56 | 700 | 5.132 |
Temperature Range :
Continuous: -40°C to +100°C
Intermittent :
+120°C
Impulse Cycles :
400,000 cycles