PH278-4SH
Applicable Standard : EN 856 – 4SH / ISO 3862
Construction
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Inner tube |
Black colour, Synthetic rubber resistant to oil and water |
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Reinforcement |
Four high tensile steel wire spirals |
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Cover |
Black colour, Synthetic rubber resistant to abrasion and weather, oil & ozone |
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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 equipments and machineries/systems |
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| Cover Options |
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PH278 : MSHA
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PH220 : HARDX MSHA
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PH289 : ABRAZONX MSHA
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| Item Code | Dash Size | DN |  ID |  RI OD |  OD |  WP |  BP |  BR/r |  W |
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| 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 |
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Temperature Range |
Continuous: -40°C to 100°C |
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Intermittent |
120°C |
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Impulse Cycles |
400,000 cycles |
