PH550 - RAIL BRAKE HOSE
Applicable Standard : AAR M618, M619
Construction
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Inner tube |
Black colour, Synthetic rubber resistant to oil & air. |
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Reinforcement |
DN 12, 16 Double textile braids, separated by single steel wire braid. DN 22, 30, 35 Double steel wire braids & single textile braid over wire braid. |
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Cover |
Black colour, Synthetic rubber resistant to abrasion, weather, oil & ozone. |
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Application |
Hose used for air brake systems in trains services. |
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| Item Code | Dash Size | DN |  ID |  OD |  WP |  BP |  BR/r |  W |
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| inch | mm | inch | mm | psi | bar | psi | bar | inch | mm | kg/m | |||
| PH550-10 | -10 | 12 | 1/2 | 12.9 | 0.94 | 23.8 | 300 | 20 | 1235 | 85 | 140 | 5.5 | 0.615 |
| PH550-12 | -12 | 16 | 5/8 | 16.0 | 1.12 | 28.5 | 300 | 20 | 1235 | 85 | 165 | 6.5 | 0.841 |
| PH550-16 | -16 | 22 | 7/8 | 22.2 | 1.37 | 34.9 | 300 | 20 | 1235 | 85 | 185 | 7.3 | 1.167 |
| PH550-20 | -20 | 30 | 1.1/8 | 28.9 | 1.63 | 41.3 | 300 | 20 | 1235 | 85 | 240 | 9.4 | 1.180 |
| PH550-24 | -24 | 35 | 1.3/8 | 34.9 | 1.87 | 47.6 | 300 | 20 | 1235 | 85 | 265 | 10.4 | 1.379 |
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Temperature Range |
Continuous: -45°C to 100°C |
