PH257 - 1SC
Applicable Standard : EN 857 – 1SC / ISO 11237-1
Construction
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Inner tube |
Black Colour, Synthetic rubber resistant to oil & water |
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Reinforcement |
Single steel wire braid |
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Cover |
Black colour, Synthetic rubber resistant to abrasion and weather, oil & ozone. Available in wrap and smooth finish* |
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Application |
Medium Pressure Hydraulic Lines 75 to 225 bar requiring compact outer dia and high flexibility for use with petroleum,synthetic or water based fluids in Hydraulic systems. Suitable for Agricultural, Construction & Material handling equipment and machineries/systems |
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| Cover Options | Temperature Usage Options |
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PH257: MSHA
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PH557 : Low temperature -55°C to +100°C
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PH221 : HARDX MSHA
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PH267 : High temperature MSHA cover -40°C to +135°C
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PH457 : ABRAZONX MSHA
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PH269 : Ultra high temperature MSHA cover -40°C to +150°C
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Note : 1.1/4″ 1SC not Covered under EN857
| 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 | |||
| PH257-04 | -04 | 06 | 1/4 | 6.7 | 0.51 | 13.0 | 3265 | 225 | 13050 | 900 | 2.0 | 50 | 0.216 |
| PH257-05 | -05 | 08 | 5/16 | 8.2 | 0.56 | 14.1 | 3120 | 215 | 12470 | 860 | 2.2 | 55 | 0.242 |
| PH257-06 | -06 | 10 | 3/8 | 9.8 | 0.64 | 16.3 | 2610 | 180 | 10440 | 720 | 2.4 | 60 | 0.308 |
| PH257-08 | -08 | 12 | 1/2 | 13.1 | 0.79 | 20.1 | 2320 | 160 | 9280 | 640 | 2.8 | 70 | 0.442 |
| PH257-10 | -10 | 16 | 5/8 | 16.2 | 0.89 | 22.5 | 1885 | 130 | 7540 | 520 | 3.5 | 90 | 0.481 |
| PH257-12 | -12 | 19 | 3/4 | 19.3 | 1.03 | 26.2 | 1525 | 105 | 6090 | 420 | 3.8 | 97 | 0.596 |
| PH257-16 | -16 | 25 | 1 | 25.9 | 1.35 | 34.2 | 1305 | 90 | 5150 | 355 | 5.9 | 150 | 0.885 |
| PH257-20 | -20 | 31 | 1.1/4 | 32.1 | 1.65 | 42.0 | 1090 | 75 | 4350 | 300 | 11.8 | 250 | 1.087 |
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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 |
150,000; Tested upto 300,000 cycles, upto 1″ I.D |
*Smooth cover available only upto size 1″
