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PH257 - 1SC

Applicable Standard : EN 857 - 1SC / ISO 11237-1

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Construction

Inner tube

Black Colour, Synthetic rubber resistant to oil & water

Reinforcement

Single steel wire braid

Cover

Black colour, Synthetic rubber resistant to abrasion and weather, oil & ozone. Available in wrap and smooth finish*

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

Cover Options
PH257: MSHA
PH221 : HARDX MSHA
PH457 : ABRAZONX MSHA
Temperature Usage Options
PH557 : Low temperature -55°C to +100°C
PH267 : High temperature MSHA cover -40°C to +135°C
PH269 : Ultra high temperature MSHA cover -40°C to +150°C
Note : 1.1/4" 1SC not Covered under EN857
Item
Code
Dash
Size
DN
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ID
OD
OD
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WP
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BP
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BR/r
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W
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

imgTemperature Range : Continuous: -40°C to +100°C

Intermittent : +120°C

Impulse Cycles : 150,000; Tested upto 300,000 cycles, upto 1" I.D

*Smooth cover available only upto size 1"

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