APPLICATION
Very high pressure Hydraulic Lines 170 to 500 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
APPLICABLE STANDARD
EN 856 – 4SP
CONSTRUCTION
Core: Oil and Water resistant Synthetic rubber
Reinforcement: Four high tensile steel wire spirals
Cover: Black Color, Synthetic rubber resistant to oil, weather and abrasion
TEMPERATURE RANGE
Continuous: -40°C to +100°C
Intermittent: max. +120°C
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Technical Details |
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| Polyhose | Dash Size | DN | Hose I.D. (Nom.) | Hose O.D. (Nom.) | Working Pressure | Min.Burst Pressure | Min. Bend Radius | |||||
| Part # | (In.) | (mm) | (In.) | (mm) | (psi) | (Bar) | (psi) | (Bar) | (mm) | (In.) | ||
| PH277-4 | -4 | 6 | 1/4 | 6.4 | 0.70 | 17.7 | 7,250 | 500 | 29,000 | 2,000 | 150 | 6.00 |
| PH277-6 | -6 | 10 | 3/8 | 9.5 | 0.84 | 21.4 | 6,500 | 450 | 26,000 | 1,800 | 175 | 7.00 |
| PH277-8 | -8 | 12 | 1/2 | 12.7 | 0.97 | 24.6 | 6,100 | 420 | 24,400 | 1,680 | 225 | 9.00 |
| PH277-10 | -10 | 16 | 5/8 | 16.O | 1.12 | 28.5 | 5,500 | 380 | 22,000 | 1,520 | 250 | 10.00 |
| PH277-12 | -12 | 19 | 3/4 | 19.0 | 1.26 | 32.1 | 5,100 | 350 | 20,400 | 1,400 | 300 | 12.00 |
| PH277-16 | -16 | 25 | 1 | 25.4 | 1.56 | 39.7 | 4,350 | 300 | 17,400 | 1,200 | 340 | 13.60 |
| PH277-20 | -20 | 32 | 1.1/4 | 31.8 | 2.00 | 50.8 | 3,000 | 210 | 12,000 | 840 | 460 | 18.40 |
| PH277-24 | -24 | 38 | 1.1/2 | 38.1 | 2.25 | 57.1 | 2,700 | 185 | 10,800 | 740 | 560 | 22.40 |
| PH277-32 | -32 | 50 | 2 | 50.9 | 2.78 | 70.5 | 2,460 | 170 | 9,840 | 680 | 660 | 26.40 |