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BRIDGESTONE 4ST+
Hose for very high pressure hydraulics lines. Inner hose from 12 to 31 mm.
Technical information:
Inner hose: black, synthetic rubber(1).
Cover hose: synthetic rubber cover, abrasion resistant type, MSHA flame retardant approved(3).
Reinforcement: four high tensile steel wire spirals(2).
Temperature range: -40°C to +121°C.
Applications: high pressure hydraulic system with extreme high pressure peaks for use with hydraulic oils, both mineral and biological, polyglycol base oils, water-oil emulsions and water.
Producer: Bridgestone (Japan)
Hose length: see in the table
| BRITGESTONE 4ST+ | |||||||||
| Code | Øin.,mm | Øin., inches | Øin., dash | Øout., mm | Working pressure, bar | Bursting pressure, bar | Bending radius, mm | Weight, kg/m | Coil length, m |
| R9R-06-BR | 10 | 3/8 | 06 | 19.9 | 450 | 1800 | 100 | 0.63 | 40 |
| R9R-08-BR | 13 | 1/2 | 08 | 22.2 | 420 | 1680 | 110 | 0.74 | 40 |
| R9R-10-BR | 16 | 5/8 | 10 | 26.4 | 420 | 1680 | 140 | 1.00 | 40 |
| R9R-12-BR | 19 | 3/4 | 12 | 30.1 | 420 | 1680 | 170 | 1.47 | 40 |
| R9R-16-BR | 25 | 1 | 16 | 36.6 | 420 | 1680 | 220 | 1.95 | 40 |
| R9R-20-BR | 31 | 1 1/4 | 20 | 45.0 | 420 | 1680 | 380 | 2.49 | 40 |
| If you can‘t find exact diameter – ask. |
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