Spiral hose 4ST Bridgestone
4-spiral hose 4ST (4SH)
MULTISPRLHOSE-HYDR-BRD-4ST-1 1/4IN
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High pressure resistance
Hose of very high quality in material and manufacturing
Very resistant to pressure shocks
- Four steel braided wires, each layer braided in a different direction
- synthetic rubber oil, wear and weather resistant good quality.
- Exceeds SAE 100 R15 / DIN 20023 / EN 856 Standards requirements.
- MSHA fire protection approval
- Very flexible
- High pressure resistance
- Can be used with both One-Piece and movable connectors
Can be used in places where an MSHA (Mining Safety and Health Administration) classification is required, e.g. in mines.
Datasheets(X)
“Resistant to Hydraulic Oils, as well as Mineral and Biological, Polyglycol-Based Oils, Water / Oil Emulsions and Water.
Operating temperature, hydraulic oils: –40°C to +100°C (–40°F to +212°F), occasional peaks up to +120°C (+250°F)
Polyglycol oils, water-in-oil emulsions and water: up to + 85 ° C (+ 185 ° F)”
Internal diameter in inches | 1-1/4 in |
Internal diameter | 31 mm |
Outer diameter | 45 mm |
Operating pressure | 350 MPa |
Bending radius | 380 mm |
Min./max. temperature resistance | -40 to +120 °C |
Material of inner core layer | Synthetic natural rubber |
Material of reinforcement insert | Four steel wire spiral |
Material of outer layer | Synthetic natural rubber, MSHA approved |
Colour of the outer layer | Black |
Length of roll | 40 m |
Weight per meter | 2.49 kg |