MSHA flame resistance approved. FRAS (Fire Resistance Anti-Static). Large bore hi-flow applications
| Product code | JBF |
|---|---|
| Type | Large-bore four-spiral hydraulic hose — ISO 18752 AS |
| Standards/Approvals | Meets or exceeds ISO 18752 AS; MSHA flame resistance; FRAS |
| Category | Hydraulic > Hose > Rubber > Multi-Spiral |
| Inner Liner | Seamless synthetic rubber; oil resistant |
|---|---|
| Outer Cover | High-abrasion-resistant black synthetic rubber resistant to oils, ozone and weathering |
| Reinforcement | Four spirals of high-tensile steel wire |
| Application | Medium-pressure large-bore hose for mineral and vegetable hydraulic oils, aqueous emulsions, water, air and inert gases. Pin-prick the cover for air or inert gas above 17 bar. |
| Temperature range | Ambient: -40°C to +70°C;; Mineral oil: -40°C to +100°C;; Rated range: -40°C to +70°C;; Water: 0°C to +60°C;; Water-based fluids: -40°C to +60°C |
|---|---|
| Safety factor | 4:1 |
| Vacuum rating | -0.2 bar |
| Caution | Prolonged use with water or water-based fluids above 60°C may allow wire corrosion through the inner liner. |
| Feature | high-flow bore |
|---|
| Item code | ID (inch) | ID (mm) | OD avg (mm) | Max WP (bar) | Max WP (psi) | Min bend radius (mm) | Weight (kg/m) | Notes |
|---|---|---|---|---|---|---|---|---|
| JBF-40 | 2-1/2 | 63.5 | 82.4 | 140 | 2031 | 660 | 5.5 | Standard |
| JBF-40 SERIES II | 2-1/2 | 63.5 | 81 | 140 | 2031 | 660 | 5.3 | Series II |
| Hose size | Crimp |
|---|---|
| -40 | J |
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