The R12 Four-Spiral High-Pressure Hose SAE 100R12 four-spiral hose with uniform 280 bar working pressure across all bores. Conforms to SAE 100R12.
Construction
- Tube: Synthetic rubber (NBR), oil-resistant
- Reinforcement: Four alternating layers of spiralled steel wire
- Cover: Synthetic rubber, abrasion-resistant, MSHA-accepted, wrapped
Performance
Working pressures up to 280 bar at the smallest bore, with a minimum burst of 1120 bar (safety factor 4:1). Continuous service from -40°C to 121°C, with the upper limit reduced for aggressive fluids — ask for a fluid compatibility chart if needed.
Applications
- Industrial and mobile hydraulics needing uniform pressure across bore sizes
- Hydraulic main-line service on heavy equipment
- High-pressure return loops on press circuits
Compliance
- SAE 100R12
- MSHA-accepted cover
Also available in
The same SAE 100R12 grade is stocked in Eaton Winner and Parker Hannifin in addition to the Eaton Aeroquip reference shown here. Tell us your brand preference on the RFQ and we will quote accordingly.
Companion grades
For higher pressures see R13. For 4-spiral premium grade see EN 856 4SP / 4SH.