R3 hydraulic hose
The SAE 100 R3 hydraulic hose is a highly flexible, lightweight hose reinforced with synthetic textile instead of steel wire. It is specifically designed for low-to-medium pressure applications, such as oil return lines, suction lines, and industrial pneumatic systems.
- Operating Pressure : High Performance Range
- Application : Industrial & Mobile Systems
About this item
An SAE 100 R3 Hydraulic Hose is a specialized, textile-reinforced hose designed for low-to-medium pressure hydraulic and pneumatic applications. Unlike standard heavy-duty R1 or R2 hoses that utilize steel wire reinforcement, the R3 variant relies on high-strength synthetic fiber braids, making it highly flexible, lightweight, and cost-effective.
| Specification | Details & Features |
|---|---|
| Hose Type | SAE 100 R3 Hydraulic Hose |
| Core Description | A lightweight, highly flexible textile-reinforced hose designed for low-to-medium pressure hydraulic fluids, air, and water-glycol mixtures. |
| Inner Tube Material | Seamless, oil-resistant synthetic nitrile rubber (NBR). |
| Reinforcement Layer | Two layers of high-tenacity braided synthetic textile fibers (no steel wire). |
| Outer Cover Material | Abrasion, ozone, weather, and oil-resistant synthetic rubber (neoprene or modified nitrile). |
| Working Pressure | 15 to 105 BAR (approx. 215 to 1,520 PSI), varying by hose diameter. |
| Safety Burst Pressure | 4:1 safety factor (burst pressure is 4x the working pressure limit). |
| Operating Temperature | Wide thermal range from -40°C to +100°C (-40°F to +212°F). |
| Key Benefits | Highly flexible, lightweight, kink-resistant, and cost-effective compared to steel-braided alternatives. |
| Common Uses | Return lines, suction lines, industrial pneumatic systems, and agricultural machinery oil lines. |
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