It is composed of three parts: tube, reinforcement and cover. Tube is made from oil resistant synthetic rubber, making hose have excellent performance in delivering petroleum-based hydraulic oil. Reinforcement is made from one layer or multiple layers of cloth or textile fibers with proper steel wire spiral, making hose suitable for high working pressure environment. Cover is made from oil and weather resistant synthetic rubber, making hose suitable for terrible working environment.
Key Features
- Construction:
- Tube: Oil-resistant synthetic rubber
- Reinforcement: A spiral of heavy steel wire and a high-strength textile braid for excellent suction resistance
- Cover: Oil-, weather-, and abrasion-resistant synthetic rubber
- Temperature Range: -40°C to +100°C (-40°F to +212°F)
- Meets Standards: SAE J517 Type R4 / SAE 100R4
- Inner Diameter Range: ¾” to 3”
- Working Pressure: Up to 25 Bar (varies by size)
- Vacuum Rating: Designed for full suction performance
Applications
The SAE 100R4 hydraulic hose is specifically designed for low-pressure hydraulic suction and return lines where a flexible, lightweight, and durable hose is required. Common applications include:
- Hydraulic oil suction and return systems
- Fuel, lubricating, and coolant return lines
- Industrial and mobile equipment hydraulic systems
- Agricultural, construction, and mining machinery
- Marine and offshore hydraulic systems
Advantages of CALCUTTA HYDRAULICS SAE 100R4 Hose
- Excellent suction performance with reinforced spiral wire construction
- Superior resistance to oil, abrasion, and weathering
- Flexible design for easy installation and routing
- Compatible with petroleum-based and water-based fluids
- Long service life under demanding operating conditions
- Custom assemblies and end fittings available as per specifications
