Rubber Hydraulic hose
A high-quality rubber hydraulic hose is the flexible connection in the hydraulic system – robust, powerful and designed for high pressures and demanding operating conditions. This hose series from LöSi® features an inner core made of synthetic rubber, reinforcement layers such as steel wire braiding and an abrasion- and weather-resistant outer cover. Thanks to the numerous variants in terms of inner diameter, operating pressure and connection types, our rubber hydraulic hoses offer the perfect conditions for use in stationary systems, mobile machines or special hydraulic systems.
What is a Rubber Hydraulic Hose?
A rubber hydraulic hose is the flexible standard in fluid technology. Unlike rigid pipes or stiff plastic lines, it consists of a high-quality synthetic rubber compound (elastomer). This choice of material makes it extremely mobile and resistant to mechanical loads.
The structure follows a proven "sandwich principle" for maximum performance:
- Inner Tube: Oil-resistant rubber ensures tightness and media compatibility.
- Pressure Carrier (Reinforcement): One or two layers of high-strength steel wire braid absorb the system pressure.
- Outer Cover: Abrasion-resistant rubber protects against weather, ozone, and mechanical wear.
Advantages of Our Rubber Hydraulic Hoses
Why rubber? Because it works. Rubber hoses compensate for vibrations and pressure surges better than any other material. They are the life insurance for your connection ports.
Technical features that impress:
- Temperature Champion: Usable from -40 °C to +100 °C (briefly even up to +120 °C) – ideal for hot oils.
- Flexibility: Enables tight bending radii during installation without the cross-section kinking.
- Damping: The material absorbs system vibrations and reduces noise generation.
- Resistance: The outer cover is resistant to UV radiation and abrasion, which increases the service life in outdoor use.
Typical Areas of Application for the Rubber Hydraulic Hose
This hose type is the all-rounder. It is used wherever mobility and robustness are required:
- Mobile Construction Machinery: Excavator arms and wheel loaders where lines must constantly bend.
- Stationary Plants: Supply of hydraulic motors and cylinders in presses.
- Material Handling: Lifting platforms and conveyor belts.
- Special Hydraulics: Systems with strong temperature fluctuations.
Selection Criteria & Technical Data
The hose is the weakest link if it is dimensioned incorrectly. Pay attention to the reserve.
Check these values before configuration:
- Operating Pressure: Select the number of layers (1-layer or 2-layer braid) matching your system pressure.
- Nominal Size (DN): The inner diameter must match the flow rate to avoid overheating.
- Environment: Do you need increased abrasion protection for harsh environments?
- Connections: Make sure that the fittings (DKOL, CEL, BSP etc.) are compatible with the hose type.
Tip: When installing, ensure not to go below the minimum bending radius so as not to drastically shorten the service life.
Select & Order Rubber Hydraulic Hose Now
Connect your components with safety. Discover our selection of high-quality rubber hydraulic hoses in the webshop.
Benefit from technical advice and fast availability from stock. Select your variant now and order durable connection technology directly online!
