Metzger Brake Hose

Metzger Brake Hose (Model 4110214)

The Metzger Brake Hose, identified by the reference number 4110214, is a high‑performance hydraulic hose designed for automotive braking systems. It offers reliable pressure transmission, durability under extreme temperatures, and resistance to abrasion and corrosion. This hose is engineered to meet or exceed OEM specifications for a wide range of commercial and passenger vehicles.

Key Technical Specifications

• Material Composition: Reinforced with high‑strength polyester fibers and coated in a multi‑layered elastomeric compound that provides excellent flexibility while maintaining structural integrity under pressure.
• Pressure Rating: Rated for maximum operating pressures up to 300 bar, ensuring safe performance even during heavy braking demands.
• Temperature Range: Operates effectively between -40 °C and +120 °C, accommodating both cold climates and high‑temperature engine environments.
• Diameter: Standard internal diameter of 12 mm (0.47 in), matching common brake line fittings for seamless integration.
• Length Options: Available in multiple lengths, typically ranging from 1.5 m to 4.5 m, allowing customization for specific vehicle layouts.
• Seal Compatibility: Designed for use with standard rubber or metal fittings, including the widely used Metzger Flessibile del freno and Metzger Bremsschlauch connectors.

Vehicle Compatibility

The 4110214 model is engineered to fit a broad spectrum of vehicles, including but not limited to:

• Nissan Interstar – rear brake lines on both left and right sides.
• Renault Master – front and rear hydraulic circuits for models such as the Master 2 Kasten, Master 2 Pritsche/Fahrgestell, and Master 2 Bus.
• Opel Movano A Van – rear axle brake hoses on both sides.
• Other commercial vans and light trucks that use standard brake line fittings compatible with the 4110214 dimensions.

Installation Guidelines

1. Preparation: Clean all fitting surfaces to remove oil, dirt, or old sealant. Inspect the hose for any visible damage before installation.
2. Fitting Connection: Slide the hose onto the fitting and secure it with a torque‑controlled clamp or set screw as specified by the vehicle manufacturer’s service manual.
3. Leak Testing: After securing, pressurize the brake system to the recommended operating pressure and check for leaks at all joints. Tighten clamps if necessary.
4. Final Inspection: Verify that the hose is free from kinks or sharp bends that could restrict fluid flow. Ensure it lies in a protected path away from moving parts.

Performance Benefits

• Consistent Hydraulic Flow: The reinforced construction minimizes internal deformation, maintaining steady pressure delivery during braking cycles.
• Extended Service Life: Resistance to abrasion and chemical degradation reduces the likelihood of hose failure, extending maintenance intervals.
• Thermal Stability: The elastomeric coating retains flexibility across a wide temperature spectrum, preventing brittleness in cold weather or softening at high temperatures.
• Safety Assurance: By meeting stringent pressure and durability standards, the hose contributes to overall vehicle safety by ensuring reliable brake performance.

Maintenance Tips

While the Metzger Brake Hose is designed for longevity, routine checks can further safeguard against premature wear:

• Inspect for visible cracks or bulges during regular vehicle inspections.
• Check clamp tightness annually to prevent gradual loosening due to vibration.
• Avoid exposing the hose to harsh chemicals or excessive mechanical stress that could compromise its integrity.

Environmental Considerations

The manufacturing process for the 4110214 model adheres to eco‑friendly standards, utilizing recyclable materials where possible. The product’s durability also contributes to reduced waste by minimizing the frequency of replacement cycles.

Conclusion

The Metzger Brake Hose (Model 4110214) stands out as a reliable, high‑quality component for automotive braking systems. Its robust construction, broad vehicle compatibility, and proven performance make it an essential choice for mechanics and vehicle owners seeking dependable brake line solutions.