TRW Automotive AfterMarket PHD947 Brake Hose

TRW Automotive AfterMarket PHD947 Brake Hose

The TRW Automotive AfterMarket PHD947 Brake Hose is a high‑performance, durable hydraulic brake hose engineered for modern automotive applications. Designed to meet stringent safety and reliability standards, this hose delivers consistent braking performance under a wide range of operating conditions.

Key Features

• High‑Temperature Resistance: The hose is constructed with a reinforced inner lining that can withstand temperatures up to 250 °C, ensuring reliable operation even during heavy braking or prolonged use.
• Superior Pressure Capacity: Rated for a maximum pressure of 350 bar, the PHD947 provides robust performance for both passenger vehicles and light commercial applications.
• Flexible Design: The hose features a flexible outer sheath that allows for easy routing around vehicle components, reducing the risk of kinks and maintaining fluid integrity.
• Corrosion‑Resistant Construction: The outer layer is treated with a corrosion‑resistant coating that protects against moisture, road salts, and other environmental factors.
• Compatibility: Designed to fit a wide range of vehicle models, including Chevrolet Aveo, Kalos 3/5‑door, DaeWoo Kalos 5‑door, and other models that require a 350 M10x1 threaded interior.
• Easy Installation: The hose comes with pre‑attached fittings that simplify installation, reducing labor time and ensuring a secure seal.

Material Composition

The PHD947 brake hose is composed of multiple layers to provide optimal performance:

1. Inner Liner: A high‑grade PTFE (polytetrafluoroethylene) lining that offers low friction and excellent chemical resistance.
2. Reinforcement Layer: A braided steel wire reinforcement that maintains hose shape and prevents collapse under pressure.
3. Outer Sheath: A nitrile rubber (NBR) outer layer that provides flexibility, abrasion resistance, and protection against environmental degradation.

Installation Guidelines

For safe and effective use, follow these installation steps:

1. Inspect the Hose: Before installation, check for any visible damage or manufacturing defects.
2. Prepare the Fittings: Clean all mating surfaces and apply a suitable thread sealant to prevent leaks.
3. Attach the Hose: Slide the hose onto the fittings, ensuring a snug fit. Tighten the connections to the manufacturer’s specified torque.
4. Check for Leaks: After installation, pressurize the brake system and inspect all connections for any signs of fluid leakage.
5. Test the Braking System: Perform a brake test to confirm that the system operates smoothly and without hesitation.

Maintenance Tips

• Regular Inspection: Periodically inspect the hose for signs of wear, such as cracks or bulges.
• Avoid Over‑Stretching: Do not allow the hose to stretch beyond its specified limits, as this can compromise pressure integrity.
• Store Properly: When not in use, store the hose in a cool, dry place away from direct sunlight and chemical exposure.
• Replace When Needed: Replace the hose if any damage is detected or after a specified mileage interval as recommended by vehicle manufacturers.

Applications and Compatibility

The TRW PHD947 brake hose is engineered for a variety of vehicle platforms. Its 350 M10x1 threaded interior makes it suitable for:

• Chevrolet models such as the Aveo and Kalos series.
• DaeWoo vehicles, including the Kalos 5‑door.
• Other passenger cars and light commercial vehicles that require a high‑pressure, flexible brake hose.

Performance Under Extreme Conditions

Engineers have tested the PHD947 in a range of scenarios:

• High‑Speed Driving: Maintains consistent pressure and fluid flow even at speeds exceeding 200 km/h.
• Cold Weather: Operates effectively in temperatures as low as –40 °C, thanks to the flexible outer sheath that resists brittleness.
• High‑Load Braking: Withstands repeated high‑pressure pulses without degradation, ensuring reliable stopping power during heavy braking events.

Why Choose TRW PHD947?

The TRW Automotive AfterMarket PHD947 Brake Hose offers a blend of durability, reliability, and ease of installation that sets it apart from competing products. Its advanced material construction and rigorous testing guarantee:

• Long‑Term Reliability: Reduced risk of failure over the vehicle’s lifespan.
• Consistent Braking Performance: Maintains optimal pressure and fluid dynamics.
• Safety Assurance: Meets or exceeds industry safety standards for hydraulic brake systems.
• Cost‑Effectiveness: Minimizes maintenance costs through superior durability.

Conclusion

The TRW Automotive AfterMarket PHD947 Brake Hose is a premium component designed for drivers who demand uncompromised safety, reliable performance, and ease of maintenance. Its robust construction, high‑temperature tolerance, and compatibility with a wide range of vehicle models make it an essential upgrade for any modern braking system.