Sealey VS820 Brake & Clutch Bleeding System

Sealey VS820 Brake & Clutch Bleeding System

The Sealey VS820 is a professional-grade hydraulic fluid bleeding kit designed for both brake and clutch systems in cars, motorcycles, and other vehicles that use hydraulic pressure to operate. It offers a reliable, efficient, and user-friendly solution for removing air bubbles from the hydraulic lines, ensuring optimal braking performance and smooth clutch engagement.

Key Features

• Dual-Function Design: Handles both brake and clutch bleeding in one compact unit.
• 2.5‑Liter Capacity: Provides ample fluid for multiple bleed cycles without frequent refills.
• Pressure‑Controlled Flow: Built-in pressure regulator maintains a steady flow, preventing over‑pressure and ensuring safe operation.
• One‑Man Operation: Ergonomic handle and quick‑connect fittings allow a single technician to perform the bleed efficiently.
• Durable Construction: Made from high‑strength ABS plastic with reinforced fittings, resistant to corrosion and wear.
• Universal Compatibility: Fits most standard brake and clutch reservoirs, including ABS systems.

Technical Specifications

How It Works

The VS820 operates by creating a controlled pressure differential between the reservoir and the brake or clutch master cylinder. When you activate the bleed valve, fluid is drawn into the system while air bubbles are expelled through the outlet port. The built‑in pressure gauge allows you to monitor the flow rate and stop the cycle once the fluid runs clear.

1. Preparation: Fill the reservoir with fresh hydraulic fluid up to the maximum line.
2. Connection: Attach the VS820’s inlet fitting to the reservoir and the outlet fitting to the master cylinder or clutch slave cylinder.
3. Bleeding: Open the bleed valve, pressurize the system, and observe the fluid stream. Air will appear as bubbles; continue until a steady, bubble‑free flow is achieved.
4. Completion: Close the valve, remove fittings, and purge any remaining air by cycling the brake or clutch lever several times.

Applications

• Passenger cars with hydraulic brakes and clutches.
• Motorcycles and scooters using hydraulic braking systems.
• Commercial vehicles such as vans, trucks, and buses that require reliable brake performance.
• Aftermarket restoration projects where original bleeding tools are unavailable.

Benefits for Mechanics and DIY Enthusiasts

• Time‑Saving: One tool replaces multiple traditional bleeders, reducing setup time.
• Precision: Pressure control minimizes the risk of over‑pressurizing the system, protecting delicate components.
• Portability: Compact size and lightweight design make it easy to carry between job sites.
• Versatility: Works with a wide range of hydraulic fluids, including DOT 4, DOT 5.1, and compatible aftermarket blends.

Maintenance Tips

1. After each use, clean the fittings with a solvent to remove any residual fluid.
2. Inspect the ABS plastic body for cracks or signs of wear; replace if damaged.
3. Store in a dry place away from direct sunlight to prevent material degradation.

Conclusion

The Sealey VS820 Brake & Clutch Bleeding System delivers professional performance with an intuitive design. Its robust construction, precise pressure control, and dual‑function capability make it a must‑have tool for anyone working on hydraulic braking or clutch systems. Whether you’re a seasoned mechanic or a dedicated DIY enthusiast, the VS820 ensures clean, air‑free hydraulics that translate into reliable stopping power and smooth clutch operation.