Sealey Pneumatic Brake & Clutch Bleeding System - VS820A
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Product Information
Full details
This Sealey VS820A Pneumatic Brake & Clutch Bleeding System is designed for automotive professionals and serious DIYers performing brake fluid changes. Its primary benefit is enabling one-person operation, significantly speeding up the bleeding process. A potential caveat is that the cap fitting is primarily suited for most European models, which may require adapters for other vehicle types. The system efficiently flushes entire brake systems with a single fluid fill, featuring an angled pressure gauge for easy monitoring and a compact, portable design.
All features
| Model Part Number | VS820A |
|---|---|
| Brand | Sealey |
Extended Product Information
FAQs
Can this system be used on non-European vehicles?
The included cap is designed for most European models. While the core functionality remains the same, you may need to purchase compatible adapter caps for vehicles from other regions or those with non-standard master cylinder reservoir designs.
What type of air pressure is required?
The system requires a standard workshop compressed air supply. It is recommended to operate within a pressure range of 15-20 PSI, but always refer to the specific vehicle's service manual for precise bleeding pressure recommendations.
How do I clean the system after use?
After use, flush the reservoir and hoses with a suitable brake cleaner or solvent. Ensure all components are thoroughly dried before storing to prevent corrosion and contamination of future brake fluid.
What is the purpose of the VS0218 twin bleed bottle?
The VS0218 is a 2L high-flow twin brake bleed bottle designed for situations where a caliper has two bleed nipples, or when working with ABS systems that require bleeding two valves simultaneously. It allows for efficient bleeding of these specific setups.
How much fluid can the main reservoir hold?
The main VS820 reservoir has a capacity of 2.5 liters of hydraulic fluid, which is typically sufficient to flush an entire vehicle's brake or clutch system without needing to refill.
Can I use this for clutch bleeding as well as brake bleeding?
Yes, the system is designed for both brake and clutch hydraulic systems, provided they use standard hydraulic fluid and have accessible bleed nipples.
Troubleshooting
No fluid flow during bleeding
Check that the main reservoir is adequately filled. Ensure the compressed air supply is connected and the system is pressurized. Verify all connections are secure and that the bleed nipple is fully open.
Air bubbles persist in the hose
Confirm the cap is creating a seal on the master cylinder reservoir. Check for leaks around the cap and bleed nipple connections. Ensure the VS0218 hoses (if used) are correctly attached to both bleed nipples.
System loses pressure quickly
Inspect the compressed air connection and the main reservoir cap seal for leaks. Check the integrity of the clear bleed hoses and their fittings.
Cap does not fit the master cylinder reservoir
The included cap is for most European models. Check if your vehicle requires a different size or type of adapter. Refer to your vehicle's service manual for reservoir specifications.
Pros and Cons
Pros
- Enables solo operation for brake bleeding.
- Large fluid capacity minimizes interruptions.
- Built-in gauge offers precise pressure monitoring.
- Suitable for a wide range of European vehicles.
- Included twin bleed pipes enhance versatility for complex systems.
- Portable design for ease of use in various locations.
Cons
- Cap fitting may not be directly compatible with all non-European vehicle models without adapters.
- Requires a compressed air source to operate.
- The VS0218 twin pipe bottle is 2L, while the main VS820 reservoir is 2.5L, requiring mindful fluid management.
- Primarily designed for hydraulic clutch and brake systems; not suitable for other fluid types.
Setup, Compatibility & Care Instructions
Setup:
- Ensure the main reservoir (VS820) is filled with the appropriate new hydraulic fluid for the vehicle's braking system.
- Attach the 45mm cap with the 90-degree angled connector securely to the brake or clutch master cylinder reservoir.
- Connect the compressed air supply to the designated inlet on the VS820 unit.
- Connect the clear bleed hose from the VS820 to the bleed nipple on the caliper or slave cylinder.
- If using the VS0218 for twin-bleed applications, connect its hoses to the relevant bleed nipples and its connector to the VS820's output.
Compatibility:
- The 45mm cap with a 90-degree angled connector is designed to fit most European vehicle models. For vehicles with different master cylinder reservoir sizes or shapes, specific adapter kits may be required (sold separately).
- The VS0218 twin bleed pipes are suitable for ABS systems and calipers with two bleed nipples, commonly found on performance cars and motorcycles.
- Requires a standard workshop compressed air supply.
Care:
- After each use, thoroughly clean the reservoir and bleed pipes with a suitable solvent (e.g., brake cleaner) to prevent contamination.
- Ensure all components are dried completely before storage.
- Store the unit in a clean, dry environment.
- Regularly inspect hoses and seals for wear or damage.