Air Compressor - 50L - V-Twin - Oil Free - 3hp - Sealey SAC5002

The Sealey 50L Air Compressor features a V-Twin pump design with aluminium cylinders and cast iron...

Best current price£331.02from eBay

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eBayAir Compressor 50L V-Twin Oil Free Direct Drive 3hp - SAC5002
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Power Tools DirectSealey 50L Oil Free V-Twin Direct Drive Air Compressor 3Hp
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Rapid Online - Rapid Electronics Ltd.Sealey SAC5002 50L Oil Free V-Twin Direct Drive Air Compressor 3hp
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Tooled UpSealey Sac5002 V-Twin Oil Free Direct Drive Air Compressor 50 Litre
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B&QB&Q - Sac5002 Air Compressor 50L V-Twin Oil Free Direct Drive 3Hp
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Product Information

Full details

The Sealey SAC5002 is a high-performance 50L air compressor designed for professional workshops and hobbyists who require clean, oil-free compressed air for tasks like precision paint spraying or pneumatic tool operation. Its V-Twin pump design and induction motor provide excellent air delivery and reliability, though users should note that the 50L tank capacity may require frequent cycling during high-demand industrial tasks compared to larger stationary units.

All features

Model Part NumberSAC5002
BrandSealey

Extended Product Information

FAQs

Does this compressor require oil changes?

No, this is an oil-free model, which eliminates the need for periodic oil changes and reduces maintenance costs.

Can I use this for spray painting?

Yes, it is ideal for spray painting because the oil-free design prevents oil contamination in the air supply.

How do I drain moisture from the tank?

Locate the drain valve at the bottom of the tank and open it periodically to allow accumulated condensation to escape.

What is the maximum pressure of the SAC5002?

The compressor has a maximum working pressure of 145psi (10bar).

Is the compressor portable?

Yes, it is equipped with wheels and a handle, making it easy to move across standard workshop floors.

What kind of motor does this use?

It uses a heavy-duty induction motor that is directly coupled to the pump for quiet and reliable performance.

Troubleshooting

Motor fails to start when switched on

Verify the 3-pin plug is securely connected and check the workshop circuit breaker; ensure the tank pressure is not already at the automatic cut-out limit.

Excessive air leakage from the tank

Check the drain valve at the bottom of the tank to ensure it is fully closed and inspect all airline fittings for loose connections.

Air pressure does not reach the maximum rating

Inspect the air filter for clogs and ensure the pressure regulator is correctly adjusted.

Pros and Cons

Pros

  • Oil-free design eliminates the risk of oil-contaminated finish in paint jobs
  • Lightweight construction with durable cast iron cylinder liners
  • Direct-drive induction motor ensures lower maintenance needs
  • Highly portable for a 50L capacity unit
  • High maximum pressure of 145psi covers most workshop applications

Cons

  • 50L tank capacity may run out quickly under heavy continuous use
  • Requires a stable electrical supply due to the high-power induction motor
  • Lacks an onboard hose reel for storage

Setup, Compatibility & Care

Upon delivery, ensure the compressor is placed on a flat, level surface to prevent vibration. The unit is supplied with a standard 3-pin plug; ensure your power source is capable of handling the starting load of the motor. Because this unit is oil-free, you do not need to perform oil checks or changes, which significantly simplifies long-term maintenance. Periodically drain the condensation from the bottom of the 50L tank using the drain valve to prevent internal corrosion. Keep the air intake vents free of dust and debris to ensure the motor operates efficiently and does not overheat.

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