Sealey Grease Gun - Heavy-Duty - 3-Way Fill - 2-Way Operating

Highly durable die-cast aluminium alloy pump head. Features 3-way fill with cartridge, bulk or man...

Best current price£49.49from eBay

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eBaySealey AK48 Heavy-Duty 3-Way Fill 2-Way Operating Grease Gun
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B&Q - Sealey Grease Gun 2-Way Operating 3-Way Fill Heavy-Duty Ak48
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OnBuy.comGrease Gun 2-Way Operating 3-Way Fill Heavy-Duty 5051747854338
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Power Tools DirectSealey Ak48 Grease Gun 2-Way Operating 3-Way Fill Heavy-Duty
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Robert DyasSealey Heavy-duty Grease Gun - 400g - 2-way Operating - 3-way Fill
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Product Information

Full details

This heavy-duty Sealey Grease Gun is designed for professionals and serious DIYers who require a durable and versatile tool for lubrication tasks. Its key benefit lies in its multi-fill capability and dual operating handles, offering flexibility and efficiency. A minor caveat is the potential learning curve for optimizing the variable stroke feature. This tool provides a robust solution for consistent grease application across various machinery.

All features

Model Part NumberAK48
BrandSealey

Extended Product Information

FAQs

What size grease cartridges does this gun accept?

This Sealey grease gun accepts standard 400g (approx. 14.1 oz) grease cartridges.

Can I use this gun for bulk grease?

Yes, the gun features a 3-way fill system that includes the capability for bulk filling.

What is the purpose of the variable stroke handle?

The variable stroke allows you to control the amount of grease dispensed. A half stroke delivers low pressure and volume, while a full stroke delivers high pressure and volume, offering flexibility for different lubrication points.

Which handle type is best for tight spaces?

The pistol-type handle is designed for easier maneuverability and use in confined areas.

What accessories are included?

The gun is supplied with a rigid delivery tube, a push-on hydraulic 4-jaw coupling, and a 300mm flexible delivery tube.

How do I clean the grease gun?

Wipe the exterior with a clean, damp cloth after use. Ensure the barrel is clean before storing. Avoid using harsh solvents.

Is this grease gun suitable for automotive use?

Yes, its heavy-duty construction, multiple fill options, and included accessories make it well-suited for automotive maintenance tasks.

Troubleshooting

Grease gun won't prime or dispense grease.

Ensure the cartridge is correctly seated and the follower plate is making contact. Check for air pockets by fully extending the piston and re-pumping. Verify the fill valve is properly sealed if using bulk fill.

Grease leaks from the barrel or head.

Check that the barrel is securely tightened. Inspect the head seal and follower plate for damage or wear and replace if necessary.

Low pressure or volume output.

Confirm you are using the full stroke on the lever handle. Ensure the air bleeder valve (if applicable) is closed. Check for blockages in the delivery tube or coupling.

Coupling won't attach securely to grease fitting.

Ensure the grease fitting on the component is clean and undamaged. Inspect the jaws of the coupling for debris or damage and clean/replace as needed.

Pros and Cons

Pros

  • Highly durable construction for professional use.
  • Multiple ways to fill the grease gun (cartridge, bulk, manual).
  • Flexible operating handle options suit various working conditions.
  • Variable stroke control allows for precise grease delivery.
  • Includes essential accessories for immediate use.

Cons

  • May be overkill for light-duty, infrequent tasks.
  • Variable stroke requires some practice to master.
  • Lever handle can require significant force for full stroke.
  • Bulk filling can be a messy process if not careful.

Setup, Compatibility & Care

Setup:

  1. Loading Grease: Select your preferred method: insert a standard 400g cartridge, fill directly from a bulk container, or manually pack grease into the barrel.
  2. Priming: Once loaded, attach the handle. If using a cartridge, pump the handle until grease begins to flow from the delivery tube or coupling.
  3. Attaching Accessories: Connect the rigid or flexible delivery tube and the 4-jaw coupling to the grease gun head.

Compatibility:

  • Grease Cartridges: Accepts standard 400g grease cartridges.
  • Grease Types: Compatible with most common types of lubricating grease.

Care:

  • Cleaning: Wipe the exterior with a clean, damp cloth after use. Avoid harsh solvents.
  • Storage: Store in a clean, dry place. Ensure the barrel is clean and free of debris when not in use.
  • Maintenance: Periodically check seals and connections. If experiencing issues with suction, ensure the cartridge is seated correctly and the follower plate is clean.

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