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alanwadkinstoolstore.co.uk£35.98Visit shop Sealey AK4405 Double Lever Grease Gun
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The Sealey AK4405 is a high-performance double-arm grease gun engineered for automotive technicians and heavy-duty mechanics who demand precision and reliability during lubrication tasks. Its primary benefit is a vacuum suction system that ensures 100% grease utilization from cartridges, effectively eliminating the common struggle of priming airlocks. While this tool excels in durability and ease of use, users should note that it is specifically optimized for screw-type grease cartridges, which may limit compatibility with standard bulk-fill or loose grease applications if not properly managed.
| Model Part Number | AK4405 |
|---|---|
| Brand | Sealey |
The AK4405 is specifically designed for screw-type cartridges and utilizes a vacuum suction system for efficiency.
The kit includes a 300mm (12 inch) delivery hose.
Yes, the gun features a standard 1/8" BSPT thread, making it compatible with most standard aftermarket 4-jaw couplers.
It is designed for screw-type grease cartridges, such as the 400g SCS107.
The double-lever design provides better leverage and mechanical advantage, making it easier to pump thick grease compared to single-lever models.
Check that the cartridge is screwed in tightly to maintain the vacuum suction seal.
Ensure the 4-jaw coupler is clean and check if the jaws have worn down; replace the coupler if necessary.
The vacuum suction design should prevent this, but if it occurs, unscrew the canister slightly to release trapped air and re-tighten.
To prepare the AK4405, unscrew the canister and thread your compatible 400g screw-type cartridge directly into the head assembly. Ensure the threads are aligned correctly to maintain the vacuum seal. The unit is compatible with standard 1/8" BSPT threads, allowing for the attachment of various extensions if needed.
Care instructions involve regular cleaning of the 4-jaw coupler with a rag to prevent grit from entering the grease nipples. Always replace the protective cap on the hose after use to avoid clogs. Periodically inspect the coupler jaws for signs of wear; if the gun stops gripping the grease nipple securely, the coupler is a simple, inexpensive part to replace.
