UNOYX 8000 PSI Grease Gun — 14oz Aluminium Lever‑Action Kit with 12" Hose & Needle Adapter, Heavy‑Duty

The UNOYX 8000 PSI Grease Gun is a heavy‑duty, lightweight lever‑action lubrication tool that delivers up to 8000 psi from an anodized 14oz aluminum barrel for fast, reliable grease application.

This grease gun kit combines a corrosion‑resistant aluminum barrel with a zinc die‑cast head and a 12‑inch flexible hose to balance portability and professional performance. Designed for mechanics, farmers, fleet operators and serious DIYers, the UNOYX lever grease gun supports bulk filling, filler pump loading or standard 14oz cartridges. Built features such as a positive lock pull rod, bleeder valve and a leakproof sealing system make it suited to heavy machinery, axles, drive trains and everyday maintenance tasks.

How does the UNOYX grease gun perform under pressure?

Engineered to handle high working pressures, the UNOYX grease gun maintains a leakproof seal up to 8000 psi thanks to its vented zinc die‑cast head and precision sealing. That design reduces grease loss and prevents contamination during demanding jobs.

• Rated for working pressures up to 8000 psi for heavy applications
• Vented zinc die‑cast head with enhanced sealing to prevent leaks
• Durable components for repeated professional use

What loading methods can I use and why does that matter?

The UNOYX grease gun accepts three filling methods—bulk, filler pump and 14oz cartridge—so you can adapt to workshop supplies and on‑site needs. This flexibility speeds refills and minimizes downtime when servicing different equipment types.

• Bulk filling for large volumes and cost efficiency
• Filler pump option for controlled transfer from drums
• 14oz cartridge compatibility for quick cartridge swaps on the go

Is it easy to use in confined or hard‑to‑reach areas?

The lever action and 12‑inch flexible hose make accessing tight fittings straightforward, while the knurled barrel and blue powder coating improve grip and corrosion resistance. The needle nose adapter and standard coupler help reach small or recessed grease fittings with precision.

• Lever action for strong, controllable grease delivery in tight spaces
• 12" flexible hose to reach awkward placements without strain
• Needle nose adapter and standard coupler for varied fitting types

What features reduce maintenance hassles and air locks?

Built‑in practical features simplify refilling and eliminate common issues like air lock. The positive lock pull rod secures the internal mechanism during loading, and the bleeder valve lets trapped air escape for continuous grease flow.

• Positive lock pull rod for straightforward cartridge and bulk filling
• Bleeder valve to purge air and ensure steady grease delivery
• Lightweight anodized aluminum barrel to reduce user fatigue

Who is this for? The UNOYX 8000 PSI Grease Gun is aimed at professionals and serious hobbyists who need a portable, high‑pressure lubrication tool that adapts to workshop and field conditions. If you service tractors, construction equipment, axles, drive trains, or maintain a fleet of vehicles, this kit gives you flexible loading choices, reliable pressure performance and practical accessories to reach difficult fittings. For occasional home use on lawn and garden equipment it also offers a convenient cartridge option, while pros will value the leakproof construction and high pressure rating for heavy machinery upkeep.