Grease guns are important tools used to apply lubrication to machinery, which helps them operate smoothly and last longer. By reducing friction between parts, grease guns ensure that the machinery runs smoothly, thereby preventing premature wear and tear.
Factors To Consider:
- Pressure Rating: The pressure rating of a grease gun determines its forcefulness in dispensing grease. Grease guns come with pressure ratings ranging from 3000 PSI to 10,000 PSI. For heavy-duty tasks, opt for higher pressure ratings to ensure efficient lubrication without compromise.
- Grease Loading Types: Grease guns come with bulking, cartridge, or suction loading options. Cartridge loading is clean and easy, while bulking and suction loading offer versatility for different grease types and volumes.
- Hose Length: The length of the hose impacts accessibility and maneuverability. Standard options usually have an 18-inch hose, but for larger machinery or hard-to-reach areas, longer hoses of around 27 or 42 inches provide more flexibility.
For a thorough “Buying Guide” and our best recommendations, check out our suggestions to help you make a smart choice that fits your needs and preferences.
7 Best Grease Guns Table
| Grease Guns | Hose Length | Pressure Rating | Buy Now |
|---|---|---|---|
| Dewalt Grease Gun | 42 inch | 10000 PSI | Check On Amazon |
| Lumax Grease Gun | 18 inch | 7000 PSI | Check On Amazon |
| Bravex Grease Gun | 18 inch | 6000 PSI | Check On Amazon |
| LockNLube Grease Gun | 20 inch | 5,000 PSI | Check On Amazon |
| Utool Grease Gun | 18 inch | 7000 PSI | Check On Amazon |
| Steinbrucke Grease Gun | 27 inch | 6000 PSI | Check On Amazon |
| Thorstone Grease Gun | 18 inch | 7000 PSI | Check On Amazon |
7 Best Grease Guns Reviews
1. Dewalt Grease Gun
The DEWALT 20V MAX* Lithium Ion Grease Gun is a powerful tool which could quickly strength thru clogged grease fittings with its motor that delivers up to 10,000 max PSI.
It capabilities a high-quantity pump that may push up to 5.0 oz min for excessive-float applications. The variable velocity trigger permits for precise manage of the grease waft, at the same time as the 42-inch flexible hose enables easy get entry to to difficult-to-attain fittings.
Additionally, the brilliant LED light allows discover fittings in dark work areas, and the anti-particles clear out protects the pump mechanism from dirt and contamination. With a single DEWALT 20V MAX Battery (4.Zero Ah), it can dispense up to 16 cartridges in keeping with fee. The integrated no-mar foot layout additionally permits operators to relaxation the device on flat surfaces.
Best Features:
- Offers hose length of 42 inch
- Rated maximum pressure of 10000 PSI
- Comes with a 1-year long warranty
Pros:
- Excellent pressure rating
- Comes with a very long hose
- Offers a great build quality
Cons:
- A bit on the expensive side
2. Lumax Grease Gun
When you are talking about grease guns and the different brands that offer high-performance grease guns, you will find Lumax to be a highly popular option as it offers various industrial-grade grease guns.
Lumax’s LX-1152 grease gun is present in the 2nd position in this article as it is a great high performance as well as a reliable grease gun option out there. Even though it’s given pressure rating of 7000 PSI might not be the highest, you still get excellent performance from this grease gun, making it ideal for most buyers.
The 18-inch hose used by this grease uses a high-quality construction material so that it can last for a long time. When combined with the 2-year long warranty offered by this grease gun, you can expect it to be much more reliable than other options in this article.
Best Features:
- Offers hose length of 18 inch
- Rated maximum pressure of 7000 PSI
- Comes with a 2-year long warranty
Pros:
- High-performance grease gun model
- Longer warranty period than others
- Comes with a heavy-duty cast head
Cons:
- Slightly expensive than others
3. Bravex Grease Gun
Bravex can be another great option to consider if you are in the market for a new grease gun but do not want a premium option but still want decent performance out of it.
This Bravex Heavy Duty grease gun is present in the 3rd position in this article as it offers pretty good performance for the given price. Despite its lower price tag than others, you get a very common pressure rating of 6000 PSI with this grease gun making it viable for most buyers.
As for its flexible hose, it uses an 18-inch long hose so that you can reach all corners of a given machine. This grease gun relies on a 14 oz grease cartridge for storing a lot of grease at once. While you do get a decent 1-year long warranty with this grease gun, its build quality could have been certainly better.
Best Features:
- Offers hose length of 18 inch
- Rated maximum pressure of 6000 PSI
- Comes with a 1-year long warranty
Pros:
- Uses a 14 oz cartridge
- Decent performance for the price
- Includes coupler and extension tube accessories
Cons:
- Average build quality
4. LockNLube Grease Gun
The LockNLube Grease Gun is a dependable tool designed for easy greasing tasks. It ensures a tight, leak-free connection to grease fittings, preventing messy leaks and wasted lubricant. Its Loop & Lock storage feature keeps your workspace clean by securely storing the coupler when not in use, preventing grease from getting on your clothes or equipment.
With an ergonomic handle and rubber grip, it offers comfortable operation, even during long periods of use. Capable of delivering up to 5,000 PSI, it effectively handles tough fittings. Plus, the bulk loader port and air bleeder valve make loading and priming simple, ensuring smooth operation every time.
Best Features:
- Offers hose length of 20 inch
- Rated maximum pressure of 5000 PSI
- Comes with a 1-year long warranty
Pros:
- LockNLube Grease Coupler makes lubrication mess-free.
- Comfortable grip and ergonomic design for a better user experience.
- Easy loading and priming with bulk loader port and air bleeder valve.
- Improved maneuverability with a 20″ Heavy Duty Hose and in-line hose swivel.
Cons:
- LockNLube Grease Coupler might not seal well in tight spaces.
5. Utool Grease Gun
In comparison with other brands, you might not have heard about Utool in the past. But, it can be another great pick if you want an affordable option that still performs well for the price.
The Utool grease gun is an entry-level grease gun model that still manages to offer pretty decent performance to the user. You get a maximum pressure rating of 7000 PSI with this grease gun, which is on par with much more expensive options out there.
When combined with its given hose length of 18 inches, you can expect this grease gun to be highly useful for most cases. It also comes with a total of 5 extensions, coupler, and other nozzle accessories. Since it is an affordable grease gun, it comes with a slightly shorter 6-month long warranty, which is to be expected.
Best Features:
- Offers hose length of 18 inch
- Rated maximum pressure of 7000 PSI
- Comes with a 6-month long warranty
Pros:
- High value for money grease gun
- Includes various nozzle accessories
- Standard nozzle length
Cons:
- Warranty period could have been longer
6. Steinbrucke Grease Gun
As you can most likely tell by its name, Steinbrucke is a German brand of power tools known for offering highly versatile tools like its grease gun present here in this article.
Steinbrukce’s grease gun can be a great pick if you want a high-performance option with a long hose length. Just like many other options available out there, the maximum pressure output of this grease gun is rated at a decent 6000 PSI.
But the best thing about this grease gun is that you get a 27 inch long flexible hose with it, which is much longer than most other options out there. With this grease gun, you also get a decent build quality as well as a 1-year long warranty.
Best Features:
- Offers hose length of 27 inch
- Rated maximum pressure of 6000 PSI
- Comes with a 1-year long warranty
Pros:
- Includes a very long flexible hose
- Offers heavy-duty construction
- Decent performance grease gun
Cons:
- A bit on the heavier side
7. Thorstone Grease Gun
The Thorstone Grease Gun is a strong and adaptable tool designed to handle tough greasing tasks effectively. With a maximum operating pressure of 7000 PSI, it performs exceptionally well, making it suitable for a wide range of vehicles and equipment. Its reinforced spring and high-pressure resistant O-ring ensure efficient grease delivery without any leaks, even under high-pressure conditions.
Featuring a durable iron die-cast head and an air release valve, this grease gun is easy to load and allows for quick release of trapped air, ensuring smooth and consistent lubrication. The cold-drawn steel canister, along with a non-slip rubber sleeve and T-handle, enables four loading methods: cartridge loading, bulk loading, suction loading, and filling pump loading, offering users flexibility and convenience. It includes an 18-inch spring flex hose and two extension rigid pipes, making it easy to access hard-to-reach grease fittings.
Best Features:
- Offers hose length of 18 inch
- Rated maximum pressure of 7000 PSI
- Comes with a 1-year long warranty
Pros:
- Easy loading and priming of cartridges.
- Provides sufficient pressure for greasing suspension components on a 4×4 truck.
- Affordable option for home use.
- Can be used with or without the hose.
- Features an 18″ spring flex hose and lock coupler.
- Effective for hand grease gun with coupler that stays attached.
Cons:
- Durability issues reported after 2-3 uses.
Buying Guide For The Best Grease Guns
1. Pressure Rating
The pressure rating of a grease gun is a crucial determinant of its effectiveness in dispensing grease. Pressure ratings typically range from 6000 to 10000 PSI (pounds per square inch). Higher pressure ratings allow for more forceful grease application, which is particularly useful in heavy-duty industrial settings or when dealing with stubborn fittings.
2. Hose Length
The length of the hose attached to the grease gun can significantly impact its maneuverability and reach. Standard grease guns often come with an 18-inch hose, but longer hose lengths, ranging from 27 inches up to 42 inches, are also available. A longer hose provides greater flexibility and accessibility, allowing you to lubricate hard-to-reach areas with ease.
3. Leaks
Leakage can be a common issue with grease guns, particularly if they have low-quality or poorly designed plungers, heads, or seals. Even minor leaks can lead to messy work environments, wasted grease, and compromised lubrication effectiveness.
4. Loading Options
Grease guns offer various loading options to accommodate different preferences and applications. These loading methods include bulk loading, suction loading, and cartridge loading.
- Bulk Loading involves filling the grease gun reservoir directly from a bulk container, offering cost savings and reduced waste.
- Suction Loading allows the grease gun to draw grease directly from a container without the need for manual scooping or filling.
- Cartridge Loading involves inserting pre-packaged grease cartridges into the gun for convenient and mess-free refilling.
5. Durability
Durability is paramount when selecting a grease gun, especially for industrial or heavy-duty applications. A high degree of durability ensures that the tool can withstand frequent use, harsh environments, and rough handling without succumbing to premature wear or damage. Look for grease guns constructed from robust materials, such as aluminum or steel, and featuring reinforced components to enhance longevity.
6. Ease of Use
Grease guns are available in various configurations to suit different user preferences and application requirements.
- Hand-Lever Grease guns offer manual operation and are suitable for occasional use or smaller-scale lubrication tasks.
- Pneumatic Grease Guns utilize compressed air to deliver grease with minimal effort, making them ideal for high-volume applications or when working with thick grease formulations.
- Battery-Powered Grease Guns provide cordless convenience and effortless operation, making them popular choices for mobile or remote lubrication tasks.
Conclusion
When considering the top grease guns available, three models consistently stand out for their high performance and reliability.
- Dewalt Grease Gun is praised for its strong construction, comfortable design, and effective grease delivery system, making it popular among both professionals and hobbyists.
- Lumax Grease Gun is known for its durability, versatility, and user-friendly features, making lubrication tasks easy across different applications.
- LockNLube Grease Gun distinguishes itself with its innovative locking mechanism, which helps prevent spills and waste, ensuring smooth and efficient grease application.
Frequently Asked Questions
Ans: Suction, bulk, and cartridge are three main ways to load the grease gun.
*Use a putty knife or small scoop in the bulking process to put new grease into the barrel.
*Insert a new grease cartridge by removing the old one whenever it gets empty.
*The suction way of loading involves a bit more process. Take out the barrel head of the grease gun, and place its open end in a grease bucket. Then pull back on the plunger rod by pushing the barrel down into the grease to load the grease into the gun.
Ans: Applying too less (under the basic level) or too much (over greasing) might result in causing significant problems to the machinery and might lead to its overall failure. So, we suggest you apply the required amount of grease guns to your machines and tools to enhance their proper working.
Ans: Usually, a free-flowing, good-quality lubricant is the best way to use with a grease gun. Yet ensure that not mix different types of grease to prevent damage to your machinery equipment.
Ans: Use grease guns to lubricate various parts on the chassis of the vehicle and running gear. Chassis lubrication is a common thing included in automotive service visits till before the 1980s. Some parts such as kingpins, bearings, and bushings are sealed properly and thereby require less care.
While grease guns inject lubricants into certain components like universal joints, wheel bearing, or steering joints (the parts where regular maintenance and checkup is required for the proper functioning of the equipment). Thus, it helps those parts to move freely and deter them from the damage of regular wear and tear.
Ans: To inject the grease into the lubrication system of machinery, the grease gun has to connect with its nipple. For this, you have to use this coupler, an attachment (or accessory) of a grease gun used for proper filling of grease.
Ans: The list of products that we have mentioned above is from the best manufacturers. DeWalt serves the best in this industry, and others include Lumax, Bravex, Steinbrucke, Lincoln, and GreaseTek.
Ans: Usually, the grease guns are designed mostly to use with heavy lubricants which are not free-flowing and have to apply some pressure for their proper flow.
Ans: The general-purpose grease available in the market is enough to use for cars, yet some parts such as wheel bearings need a specific type of grease but not a general-use grease. We suggest you refer to the manual to know which type of grease is applicable for your car.
Ans: Usually, yes, they are similar. But some heavy-duty commercial equipment and grease fittings are the same or similar, in which any grease gun should work well on them.
Ans: The amount of pressure to be applied will vary from one model to another. They put out from 0 – 15000 PSI. However, most bearing seals are unable to handle the pressure of more than 500 PSI. This means excess levels will be wasted power in most cases.
Ans: Based on the specific type of your vehicle, the frequency to use and the amount of the grease gun will differ. Generally, a hand lever or pneumatic grease gun will perfectly fit on occasional use. While battery-powered grease gun is an ideal option to use for making things easier.
Ans: You have to store the cartridge tube in an upright position to prevent separation and bleed. After loading the cartridge into the grease gun, you have to store them in such a way that depressurizes the gun, wipe them off with a clean cloth to remove contaminants, and finally store them in a horizontal position.
Ans: The output of grease amount will vary from one model to another, which range from 0.8 to 3 grams per stroke. You can calibrate to adjust the dispensing amount of grease for its proper lubrication.
One Response
I purchased the Rexbeti and it has no included instruction for the additional attachment. I can easily determine the use of the flex tube, but not the other tubes and couplers.