7 best air operated grease gun

An air-operated grease gun is a specialized tool used in the automotive and industrial sectors for lubricating various machinery and equipment. It is a type of grease gun that relies on compressed air to dispense grease or lubricant. Here are some key points about air-operated grease guns:

  1. Operation: Air-operated grease guns use compressed air to create pressure within the gun, which forces the grease or lubricant out of the nozzle and into the desired application point. This method makes it easier to apply lubrication to specific components, such as bearings, joints, and moving parts.

  2. Efficiency: These grease guns are known for their efficiency in lubrication tasks. The continuous supply of compressed air allows for a consistent and steady flow of grease, which can be especially useful in industrial settings where large-scale machinery requires frequent lubrication.

  3. Accuracy: Air-operated grease guns offer better control and precision in lubricant application compared to manual grease guns. This precision is vital for ensuring that the right amount of lubrication is applied to prevent over-greasing or under-greasing, which can lead to equipment damage or failure.

  4. Versatility: They are commonly used in automotive garages, workshops, and manufacturing facilities. These tools are versatile and can be used in various applications, including automotive maintenance, heavy machinery maintenance, and other industrial settings.

  5. Maintenance: Like all equipment, air-operated grease guns require regular maintenance to ensure their proper functioning. This includes cleaning, lubricating, and checking for air leaks or blockages to maintain consistent performance.

  6. Accessories: Users can often find various attachments and accessories for air-operated grease guns, such as different nozzle types and extensions, to suit specific lubrication needs.

  7. Safety: Safety precautions are essential when using air-operated grease guns.Users should wear appropriate personal protective equipment (PPE) and be trained in their proper use to prevent accidents or injuries.

In summary, an air-operated grease gun is a valuable tool for efficiently and precisely applying lubrication to automotive and industrial machinery. It offers advantages in terms of control, consistency, and versatility in various lubrication tasks. Proper maintenance and safety precautions are crucial when using these tools to ensure their effectiveness and safety in the workplace.

Below you can find our editor's choice of the best air operated grease gun on the market
  

Lincoln 1162 Fully Automatic Heavy Duty Pneumatic Grease Gun, Air-Operated, Variable Speed Trigger, 30 Inch High-Pressure Hose, Combination Filler Coupler/Air Bleeder Valve

Lincoln

Based on 3 reviews Check latest price

Product description

Since 1910, agriculture, construction, industrial and vehicle service facilities require tools that withstand rugged and frequent use in demanding environments. The Lincoln 1162 fully automatic pneumatic grease gun is an industry standard and is time-tested and proven and includes an 30-inch whip hose to meet all lubrication tasks. This gun is fully automatic and its variable-speed trigger provides excellent control of grease flow so you can apply as littler or as much as you need with the squeeze of a finger. The accessible check valve allows for easy cleaning and removal of hardened or contaminated grease, and the combination filler Coupler and air bleeder allows users to bulk fill the grease tube then easily release any trapped air to keep the grease gun primed.

At every farm, construction site, automobile repair shop and industrial plant, maintenance professionals need high quality lubrication equipment and pumping products. Lincoln offers everything you need for lubrication. Our general-purpose tools and heavy-duty pumps, hose reels, meters and controls, used fluid systems and hand-held lubrication products are the best in the industry. LINCOLN – THE BRAND THE PROS DEMAND.

  • Fully automatic with continuous operation and grease flow
  • Variable-speed trigger provides excellent grease flow control
  • 30 inch high-pressure hose with coupler and attachment clip
  • Includes combination filler coupler/air bleeder to bulk fill and easily release trapped air to keep grease gun primed
  • 6,000 psi maximum grease pressure Accessible check valve allows for easy cleaning of hardened and/or contaminated grease

User questions & answers

Question: Does grease leak behind the follower or plunger
Answer: You will, over time, get some leakage past the plunger on this, and all, grease guns. Clean it out once in a while.
Question: Any insights into the direction the plunger "cup" faces for using cartridges? I wish someone would post a picture as the instructions are bad
Answer: I believe the cup will face toward the end with the hose on it. The direction you will be pumping the grease to the fitting.
Question: How do you know where the gun is made before you purchase it
Answer: You don't, unless you read some of the Amazon reviews where the country of origin is mentioned. But to be sure, I looked at the box mine came in, and prominently displayed on the end flap is, "Made in India."
Question: Why does my 1134 quit pumping greese after a greese cartridge replacement
Answer: It get air in the gun when you change the cartridge just like every other grease gun made. I have owned at least eight or more I have four at the present and they all have to be primed when you replace the grease cartridge. You just pull the handle at the end and turn it till it locks and push on the handle while pumping the gun and it will prime. After it primes then it will pump grease till you have to change the cartridge again but it does not always have to be primed sometimes you get lucky and it primes on its own. This is by far the best grease gun I have owned it has great pressure and is easier to pump than my old pistol grip which broke after about forty years and it is much much better that the Chinese one I bought from Wal-Mart for twenty dollars just before I bought this one.

Product features

Additional Information

The PowerLuber 1162 is the latest fully-automatic, air-powered grease gun offered by Lincoln. The same attention to performance of our manual grease guns but designed for continuous operation, powered by your shop's air supply. The 1162 features a patented pump design that ensures uninterrupted grease flow, and its ergonomic styling provides comfort and balance. The 30-inch, high-pressure hose with coupler provides easy access to lube points..

Megaflint New Air Operated Grease Gun 14oz Fully Automatic Heavy Duty Professional Continuous Cycle Pneumatic

Based on 17 reviews Check latest price

Product description

1.Heavy Duty Pistol Grip Handle for Ease of Use.

2.With 18-inch hoses and a variety of connectors

3.Air Bleeder Valve Quickly Eliminates Air Pockets

4.Pistol grip handle and knurled barrel increase grip

5.Easy to use. Easy to fill.Adaptable to different ways of refilling it.

6.Ideal Applications: Automotive & Trailers, Agriculture, Industrial, Marine.

AcPulse Professional 400cc continuous cycle Pneumatic Automatic Grease Gun.High-precision steel tube body and Heavy Duty Pistol Grip Handle for Ease of Use.

The pistol grip provides the convenience of one-hand operation for easy greasing.Ideal

Applications: Automotive & Trailers, Agriculture, Industrial, Marine.



Specification

1.Air Inlet:1/4inch-18 NPT Female

2.Maximum Air Pressure:100 PSI

3.Capacity:400 cc Bulk,14 oz.Canister

4.Spout Tip Dimensions:1-1/2inchL x 9/16inchDia

5.Flex Hose Length:9inchL

6.Air Consumption:4CFM @ 90 PSI

7.Recommended Hose Size:3/8inch

8.Stiff Nozzle Length:6inch

9.Canister Dimensions:10-7/8inch x 2-1/4inch Dia.

10.Air Inlet Screen:20 Mesh



Important!

When you want to remove the nozzle from zerk fitting, it will be so hard to remove it.

Please follow below steps, then you can remove the nozzle easily---



1. Untighten the hose or nozzle a little bit(this step unload the kept pressure in the hose/nozzle)



2. Remove the nozzle from the zerk fitting easily.



The issue is a nature of the regular greas gun and regualr nozzle, it is caused by the kept pressure in the hose/nozzle which will make the coupler clamp the zerk fitting tightly still,

as long as there is no kept pressure in the hose/coupler, it will be easy for the user to remove the hose/nozzle from zerk fitting.



To avoid this situation in the long run, users can buy the manual unload couple, which will be easier for user to use this.

  • Pneumatic grease gun.Air Bleeder Valve Quickly Eliminates Air Pockets. Continuous cycle provides easier operation for user, Non-slip rubber grip provides higher griping friction,working pressure is up to 6000 psi
  • O-Ring sealing high pressure piston design, prevent the grease from leaking from pump head.Air Bleeder Valve Quickly Eliminates Air Pockets.
  • With 18 inch Heavy Duty Reinforced Flex Hose with Spring Guard with coupler, 3 way loading,5-1/2 hard metal extension tube. And the sharp type nozzle.Applications: Automotive & Trailers, Agriculture, Industrial, Marine.
  • Canister is built with cold drawn steel tube provide the high durability, the low variance ID feature prevent grease leakage from happening in bulk application.
  • 100% Money-Back Guarantee: We want you to be satisfied with our products and services. If you're not satisfied, return them to us for a fast, no-hassle refund or product replacement.

User questions & answers

Question: Is it a single shot or continuous
Answer: Yes, I have that combo. Had to push hard.

Lincoln 1162 Fully Automatic Heavy Duty Pneumatic, Air-Operated Grease Gun with Variable Speed Trigger for Excellent Grease Flow Control and Combination Filler Coupler/Vent Valve

Lincoln Electric

Based on 31 reviews Check latest price

Product description

Since 1910, agriculture, construction, industrial and vehicle service facilities require tools that withstand rugged and frequent use in demanding environments. The Lincoln 1162 fully automatic pneumatic grease gun is an industry standard and is time-tested and proven and includes an 30-inch whip hose to meet all lubrication tasks. This gun is fully automatic and its variable-speed trigger provides excellent control of grease flow so you can apply as littler or as much as you need with the squeeze of a finger. The accessible check valve allows for easy cleaning and removal of hardened or contaminated grease, and the combination filler coupler and air bleeder allows users to bulk fill the grease tube then easily release any trapped air to keep the grease gun primed. At every farm, construction site, automobile repair shop and industrial plant, maintenance professionals need high quality lubrication equipment and pumping products. Lincoln offers everything you need for lubrication. Our general-purpose tools and heavy-duty pumps, hose reels, meters and controls, used fluid systems and hand-held lubrication products are the best in the industry. LINCOLN – THE BRAND THE PROS DEMAND.s need high quality lubrication equipment and pumping products. Lincoln offers everything you need for lubrication. Our general-purpose and heavy-duty pumps, hose reels, meters and controls, used fluid systems and hand-held lubrication products are the best in the industry. LINCOLN – THE BRAND THE PROS DEMAND.

  • Fully automatic with continuous operation and grease flow
  • Variable-speed trigger provides excellent grease flow control
  • Includes combination filler coupler/air bleeder to bulk fill and easily release trapped air to keep grease gun primed
  • 6,000 psi maximum grease pressure
  • Accessible check valve allows for easy cleaning of hardened and/or contaminated grease

User questions & answers

Question: what size cartridges does it take
Answer: It takes the standard size cartridge that is sold at all auto parts stores.

Bravex Air Operated Grease Gun 14oz Automatic Professional Continuous Cycle Pneumatic

Based on 523 reviews Check latest price
  • Continuous cycle provides easier operation for user, Non-slip rubber grip provides higher griping friction,working pressure is up to 6000 psi.
  • 18 inch Heavy Duty Reinforced Flex Hose with Spring Guard with coupler, 5-1/2 Hard Metal Extension Tube. And the sharp type nozzle.
  • O-Ring sealing high pressure piston design, prevent the grease from leaking from pump head.Air Bleeder Valve Quickly Eliminates Air Pockets.
  • Canister is built with cold drawn steel tube provide the high durability, the low variance ID feature prevent grease leakage from happening in bulk application.
  • 3-Way Grease Loading:Standard 14 oz. Cartridge;Bulk Suction Fill;Filler / Dispenser Pump. Applications: Automotive & Trailers, Agriculture, Industrial, Marine.

User questions & answers

Question: Does this item include a "starter" tube of grease
Answer: no - decide what your greasing then purchase the correct lube tube - U-Tube has several videos on installing the grease into your gun
Question: I have grease in a bucket can I recharge the cartidge
Answer: I do not see why it would not
Question: Can you attach any 90 degree grease coupler
Answer: Yes, as long as the 90* coupler uses the standard 1/8" NPT threads.
Question: Where is it made
Answer: The box it comes in has "made in china" stickers all over it!

STEINBRÜCKE Heavy Duty Professional Pneumatic Grease Gun Air Operated Fully Automatic with 14.5 Oz Continuous Cycle

Based on 1 reviews Check latest price
  • Pneumatic grease gun.Air Bleeder Valve Quickly Eliminates Air Pockets.
  • 3-Way Grease Loading:Standard 14 oz. and 14.5 Oz Cartridge;Bulk Suction Fill;Filler / Dispenser Pump.
  • O-Ring sealing high pressure piston design, prevent the grease from leaking from pump head
  • Continuous cycle Fully automatic provides easier operation for user,working pressure is up to 4500 psi.
  • With 18 inch Heavy Duty Reinforced Flex Hose, 3 way loading,5-1/2 hard metal extension tube. And the sharp type nozzle.

User questions & answers

Question: can I use a 14.5 oz cartridge or do I need to pour it in it
Answer: This one can use for both the 14.5 oz cartridge and the bulk.I have tried.
Question: are there refillable cartridges for this? or can this be filled with no cartridge
Answer: Yes, this can be filled with no cartridge with the bulk grease, but bulk grease usually have air pocket problem, which may cause the no prime sometimes, if meet this situation, please follow the instruction on body to handle it Or follow the user manual to handle this kind of situation
Question: How many grams per stroke does this gun deliver
Answer: hello,around 0.026 ounce,is 0.74 grams
Question: Where is this grease gun manufactured
Answer: Hi we have manufacturing facilities in different countries for same product, for grease gun, it could be produced in Mexico, China, or Czech Republic.

OTC 2310 Air Operated Grease Gun

OTC

Based on 84 reviews Check latest price

Product description

This air operated continuous flow grease gun is made with a heavy duty die cast aluminum head that is fitted with automatic air bleeder. It features a larger pumping chamber, honed for rapid operation. Includes 6 inch bent steel extension, easy access 24 inch high pressure grease hose and 3-jaw slim coupler. For use with 14 ounce grease cartridge. 4800 PSI.

  • Heavy duty die cast aluminum head
  • The head is fitted with an automatic air bleeder
  • Larger pumping chamber honed for rapid operation
  • Includes 6 inch bent steel extension, easy access 24 inch high pressure grease hose and 3-jaw slim coupler
  • For use with 14 ounce grease cartridge

User questions & answers

Question: Is it made in the USA
Answer: I DON'T REMEMBER.
Question: Is it continuous or do you have to squeeze trigger multiple times
Answer: It's continuous, one squeeze and hold and it pumps grease until you let up the trigger.
Question: input air pressure
Answer: The instruction sheet that comes with it suggests 40 to 120 psi.
Question: Does it prime easy after you change grease cartridge
Answer: You need to take a dollop of grease from another tube and smear it over the the underside of the housing. Then screw the new tube in and your all set.

Product features

OTC - Proudly Serving Professional Technicians for Almost a Century

Technicians are problem solvers who aren’t afraid of sweat on their brow and grease on their hands. They provide high quality services that demand high quality tools. When they need a reliable tool, they know they can depend on OTC tools to deliver.

Owatonna Tool Company for the long haul — proudly designing and manufacturing American specialty service tools, diagnostics and shop equipment since 1925.

Graco 24J036 LD Series Air-Powered 50:1 Stationary Grease Pump, Package for 120 lb. Drum

Graco Inc - Hydraulics -

Based on 4 reviews Check latest price

Product description

Graco LD Series pumps are affordable, full featured pumps designed for lubricant transfer applications. The LD 50:1 air-powered grease pump is good for medium pressure, low-medium flow applications for grease dispensing. This pump is sized appropriately for a 35 lb. portable grease drum. Package includes the 50:1 Grease pump, 6 ft. grease hose kit, follower plate, drum cover, grease valve, and z-swivel. *Drums not included.

  • Large three inch air motor has more power to create better flow and performance
  • Easy to maintain with a self-cleaning pilot valve which increases reliability in dirty air environments
  • Typical applications include grease transfer in automotive dealerships, fast lube centers, service shops and lube trucks
  • Includes 50:1 grease pump, 6 ft. hose kit, follower plate, drum cover, grease valve, and z-swivel
  • Complete pump package for 35 lb portable grease drum

User questions & answers

Question: Tech support on grease pump
Answer: I dont remember but I would not buy these again I have had 2 of them break on me
Question: does this come with a filter, gauge, and regulator
Answer: yes but it works better without the extention on to remove

Product features

LD Series Air-Powered 50:1 Stationary Grease Pump, Package for 120 lb Drum Includes 6' Hose Kit, Follower Plate, Drum Cover, Grease Valve and Z-Swivel

Graco LD Series pumps are affordable, full featured pumps designed for lubricant transfer applications. The LD 50:1 air-powered grease pump is good for medium pressure, low-medium flow applications for grease dispensing. This pump is sized appropriately for a 120 lb stationary grease drum. Package includes 50:1 Grease pump, 6 ft grease hose kit, follower plate, drum cover, grease valve, and z-swivel. *Drums not included.

About Graco - Fleets & Transportation

Time tested lubrication equipment with you for the long haul.

Since 1926, Graco Inc. has been a provider of premium pumps and spray equipment for fluid handling in the construction, manufacturing, processing and maintenance industries. Headquartered in Minneapolis, Minnesota, Graco works closely with distributors around the world to offer products that set the quality standard for spray finishing, paint circulation, lubrication, sealant and adhesives dispensing, process application, and contractor power equipment. Our products are manufactured in the U.S. and China and supplied through our distribution centers in Minnesota, Belgium, Japan, Korea, China and Australia. What sets us apart is our history, a focus on highly-engineered, quality products, innovation and the solid partnerships we form with customers and suppliers around the world.

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