bing tracking image
  1. Lubricants Sealants Adhesives
  2. LubriMatic
  3. Grease Gun
  4. Greasing Tools
  5. 14 oz
  6. 5000 psi
LubriMatic Standard Pistol Grip Grease Gun with 3-1/2" Pipe and 12" Flexible Hose

LubriMatic Standard Pistol Grip Grease Gun with 3-1/2" Pipe and 12" Flexible Hose

Item # L30-310
lowest price pledge
Our Price: $36.28
You Save: 13%
Lubricants Sealants Adhesives
Orders above $99 qualify for Free Shipping
Shipping Weight: 3 lbs
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Need help with installation?
Locate installers near me
This grease gun gives you the convenience of one-hand operation, 6-1/4" pipe or 13" flexible hose and 5,000 psi output pressure. Uses standard 14-oz cartridges or loads by suction. Fastest Shipping and Guaranteed Lowest Prices for LubriMatic Standard Pistol Grip Grease Gun with 3-1/2" Pipe and 12" Flexible Hose. Read our customer reviews of LubriMatic lubricants sealants adhesives. Call 1-800-940-8924 for expert service or order your lubricants sealants adhesives part number L30-310 by LubriMatic online at
  • All Info
  • Reviews (16)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

LubriMatic Lubricants Sealants Adhesives - L30-310

  • Grease Gun
  • Greasing Tools
  • 14 oz
  • LubriMatic
  • 5000 psi

This grease gun gives you the convenience of one-hand operation, 6-1/4" pipe or 13" flexible hose and 5,000 psi output pressure. Uses standard 14-oz cartridges or loads by suction.


  • Standard grease gun applies grease under pressure to moving parts that need periodic lubrication
  • One-hand operation - you won't need 3 hands (1 to hold the grease fitting in place and 2 to pump grease) to work this grease gun
  • Variable stroke for easy use in tight places - the handle doesn't have to open fully for you to pump grease
  • 2 Loading options
    • Standard-size (14-oz) cartridge
    • Bulk loading - requires fitting (not included)
  • 6-1/4" Pipe and a 13" flexible hose
  • Built-in port for attaching a bleeder valve (not included) or a fitting for bulk loading (not included)


  • Overall dimensions: 15" long x 5-1/2" wide x 2-1/2" diameter
  • Output pressure: 5,000 psi
  • Output rate: 1 oz per 40 strokes
  • 1-Year warranty

Applications: farm, home, marine and recreation

30-310 Plews & Edelmann Standard Grease Gun - Pistol Grip - 6-1/4" Pipe and 13" Hose

Video of LubriMatic Standard Pistol Grip Grease Gun with 3-1/2" Pipe and 12" Flexible Hose

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Review of LubriMatic Grease and Lubricants - Standard Pistol Grip Grease Gun - L30-310

Ellen: Hey everyone. I'm Ellen here at And today we're taking a look at the LubriMatic Standard Pistol Grip Grease Gun. This is going to help you get your bearings greased up, do any kind of maintenance for your fifth wheel hitch or your coupler on your kingpin for your RV, all kinds of stuff around the campsite or for any kind of automotive use and also for keeping that trailer up to par. So it can be used for a lot of different things.But should be a pretty standard size. It's going to take a 14 ounce cartridge of grease, which is not included.

But you can find some different options for grease here at, including Marine grease, lithium grease, and also high temp grease as well. So you want to make sure that you get the right grease for your application.But as far as this guy, again, it's going to have that pistol grip. So it lets you easily pump everything up full of grease. And it comes with two different attachments to make it a little bit easier to get things greased up. So we'll get a flexible hose.

And then also just a straight fixed coupler. They both have couplers on the end, so you don't have to worry about swapping those out and getting your hands even greasier. There's no way around a grease gun being kind of a messy tool. We have one of these in the shop and, grease leaks out a little bit here and there so they do get kind of messy, but it should do a pretty good job of making sure everything is lubricated properly, which as you know, is going to be the key to keeping your equipment lasting for a long time.So you can attach this hose or one of the attachments, either perpendicular to the tube, or you can remove this screw at the top and have it come out the top like that. So you have a little bit of options there.

There's another screw right here. This is more for bulk loading. So if you want to put this into a barrel of grease and pull that up to create suction to pull the grease in that way, you can do it that way. It does not come with a fitting to do that so you might have to pick something up on your own to facilitate that.But otherwise, you can fill it by unthreading the barrel up here at the top. And initially, there won't be anything in there, but just draw back on the plunger and it should hold in place with you really doing anything.

Plop your tube of grease in there. You want to make sure you remove the foil liner. There's usually some kind of liner and a cap to drop that in there. And then, press on this little tab. And that's going to push that down and get that ready to go. You want to make sure that you don't press that tab until you have the cap back on or else it's going to just shoot that tube of grease right out. So, be sure that you replace that cap before you release that.So if we take a little closer look on the inside, it's going to have a nice, thick, rubber grommet here to push that grease out and create a nice seal to make sure that we get all that grease going back. So again, I'll show you how to get this ready to load. Put your tube of grease down in there and then replace the cap. And it's also probably a good idea to have one of the fittings on there as well, so whichever one you're using for your application, that way the grease doesn't just spew out the top.And then again, just press on that tab. Watch your fingers because this plunger is going to come right back at you. You can hear the air escaping there. And then it's just a matter of pressing down that trigger to push the grease out. All in all, pretty nice. Simple to use. The pipe is going to be a three and a half inch long pipe, or really it's going to be a bit longer than that actually. Going from the threads to the very end, it's more like six and a quarter inch long. And our flexible hose is right about 12 inches. If you go up, 12 and a half. This does have output pressure of 5,000 psi or pounds per square inch, so it should be good for your larger wheel bearings to get that grease put in place. And it also has an output rate of an ounce per 40 strokes.It does come with this little ring to kind of help keep that pistol grip together. I could see this being something that you immediately lose though. So, if you're somebody who's really meticulous, it's a nice little add-on to keep that trigger closed so it doesn't accidentally squeeze while you have it in storage. But there's nothing really to keep that there in place so probably going to get lost somewhere along the way.As far as the overall length for storage, it's about 15 inches long from the very bottom of that lever to the top of our pistol grip. And then about five inches wide. And the tube it's about two and a half, roughly, two and a half inches in diameter.It does have a one-year limited warranty. And that's pretty much all there is to it. It's a really good tool to have around the place. Again, it's going to have that coupler that's going to adjust around your grease inaudible 00:06:06 fitting or it should. You can usually unthread these guys and adjust the pressure there, but it's pretty tight and my hands are not the strongest. So, again, coupler on both of these. But I think it should be a good tool for you to have, keep everything nice and greased up and lubricated and should last for a good long time.Hope this video has been helpful in deciding if this is going to be the right grease gun for you. If not, we do have some other options here at, including a little bit the higher-end grease guns than this, and also some grease guns that are a mini version, which makes them much more compact. So check out all our options and see what we got for you. Thanks for watching.

Customer Reviews

LubriMatic Standard Pistol Grip Grease Gun with 3-1/2" Pipe and 12" Flexible Hose - L30-310

Average Customer Rating:  4.8 out of 5 stars   (16 Customer Reviews)

This grease gun gives you the convenience of one-hand operation, 6-1/4" pipe or 13" flexible hose and 5,000 psi output pressure. Uses standard 14-oz cartridges or loads by suction.


I ordered 3 different products on Monday and received them on Wednesday. The order was complete and I am very impressed with the speed of service.

The grease gun is very sturdy and should last a very long time. I have used the gun for greasing the wheel bearings on my RV. I like the pistol grip and solid tube.

The Bearing Buddies have been installed on my RV. The price was right and the installation wasn't a problem.

I wasn't sure about the 'Center Wheel Cap Plugs' when I ordered them. It turns out they are an exact match to what I have.

Overall, I am very satisfied with my first time ordering experience with etrailer. I will look to them in the future.


Nice heavy duty grease gun. Came with two couplers already attached, one to the flexible hose and one to the pipe. And for those who aren't familiar with grease guns, easy to follow instructions are enclosed.


Nothing bad to say about product. I use it specifically for greasing our travel trailer bearings.


Not a bad grease gun. Only knock I had on it was that bleeding air from it was a bit of a pain.


Hard to pump and messy!


Very well built and works as advertised.


Excellent product, fair price, super-fast delivery, great seller!


Just as discription says. Well put together and very easy to load and use.



Works fine.


Works great.


Great customer service and follow up.


Great service and had package two days after ordering, great fast service!!


fast service, great price and great pro duct


Great product, fast shipping, great customer service!


Great product, excellent service, fast shipping


Ask the Experts about this LubriMatic Lubricants Sealants Adhesives

  • Do the Locking Jaws On the Curt A16 5th Wheel Trailer Hitch Need Greased
    I have attached for you below the maintenance schedule of the Curt A16 5th Wheel Trailer Hitch part # C16521 which does indeed entail greasing of the locking jaw mechanism, the pivot points in particular. The LubriMatic Wheel Bearing Grease part # L11380 for the tub or part # L11465 for the tube will work well for this. If you don't already have a grease gun, the LubriMatic Standard Pistol Grip Grease Gun part # L30-310 is what I recommend.
    view full answer...
    Image 1 for
  • Best Bearing Grease To Use On Travel Trailer Axles
    I recommend the LubriMatic LMX Industrial Strength Grease # L11390 as being our best grease for your Gulf Stream Vintage 19 ERD. This grease works great in hot and cold weather and resists breaking down when it comes into contact with moisture. A Bearing Packer # PTW1218 will allow you to easily fill the bearings with grease using your Grease Gun # L30-310.
    view full answer...
  • Recommended Suspension Upgrade for 2007 Dutchman 28 Foot Tagalong Trailer
    The Equa-Flex Cushioned Equalizers - Double Eye Springs - Tandem Axle - 3K to 6K # LC279687 and the E-Z Flex Heavy Duty Rubber Suspension System by Dexter Axle - 5-5/8" Equalizers # K71-652-00 are both really good products that will help with shock absorption. The Dexter product is superior in my opinion and the warranty is twice as long. I like the wet bolt design for both ends of the springs and the zerk fittings integrated into the equalizer. This system will work well for your trailer...
    view full answer...
  • How Often to Add Grease to 3500 lb Capacity Trailer Axle
    It's recommended that trailer hubs be pulled and the bearings and races cleaned and inspected and the bearings repacked every 12 months or 12,000 miles. Assuming you're speaking of an EZ Lube spindle, I'd recommend checking the grease fill monthly. Attach your grease gun such as # L30-310 to the zerk fitting and gently apply pressure until you see the outer bearing move or see grease oozing through the outer bearing. Being too forceful and adding too much grease too quickly can blow out...
    view full answer...

Do you have a question about this Lubricants Sealants Adhesive?

  • Why

    At we guarantee:
  • Highest quality lubricants sealants adhesives for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate lubricants sealants adhesive information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Lindsey S
Updated by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Matthew E
Updated by:
Matthew E
Employee Raymond P
Written by:
Raymond P
Employee Kathleen M
Installed by:
Kathleen M
Employee Cole B
Installed by:
Cole B

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.

Product Experts Available Now!
Call 1-800-940-8924