The unique two stage pump creates a wave action that smooths out those annoying airlocks.
This grease gun is industrial strength. Able to pump at 10,000 PSI (690 Bar). It will put grease in stubborn fittings that don’t take grease with a hand pump grease gun. This also makes tensioning excavator (crawler) tracks, in the field, a simple job.
The canister holds over two gallons of grease. That’s 20 standard size grease tube cartridges you need to replace for every one G.Gun refill. You spend a lot less time refilling or replacing grease tube cartridges and more time getting your equipment greased.
You can maneuver to get at all of your grease fittings by moving the included 10-foot hose and attaching the LockNLube® Grease Coupler that comes with every G.Gun. No need to pick up and move the G.Gun, simply pump with your foot.
The G.Scoop makes it easy to load your G.Gun with bulk grease. Quickly and cleanly scoop grease from a bucket into your G.Gun. Move pounds of grease with each scoop and cleanly stores the scoop and paddle in the included case.
LockNLube provides a full 30-day money-back guarantee on all products purchased from its website. If you are dissatisfied with your purchase, you can return it to us by shipping the item back within 30 days of purchase. Once we receive your return, we will refund you the full purchase price of the item.
Please ensure that the item you are returning is repackaged securely, with all its component parts included. Please also include any documentation that came with your original order, such as a packing slip or order confirmation.
Return items to us by shipping to:
Lock and Lube 21 Technology Drive Suite #2 West Lebanon, NH 03784
For more information, please call 603.795.2298. We’re a small business and we’ll pick up the phone in New Hampshire when you call.
For instructions on priming your G.Gun before using it, see our article and video here.
|Delivery Rate||0.09 oz (2.7 ml) per stroke (~11 strokes per oz.)|
|Delivery Pressure||10,000 PSI (690 Bar)|
|Grease Canister Capacity||282 oz (8 Kg) grease|
|Delivery Hose||10 ft (3 m) x ¼” (6.35 mm), 2 wire hydraulic hose. Burst rated @ 23,206 psi (1,600 Bar)|
|Grease Coupler||LockNLube® Grease Coupler. Max. pressure rated at 10,000 psi (690 Bar). Trigger activated lock-on for max seal to Zerk nipple.|
|Coupler Thread||⅛” NPT female|
|Pump Activation||Foot operated|
|Pump Mechanism||2-stage self-priming pump with pressure return valve.|
|Dimensions & Weight||L: 18½ x W: 10¼ x H: 16½ In (L: 470 x W: 260 x H: 420 mm). Dry weight: 22 lbs. (10 kg).|
|Patent||US Patent #9,097,385|
The grease gun works great and I didn't have any trouble priming it. I put a substantial amount of grease in it to start with figuring that the more weight in it the better when I started tamping the shop floor and it primed in about 45 or 50 pumps. I really like not having to constantly put a tube in it about half way through a daily grease up like my electric model and more grease is pumped per stroke. I find that I use more grease also...and thats a good thing ! Especially on my excavator.
Great. Primed easier than the video I watched. Greased just about every zerk I had. Around 100 between my backhoe and skid steer. Never leaked from the zerk but did leak slightly from threaded portion. I will say this leak was minor, and also because I was trying to force grease into pivot points that just needed to be cleaned. It is everything they say. Instead of wasting half the day go grease I can be done in 20.
On our farm we like this better than our air powered greaser and our Milwaukee. It has great pressure and moves lots of grease fast. You can go to fields and not be switching tubes or dealing with dead batteries. The lift pressure release is super nice and if you have a stuck fitting you can pressurize the hose and get in the machine and move it to help unclog it. We simply couldn’t be happier with the grease gun and it’s our favorite!
Great find, would recommend to anyone using a quantity of grease on equipment on a daily basis. I needed it for an excavator and dozer. To much for battery operated or hand operated grease guns. Thanks
Watched the video on loading the gun to get all the air pockets out of it. It was even easier than the video portrayed. It has taken all the aggravation out of greasing my equipment in the field. I was going through 3 tubes of grease getting my excavator greased and changing tubes and priming each time was very frustrating. My only regret is I didn't buy this sooner.