What is a Zerk grease gun?
Grease guns are critical for preventing excessive wear and premature failure of moving, mechanical components. The coupler on the end of the grease gun snaps onto grease zerks, locking into place for a leak proof seal during the transfer of grease from the gun to the mechanical equipment.
Are there different size grease gun couplers?
Grease fittings come in many different styles. There are two grease fittings that are very common. These are the 1/4″-28 thread and the 1/8″ NPT thread. However, there are other less common grease fitting threads in use.
Why is it called a grease ZERK?
The Zerk design, named after Oscar Zerk, used a fitting much smaller than the Alemite pin-type and did not lock the hose coupler or hand gun and fitting together. Instead, the seal between them was maintained by the pressure of a pushing action when the operator applied the coupler to the fitting.
How often should you grease Zerks?
I usually grease every every 3000 miles.
What does Zerks mean?
zerk in American English (zɜrk ) noun. a small metal fitting through which grease can be inserted into a mechanical joint that requires periodic lubrication.
Does grease in a grease gun go bad?
The expiration date will vary depending on the thickener. For example, lithium grease is often identified as having a 12-month shelf life, while calcium-complex greases may have a shelf life of just six months – and this is under good storage conditions.
Do grease guns go bad?
Re: Frustrated with Grease Guns If you buy a good one it will last a life time. A new whip hose and tip every once in a while. The Lincoln I have is at least 35 years old.
Are grease Zerks a standard size?
The most common standard grease fitting size is 1/4″‑28 SAE‑LT and is often used in automotive applications. They can also be found in agricultural environments as well as other various standard duty applications. For heavy duty applications, larger 1/8″‑27 PTF zerk fittings can be found.
Are cars still lubed?
A vehicle’s frame is also known as its chassis. Few vehicles are still manufactured with chassis lubrication fittings, but if you drive an older vehicle there may be a host of grease fittings that need attention during your regularly scheduled oil change service. Today, most vehicles do not require lube service.
How do you know when a grease fitting is full?
If this is the case, the best tactic is to “feel” the grease into the bearing cavity until slight resistance or back pressure is felt against the trigger, or lever, signaling the bearing cavity is now full.
What are the best grease guns?
Conclusion. The best all round gun grease in our opinion is the Grizzly grease. Not only does it tick all the important boxes and helps prevent firearm jamming better than most. The non toxic materials and all round uses of this grease mean it should finish high in any lists for best gun grease.
What is the best battery powered grease gun?
SAE Products® 18V cordless grease gun is the best battery powered grease gun ever created. This high quality work horse saves time and money by combining speed and portability.
What can you add Zerks grease fittings to?
Grease fittings, otherwise known as Zerk fittings, allow your suspension parts to be greased . They are commonly found on ball joints, tie rod ends, pitman arms, and sway bar bushings. Greasing these fittings regularly helps keep your suspension quiet and working smoothly.
How do you change Grease in a grease gun?
Hold the grease cartridge tube over the open top of the plastic bag and remove the seal from the other end of the new grease cartridge. Carefully allow the cartridge to slide fully into the cartridge tube. Thread the grease tube onto the main body of the grease gun, turning it clockwise and tighten it completely.