Nevaleak Grease Zerk Dust Caps



Welcome to NEVALEAK grease fittings, the world’s most advanced grease nipple and grease coupler system, the first and only to utilize equal pressure technology.

The NEVALEAK coupler does not need a locking mechanism. In fact, there are no moving parts. Our coupler is a precision piece of solid metal, this makes our couplers ultra reliable.

The NEVALEAK grease fittings are manufactured from stainless steel and the grease coupler is made from solid brass.

NEVALEAK grease fittings are guaranteed not to leak, jam or wear resulting in less mess, less grease wasted, and more profit.

The NEVALEAK zerk fittings are available in many thread sizes. Please visit our shop page. You will also find dust caps stocked as well.

To get a clear understanding of how the NEVALEAK zerk fittings work please visit the video page.

If you have any questions about the website or the NEVALEAK zerk fittings please contact us. Our contact details are on the contact page.

Thank you for visiting the NEVALEAK site.

Advantages of the Nevaleak Grease Nipple

Stainless steelHigh grade NBR O Ring’s
Inner ball valve stops fluid back flow10 year guarantee
1OO micron intakes prevent dirt entrySeals up to 10,000psi
Nevaleak Grease Nipple

Advantages of the Nevaleak Grease Coupler

Stainless steelAnti-jam
No internal partsUltra reliable
No moving parts10 year guarantee
No damaging metal jawsSeals up to 10,000psi
Nevaleak Grease Coupler