85/PK Zinc

One-Hand Grease Gun

  • with high-quality zinc-plated steel barrel
  • for 400 g grease cartridges or 500 ccm bulk grease
  • with UMETA TWIN-LOCK system and EVER-FLOW system
  • standard air release valve
  • alternatively with filler valve according to DIN 1283


This UMETA TWIN-LOCK One-hand grease gun offers you many possibilities. The one-hand operation allows for lubricating even hard to reach spots.


Our proven powerswitch system provides the opportunity to adjust the grease supply from high volume to high pressure. Just press the button on the handle, and you will obtain optimal performance.

You are here

One-Hand Grease Gun

85/PK Zinc

One-Hand Grease Gun

barrel versionmade of zinc-plated steel, special colours available, Ø 56 mm
barrel length296 mm
suitable forgrease up to NLGI 3
filling capacity400 g (14.0 Oz.) grease cartridge / 500 ccm (17.5 Oz.) bulk grease
connection threadM 10 x 1 or G 1/8
upon request1/8 NPT
upon adjustment to volumeoperating pressure approx. 200bar/2,900PSI, output approx. 1.1 ccm/stroke
upon adjustment to pressureoperating pressure approx. 250bar/3,625PSI, output approx. 0.7 ccm/stroke
testing pressure800 bar / 11,600 PSI
gun dimension403 x 170 x 60 mm
packed inpolybag
orprinted UMETA cardboard box
weight1,220 g + accessories and packaging
dimensions (LxWxH)405 x 172 x 77 mm
connectionpacked inscope of deliveryref. no.:
M 10×1polybagwithout accessoriesV000715
M 10×1polybagwith 340/GLNV000676
M 10×1polybagwith 110/GV001190
M 10×1polybagwith 110/G + 340/GLNV001189
M 10×1polybagwith filling valveV000721
M 10×1cardboard boxwithout accessoriesV000730
M 10×1cardboard boxwith 340/GLNV000431
M 10×1cardboard boxwith 110/GV001028
M 10×1cardboard boxwith 110/G + 340/GLNV001192
M 10×1cardboard boxwith filling valveV000961
G 1/8polybagwithout accessoriesV000369
G 1/8polybagwith 340/GLNV000809
G 1/8polybagwith 110/GV001195
G 1/8polybagwith 110/G + 340/GLNV001194
G 1/8polybagwith filling valveV001187
G 1/8cardboard boxwithout accessoriesV000548
G 1/8cardboard boxwith 340/GLNV000858
G 1/8cardboard boxwith 110/GV001157
G 1/8cardboard boxwith 110/G + 340/GLNV001196
G 1/8cardboard boxwith filling valveV001188

UMETA TWIN-LOCK system – The life insurance for your machines and equipment

When maintaining your high quality machines and equipment, you should absolutely avoid quasi-lubrication!


What does quasi-lubrication mean?

Upon continuous operation, abrasion can easily take place between the metal piston and the metal cylinder of the grease gun. For this reason, the grease at the top of the piston can be pressed back into the cartridge at a low operating pressure without being noticed. In spite of all effort, no grease will be transported to the lubrication spot. In order not to expose your machines to this risk, we developed the UMETA TWIN-LOCK system.

In connection with two special sealing elements, it protects the precision piston from wear upon continuous operation. By the special arrangement of the sealing elements, the UMETA TWIN-LOCK system avoids quasi-lubrication and grease escaping the piston. The sealing elements are designed in a way that they adjust themselves to the corresponding operating pressure with respect to their sealing effect.


The EVER-FLOW system invented by UMETA ensures perfetct functioning of the UMETA TWIN-LOCK gun, even with thick grease and at the lowest temperatures.

This is ensured by an outlet valve equipped with a special ball stopper. Even semifluid biological grease will easily be transported by the vacuum developing during the pumping process.

This is another advantage of UMETA’s, where many other competitors’ products fail.






Tel.: +49 (0)521 948-0

eMail.: info@umeta.com


Technische Umsetzung by ByteCrafter | S.Faust