DIN 3402
Ball-Type Grease Nipples
– according to formerly DIN 3402
APPLICATION AREA
UMETA ball-type nipples are suitable for all standard lubrication points, which have to be frequently lubricated in a reliably way. They are more and more often replaced by hyraulic-type grease nipples according to DIN 71412 due to their manifold application purposes.
VERSIONS
In general, our ball-type grease nipples according to DIN are made of steel, zinc-plated and passivated, and they are featured with a tapered thread.
The head diameter is 6.5 (-0.2) mm /0.256″ – 0.008″.
We offer various standard types also in brass or stainless steel V2A/V4A. Of course, our ball-type grease nipples are also available in different angle versions, or as drive-in type.
Upon request, UMETA manufactures ball-type nipples in further versions, with respect to e. g.
- dimension
- material
- thread size
- thread form (e. g. with cylindrical thread)
- different opening pressure
- surface colour (e. g. yellow passivated)
- further surface treatment
- etc.<
OPERATING INSTRUCTIONS
As suitable lubricating nozzle, we recommend our hollow-type nozzles or hydraulic nozzles by using our push-type grease guns type A+B.
Ball-Type grease nipples K1
straight version A - 180°
Ball-Type grease nipples K2
angled version B - 45°
Ball-Type grease nipples K3
angled version C - 90°
Ball-Type grease nipples K1a, drive-in-version
straight version A - 180°
Ball-Type grease nipples K2a, drive-in-Version
angled version B - 45°
Ball-Type grease nipples K3a, drive-in-version
angled version C - 90°
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Ball-Type Grease Nipples
DIN 3402
Ball-Type Grease Nipples
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.
UMETA EVER-FLOW SYSTEM
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.
® UMETA HERMANN ULRICHSKÖTTER METALLWARENFABRIK GMBH & GO. KG
Technische Umsetzung by ByteCrafter | S.Faust