HYDRAULIC-TYPE GREASE NIPPLES
HYDRAULIC GREASE NIPPLES WITH SELF-FORMING THREAD
HYDRAULIC-TYPE GREASE NIPPLES - DRIVE-IN VERSION
HYDRAULIC-TYPE GREASE NIPPLES - SPECIAL DESIGNS
ALL-TYPE GREASE NIPPLES ACCORDING TO FORMER DIN 3402
BALL-TYPE GREASE NIPPLES - DRIVE-IN VERSION APPLICATION AREA
FLUSH-TYPE GREASE NIPPLES ACCORDING TO DIN 3405
FLUSH-TYPE GREASE NIPPLES
FLUSH-TYPE GREASE NIPPLES - DRIVE-IN VERSION
FLUSH-TYPE GREASE NIPPLES - SPECIAL DESIGNS VERSIONS
BUTTON-HEAD GREASE NIPPLES
BUTTON-HEAD GREASE NIPPLES
BAYONET GREASE NIPPLES
GREASE NIPPLES ASSORTMENTS
Maintaining permanent motion!
They are small and inconspicuous, but responsible for keeping machines and all kinds of equipment in motion - whether in a harvester in Russia, a pipeline in Alaska, or a brewery in Australia. There is a UMETA Grease Nipple for every application purpose in most sizes, types and composition. With a range of more than 1,500 different types of nipples with about 70 different thread forms, we offer the largest product line worldwide.
Depending on the application and the installation sites, we can manufacture grease nipple according to international standards. Other than a standard version made of steel, zinc-plated and passivated, we offer many other types, made of brass or stainless steel. You will always find a solution in our range of products - even for the most challenging application. Rely on us - since we are manufacturer and not a dealer - for about 80 years!
UMETA hydraulic-type nipples are suitable for all standard lubrication points, which have to be frequently lubricated in a reliably way. Due to their multi-purpose field of application, they are the most commonly used types of grease nipples.
In general, our hydraulic-type grease nipples according to DIN are made of steel, case-hardened, 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"). For safety reasons and in order to avoid abrasion wear, the standard demands 550 HV as a minimum for a surface hardness. Therefore, we operate this decisive process in our own curing oven. We offer various standard types also in brass or stainless steel 1.4305 ~ ASTM 303 and 1.4404 ~ ASTM 316L (V2A/V4A). Of course, our hydraulictype nipples are also available in different angle versions, with a self-forming thread, or as drive-in type.
Upon request, UMETA manufactures hydraulic-type nipples in other versions, with respect to the following:
In order to allow for a proper lubrication with all common grease guns, the head space, which is necessary for installation, should be considered (please see table with dimensions).
As suitable lubricating nozzle, we recommend our hydraulic couplers.