For more detailed information about the various models and types of our tube studs,
please click on the respective image.
Our tube studs or hose ends are compatible with screw sleeves and high-pressure hoses by all renowned manufacturers of central lubrication units and central lubrication systems.
Properties - design - materials:
Tube studs are connection elements that are used together with screw sleeves to connect high-pressure hoses with cutting ring fittings or push-in fittings.
This type of connection is solder-free.
Our tube studs are available in various sizes suitable for high-pressure hoses in the following diameters, 4.1 x 8.75, 6.3 x 11.3 and 1/8" x 5/16; they can be supplied in different qualities, e.g. galvanised steel, black chromated steel and stainless steel VA 1.4401/316/V4A.
Moreover, we provide different designs of hose studs, depending on application conditions:
90° - 45° or straight design. All models are available with or without a groove.
Assembly / disassembly:
In the first step, the screw sleeve must be inserted in the high-pressure hose. Subsequently, the tube stud is inserted into the screw sleeve. The inner thread of the screw sleeve is a left-hand thread. This prevents the screw sleeve from loosening from the high-pressure hose during assembly of the tube stud.
If a cutting ring fitting is used, further assembly requires tube studs without a groove.
For units using
push-in fittings, only tube studs with a groove must be used. Push-in fittings
are simply plugged onto the matching tube studs.