Klüber Klüberfluid C-F 2 Ultra


Klüber Klüberfluid C-F 2 Ultra Is a operational lubricant for open drives.


Benefits for your application

– Service lubricant for open drives with splash or circular lubrication
– Suitable for normal to elevated operating temperatures
– Free from heavy metals, solvents, bitumen, and chlorine
– Easy application
– Optimum tooth face protection


Klüberfluid C-F 2 ULTRA is a mineral oil based aluminium stearate saponified service lubricant especially designed for splash or circular lubrication. It contains special graphite as a solid lubricant, is highly resistant to pressure, and contains antiwear additives as well as corrosion inhibitors. In extreme cases, this lubricant is suitable for mass temperatures up to 200 °C.

Klüberfluid C-F 2 ULTRA is a non-Newtonian fluid free from bitumen, solvents, heavy metals, and chlorine. In accordance with AGMA 251.02, Klüberfluid C-F 2 ULTRA is classified among the “Special Compounds” (sect. 3.4). The specifications of table 6, “Extreme Pressure Gear Lubricants”, are fully satisfied.


Klüberfluid C-F 2 ULTRA is used for splash, paddle wheel or circular lubrication of open gears. Possible uses are limited neither by component size nor by driving power. The peripheral speed should not exceed 8.5 m/s. Combined gear and bearing lubrication is not allowed. Drives of this kind are mainly used in rotary kilns, tube mills, and similar machines as are used in the cement, lime, gypsum, mining and chemical industries.

Application notes

Klüberfluid C-F 2 ULTRA can either be filled into the immersion bath so that lubrication is done by direct transfer of the lubricant to the tooth faces or if you have the circular lubrication system Klübermatic PA the lubricant is force-pumped onto the tooth faces.


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