Klüber Klüberoil NH1 4-150


Klüber Klüberoil NH1 4-150 Is a synthetic gear oil for the food-processing industry.


Benefits for your application


– Klüberoil NH1 4 oils meet the CLP requirements according to DIN 51517-3
– Prolonged service life and extended service intervals compared to mineral and white oil owing to the base oil’s ageing resistance and oxidation stability
– Good viscosity-temperature behaviour for good wear protection of the lubricated components within a wide range of operating temperatures
– NSF ISO 21469 certified – supports the compliance with the hygienic requirements in your production plant. You will find further information on ISO Standard 21469 on our website www.klueber.com



Klüberoil NH1 4 oils are based on polyalphaolefin. The corrosion protection properties of these oils are good as is their ageing and oxidation stability.

Products of the Klüberoil NH1 4 oil series are NSF H1- registered and therefore comply with FDA 21 CFR § 178.3570.

The lubricants were developed for incidental contact with products and packaging materials in the food-processing industry. The use of the Klüberoil NH1 4 oil series can contribute to increased reliability of your production equipment and processes. We nevertheless recommend conducting an additional risk analysis, e.g. HACCP.



The Klüberoil NH1 4 oil series are used for the lubrication of gears in the food processing industry.


Application notes


When used in gears, Klüberoil NH1 4 oils may be applied by immersion, immersion circulation or injection. Drip-feed lubrication and application by brush or oil can is also possible.

Klüberoil NH1 4 oil series are miscible with mineral oils and polyalphaolefin oils. However, we recommend cleaning the oil circulation system or flushing it with the new oil prior to using Klüberoil NH1 4 oil series for the first time. Especially with a view to the H1 requirements in the food-processing industry, any mixing of Klüberoil NH1 4 oil series with non-food-grade lubricants should be avoided.

For determining the correct viscosity for gears, the manufacturer’s instructions take priority. Please contact our technical sales staff for further information and support when required.


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