KLUBEROIL NH1 4

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.
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.

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.

Characteristics	Klüberoil NH1 4-150	Klüberoil NH1 4-220	Klüberoil NH1 4-320	Klüberoil NH1 4-460
Article number	029077	029075	029076	029078
Service temperature, lower limit	-30 °C	-30 °C	-30 °C	-30 °C
Service temperature, upper limit	120 °C	120 °C	120 °C	120 °C
NSF H1 registration number	146961	146962	146963	146964
Density, DIN 51757, 15°C	approx. 858 kg/m³	approx. 861 kg/m³	approx. 862 kg/m³	approx. 862 kg/m³
ISO viscosity grade, DIN ISO 3448, ISO VG	150	220	320	460
Kinematic Viscosity, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 100°C	approx. 19 mm²/s	approx. 26 mm²/s	approx. 35 mm²/s	approx. 47 mm²/s
Kinematic viscosity, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 40°C	approx. 150 mm²/s	approx. 220 mm²/s	approx. 320 mm²/s	approx. 460 mm²/s
Viscosity index, DIN ISO 2909	≥ 140	≥ 140	≥ 150	≥ 150
FZG scuffing test, DIN ISO 14635-1, A / 8.3 / 90, failure load stage	≥ 12	≥ 12	≥ 12	≥ 12
Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx.	36 months	36 months	36 months	36 months

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KLUBEROIL NH1 4