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Kluber BARRIERTA L 55/3

High-temperature long-term greases

Basic Identifiers

8349 Grease mineral 460 3 h1


BARRIERTA is Europe's oldest high-quality brand of hightemperature lubricants based on perfluorinated polyether oil (PFPE). Today the name of BARRIERTA is widely regarded as synonymous with long-term stability and thermal resistance. Specifically made raw materials and continued development have made BARRIERTA products the first choice of lubrication experts in many sectors worldwide. BARRIERTA L 55/0-3 series long-term greases offer excellent resistance to high temperature and aggressive media and at the same time compatibility with plastics and elastomers. BARRIERTA L 55/0-3 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, cosmetics, pharmaceutical or animal feed industries. The use of BARRIERTA L 55/0-3 can contribute to increase reliability of your production processes. We nevertheless recommend conducting an additional risk analysis, e.g. HACCP.

Technical specifications

Specs Typical Values
Colour white
Density 1960
Viscosity at 100C 40
Viscosity at 40C 420
Maximum service temperature 260
Minimum service temperature -30
Thickener type PTFE
Viscosity Index (calculated): 144
ASTM D341 Viscosity Chart
ASTM D341 Logarithmic scale

ASTM D341 Viscosity Calculator

You may calculate the viscosity of the oil at various temperatures based on ASTM D341. This uses the two sets of calibration data that we already have in order to calculate the viscosity at any temperature. You may input multiple temperatures at once, seperated by comma.


Format Type File name Language File size
PDS BARRIERTA_L_55_0_090035_PI_GB_en.pdf English 85 KB
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