GRAPHITED PTFE PACKING WITH OIL
HEROOS-P540L Packing made of 100% gPTFE yarns, and re-impregnated with a silicone lubricant with density about 1.6g/cm3. It is also economical gPTFE packing.
For use in pumps, valves, reciprocating and rotating shafts, mixers and agitators. Especially designed for services involving surface speeds and temperature higher than those normally specified for pure PTFE packings. Can be safely used in all chemical pump applications with the exception of molten alkali metals, fluoride, fuming nitric acid and other strong oxidizing agents. It is also against water, steam, petroleum derivatives, vegetable oil and solvents.
|Shaft speed||12 m/s|
in coils of 5 to 10 kg, other weight on request;