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F4-1861 PTFE PACKING
Braided from pure PTFE yarn without any lubrication. It is soft, mainly for static sealing. Designed for valves and lower shaft speed applications under medial pressure in food processing, pharmaceuticals, paper mills, fibre plants where high purity and corrosion resistance is required.
F4-1862 PTFE PACKING with Oil ( Same as 1861, but treated with special
lubrication, designed for dynamic. 1861 both are economical packing,
Universal, suitable for valves, pumps and agitators in most mediums.
F4-1865 FIBER PTFE PACKING
Made of sintered, highly stretched PTFE multifilament yarns 1865 LENMENS
with thoroughly PTFE impregnation. Filmanet Teflon packing is then
re-impregnated with a mix of PTFE emulsion during braiding operation. Good
resistance to compression and to extrusion, high structural and
cross-sectional density. Especially suited for high pressure valves, plunger
pumps, agitators, mixers etc. and where contamination is not permitted.
F4-1866 GRAPHITE PTFE PACKING
( Braided from graphited PTFE gPTFE plain yarn. The Gland packings is
soft, with low density There are no free particles of graphite on surface
and therefore no contamination can occur. Both are economical "C GFO". 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 Teflon packing.
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.
F4-1868 GRAPHITE PTFE PACKING with Oil
Packing made of 100% Graphite PTFE yarns, and re-impregnated with a
silicone lubricant with density about 1.6g/cm3. the Gland Packing is also
economical Graphite Teflon 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 Teflon packing. 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.
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