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* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: It is diagonally braided from a newly developed expanded PTFE yarn, filled with highly refined mineral filler particles,
treated with mineral oil. Very malleable and supple packing with low coefficient of friction, hardly any shaft wear.
The filler particles inside the yarn enhance the heat transfer properties as well as lubricant absorption and retention
over a longer period. Excellent chemical resistance. Easy to install, need little gland adjustments.
USE: Although primarily designed as a valve packing, can also be used for slow moving rotating equipment like centrifugal pumps and
reciprocating pumps, sliders, mixers, etc. The unsurpassed chemical resistance of PTFE makes this packing ideal for
nearly all, even the most aggressive, media. Also suitable for pharmaceutical and food applications, potable water,
solvents, oils, gases, effluents, etc.
LIMITS: Molten alkali metals and fluorine compounds at high temperatures and pressures.
* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: It is diagonally braided from a newly developed expanded PTFE yarn, filled with highly refined mineral filler particles,
treated with mineral oil. Very malleable and supple packing with low coefficient of friction, hardly any shaft wear. The filler particles
inside the yarn enhance the heat transfer properties as well as lubricant absorption and retention over a longer period. Excellent chemical
resistance. Easy to install, need little gland adjustments.
USE: This packing can be used in rotary pumps, piston pumps, agitators, mixers, sliders and valves in all kinds of industry.
The chemical inertness of PTFE makes this packing suitable for use with nearly all fluids, including the most corrosive acids
and alkalis. The extremely low coefficient of friction of PTFE, combined with the heat-transmitting properties of the filler material,
allows higher shaft speeds than with conventional PTFE packing.
LIMITS: Molten alkali metals and fluorine compounds at high temperature and pressure, oxygen.
* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: Diagonally braided from pure, expanded PTFE-yarn with incorporated graphite, lubricated with silicone oil. The suppleness,
chemical resistance, low coefficient of friction and excellent heat dissipation properties of PTFE/graphite make it one of the most widely used
and most versatile packing in the market.
USE: Very versatile pump packing, can also be used for valves, mixers, agitators, etc., particularly well suited for service involving
high peripheral speeds and temperatures, where pure PTFE packing fail. Can be safely used for almost all chemical applications including the most
aggressive ones.
LIMITS: Highly oxidizing media like oil, fuming nitric acid, white spirit, gaseous fluorine, lacquer and paints.
* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: Packing braided with expanded Ptfe with filler mineral particles highly refined.
USE: Is a very flexible packing with highly density , easy and fast
to install; has a very low coefficient of friction and high chemical resistance.
Because of the maleability of yarn, emissions can be adjusted very finely and reduced to minimum levels.
Primarily designed as a valve packing, it can be used for slow moving rotating equipment
like reciprocating pumps, sliders, mixers etc.
Ideal for pharmaceutical and food applications, potable water, solvents, effluents, etc.
LIMITS: Alkalis metals and fluorine compounds with highly temperature and pressures.
* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: Diagonally braided from expanded Ptfe yarn with highly refined mineral filler treated with mineral oil.
USE: Very malleable and supple packing with low coefficient of friction.
The filler particles inside the yarn make better properties of heat transfer; this packing has an high chemical resistance
and it’s easy to install. Can be used in rotary pumps, agitators,mixers, sliders and valves.
Suitable for applications in food and pharmaceutical industries, with potable water, alkalis and corrosive acids.
LIMITS: Molten alkali metals and fluorine compounds with highly temperature and pressure, oxigen.
* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: Diagonally braided from high quality pure carbon fibre yarn, impregnated with graphite and a corrosion inhibitor.
Good flexibility and heat dissipating properties, very low coefficient of friction. Excellent chemical and thermal stability.
It prevents gap-extrusion of the softer flexile graphite.
USE: Can be used equally well in pumps - also for boiler feed pumps -, valves, mixers, refiners, etc. in many different
industries like pulp- and paper, power stations, chemical and pharmaceutical industry and many more. It covers the full pH-range
and can be used with nearly all media: cold and hot water, steam, chemicals, hot gases, alcohol, solvents, heat transfer agents, etc.
LIMITS: Concentrated acids , alkali metals fluorine and fluorine compounds at high temperatures, oxygen.
* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: Very flexible and supple packing, good alternative to pre-formed graphite-rings. It combines all the advantages of pure
graphite rings with the flexibility, compressibility and ease of installation of a conventional packing; very low coefficient of friction
and high thermal conductivity; extended shelf life, does not harden; chemically inert (pH 0-14) except with highly oxidizing agents.
USE: Used for rotary pumps and valves in power stations and boiler houses, in the petrochemical industry and many other industrial
areas, with steam, water, fuel, gases, chemicals, mineral and synthetic oils, effluents. Suitable for all processes, except with highly
oxidizing media.
LIMITS: Highly oxidizing agents.
* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: Diagonally braided from Preox yarn, impregnated throughout with pure graphite powder and a corrosion inhibitor.
It is an economic solution for applications above the temperature limit of PTFE and gPTFE packing. It fills the gap between the “medium temperature”
packing for up to 280°C and the more expensive “high temperature” packing made from pure carbon or graphite. The preox yarn has a low coefficient of
friction and excellent heat transmitting properties.
USE: Can be used in pumps, sliders, stirring equipment, refiners and valves in many different industries. Also suitable for boiler feed pumps.
it is suitable for use with most chemicals, diluted acids, water, steam, oil, solvents, brine, sewage, etc.
LIMITS: Concentrated acids, oil, fuming nitric acid.
* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: Diagonally braided from continuous Aramide fibres, impregnated with PTFE and high temperature silicone oil.
Extremely tough and durable packing with a chemical compatibility better than PTFE-lubricated asbestos and unsurpassed
mechanical strength of Aramide. The impregnation with PTFE and lubricant results in a low coefficient of friction.
USE: It is also suited for valves and piston pumps, mixers and reactors in the following industries: pulp and paper,
pharmaceutical, food, sugar, chemical and petrochemical, power stations, steel mills, and many more. The chemical resistance of
Aramide together with the PTFE- impregnation allows this packing to be used in connection with most chemicals (except very corrosive
ones), water, steam, oils, solvents, etc., while its extreme abrasion resistance makes it ideal for use with abrasive sand, slurry and
other gritty media.
LIMITS: Highly concentrated acids, caustic solutions, alkali metals, oxygen.
* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: Diagonally braided from graphite Aramid staple fibre, impregnated with an inert lubricant. Very strong and durable packing,
the added graphite improves the heat dissipating properties compared to conventional aramid packing.
USE: Can be used for dynamic and static applications like rotary and plunger pumps, valves, stirrers and mixers etc., by many different industries.
Water, sewage, mild acids and caustics, chemicals, abrasive media like slurries and brine
LIMITS: Concentrated acids and lye, alkali metals, oxygen.
* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: Diagonally braided from high-grade aramide fibre yarn, impregnated throughout with PTFE and a silicone-free lubricant.
Very dense packing for high pressure and high speed applications, excellent replacement for PTFE-impregnated asbestos packing, particularly
well suited for use with abrasive media.
USE: For pumps, valves, sliders, agitators, etc., in most industries where a strong and durable packing is required.
Water, steam, oils, lubricants, diluted acids and lye, abrasive media, paints and varnishes, solvents, gases, etc.
LIMITS: Highly concentrated acids and lye, a few organic compounds, alkali metals. We recommend a shaft (sleeve) hardness >= 60 HRC.
* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: Diagonally braided from pure PTFE yarn, reinforced with Aramide yarn at the corners, impregnated with PTFE-dispersion
and lubricated with silicone oil. High performance multi-yarn packing combining the advantages of chemically inert PTFE with those of strong
and durable Aramide.
USE: For pumps, valves and plungers in connection with nearly all media - also abrasive ones - where long packing life is required.
Particularly suited for use in high pressure piston pumps. Suited for nearly all media including steam, oils, solvents, diluted acids and alkali.
Also for abrasive media like sand, slurry, sewage, brine, etc.
LIMITS: Concentrated acids , alkali metals fluorine and fluorine compounds at high temperatures, oxygen.
* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: Diagonally braided from gPTFE (PTFE with incorporated graphite), reinforced at the corners with continuous Aramide yarn,
lubricated with silicone oil. It is a high performance multi-yarn packing, which combines the advantages of the supple gPTFE material with
those of tough and durable Aramide. This results in reduced shaft-wear and better thermal conductivity than standard Aramide packing.
USE: Multi-purpose packing, particularly well suited for use in piston-pumps, mixers, stirrers, reactors for industrial and
chemical process valves, good for high pressure applications. Can be used with a wide variety of media including abrasive ones: cold
and hot water, steam, solvents, oils, greases, diluted acids and lye, brine, sewage etc.
LIMITS: Highly concentrated acids and lye, alkali metals, fluorine and fluorine compounds at high temperatures.
* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: Diagonally braided from glass fibre yarn, without any lubricant or impregnation.
USE: It is recommended for use in boilers, industrial furnaces, furnace doors, coke furnaces, cookers
and stoves, fire doors. Excellent flexibility, mechanical resistance.
LIMITS: Concentrated acids and lies.
* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: Diagonally braided from textured glass-fibre yarn, impregnated throughout with PTFE-dispersion,
silicone-free break-in lubricant. Very dense and supple packing, good chemical resistance.
USE: It is recommended for use in rotary and reciprocating pumps, valves, mixers and agitators etc. in the pulp-
and paper, petroleum, chemical and food industry, in sugar mills and water treatment plants. It can be used with water,
steam, solvents, oils, most chemicals, mild acids and lies, etc.
LIMITS: Concentrated acids and lies, oxygen.
* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: Diagonally braided from high-quality textured glass fibre, impregnated yarn by yarn with pure graphite powder and a
corrosion inhibitor. The graphiting process reduces fretting of the glass fibre, this prevents the glass fibres form abrading and damaging
each other under pressure. It is a dense, yet resilient, packing for static applications.
USE: It is predominantly a valve packing, but can also be recommended for man holes, tank lids and other static applications with water,
oils, alkaline solutions, weak acids, chemical products. It is a very strong and durable packing for static applications at high
temperatures and pressures.
LIMITS: Concentrated acids and lies, steam at temperature above 200°C
* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: Diagonally braided from acrylic fibre, impregnated throughout with PTFE-dispersion, lubricated with silicone oil.
It is a dense, yet soft and pliable packing. The combination of the synthetic fibres, the PTFE-impregnation and the high-temperature
break-in lubricant results in a packing with very low shaft wear and outstanding durability.
USE: This packing can be used in pumps, mixers, kneaders and valves in the chemical, pharmaceutical, pulp and paper and food
industry, can be used with water, steam, diluted acids and lies, most chemicals, gases, etc.
LIMITS: Concentrated acids and lies, oxygen, lacquers and paint.
* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: Diagonally braided from natural Ramie fibre, densely impregnated with a PTFE-compound, lubricated.
The packing combines good elasticity and flexibility with a low coefficient of friction.
USE: Very versatile packing for rotary and reciprocating pumps, also suitable for valves. Can be used in many
different industries for insensitive applications including the pulp an paper, marine and food industry.
Because Ramie does not rot or decompose, is an excellent packing for stern glands . Cold and hot water, hydrous
solutions containing solids, cellulose slurry, brine, oils, greases, etc.
LIMITS: Acids and high concentrated lies, oxygen.
* SCHEDA TECNICA (.PDF): clicca qui per scaricare.
DESCRIPTION: Packing braided from a blue synthetic yarn , impregnated with dispersion of Ptfe and lubricated
with silicon oil.
USE: This type of packing has a good thermal and chemical resistance and a low coefficient of friction.
Can be used in rotative and piston pumps , mixers and agitators , with water ,steam , acids , solvents , diluted
alkalis and petrol derivatives.
LIMITS: Polar solvents , concentrated alkalis ,highly oxidizing agents , oxygen.
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