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Mechanical Packing


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LATTY®flon 4788

Packing made of continuous 100% aramid fibres. Each single yarn is impregnated with PTFE using our exclusive ‘Filcoat’-
process. then re-impregnated with a mix of PTFE and inert foodquality lubricant during plaiting operation. Pumps. rotary movements. Chemical. petrochemical. pharmaceutical. food and sugar industries. pulp and paper mills. power stations.
Approval: N° PMUC 17-044.
LATTY®flon 4789

Packing made of aramid/staple rayon compound yarns. each single yarn being impregnated with PTFE using our exclusive
‘Filcoat’-process. then re-impregnated with a mix of PTFE and inert food-quality lubricant during plaiting operation. Pumps. rotary movements. Marine (in particular propeller shaft glands). chemical. petrochemical. pharmaceutical. food and sugar industries. pulp and paper mills. power stations. Approval: FMPA (food industry). N° PMUC 17-045.
  LATTY®flon 4488

Packing made of a LATTY® exclusive yarn - intimately blended aramid and carbon fibres - each single yarn being impregnated with PTFE using our exclusive ‘Filcoat’-process. The packing is then re-impregnated with a mix of PTFE and inert food-quality lubricant during plaiting operation. The mechanical properties of aramid fibres combined with the heat dissipation properties of carbon fibres give LATTY®flon 4488 unmatched performance. Pumps. agitators. mixers. refiners. screw conveyors. All kind of slurries. pulp and paper mills. chemical. petrochemical. pharmaceutical. food and sugar industries. power stations.
   LATTY®flon 4450

Packing made of aramid-carbon yarns - each single yarn being impregnated with PTFE using our exclusive ‘Filcoat’-process - and expanded graphite yarns reinforced with a high-strength synthetic fibre. re-impregnated with a PTFE mix during plaiting operation. LATTY®flon 4450 combines the mechanical resistance of aramid-carbon yarns located in the corners and reduced friction of graphite yarns. Good gas-sealing efficiency. Mixers - dry operation at low speeds. Chemical. petrochemical. pharmaceutical. food and sugar industries. pulp and paper mills. power stations.

   LATTY®flon 4757

Multi-yarn packing: the corners of the packing are made of 100% aramid yarns impregnated with PTFE using our
exclusive ‘Filcoat’-process. while the friction faces are made of 100% graphited PTFE and lubricated. The packing is then
re-impregnated with a mix of PTFE and inert lubricant during plaiting operation. Reciprocating pumps. mixers. stirrers. reactors. valves. For all difficult mechanical conditions. chemical. agro-chemical. petrochemical. paper and sugar industries.
power stations.

   LATTY®flon 4758

Multi-yarn packing: the corners of the packing are made of 100% aramid yarns impregnated with PTFE using our exclusive ‘Filcoat’-process. while the friction faces are made of lubricated and silicone free 100% PTFE. The packing is then reimpregnated with a PTFE mix during plaiting operation. Reciprocating. rotary pumps. mixers. stirrers. powder conveyors.
Pulverized products. chemical. agro-chemical. petrochemical. food-processing and sugar industries. cement works. mine
 operations.

   LATTY®tex 4777

Compound packing made of blended yarns: Aramid/staple rayon yarns on the corners and polyacrylic yarns for friction
faces. Each single yarn is impregnated with PTFE using our exclusive ‘Filcoat’-process. then re-impregnated with a mix of
paraffinic lubricants and gelling agents. Pumps. mixers. All industries for general use. Also for cement works. paper mills and sugar industry.

   LATTY®flon 3206

Packing made of 100% PTFE silk yarns. each single yarn being impregnated with PTFE using our exclusive ‘Filcoat’-process. The packing is then re-impregnated with a mix of PTFE and inert lubricant during plaiting operation. Pumps. valves. Chemical. pharmaceutical and food industries.

   LATTY®flon 3206 S

Packing made of 100% PTFE silk yarns. each single yarn being impregnated with PTFE using our exclusive ‘Filcoat’-process. The packing is then re-impregnated with a PTFE mix during plaiting operation. Valves. low-speed equipment. Chemical. pharmaceutical and food-processing industries. Approval: FMPA (food industry).

   LATTY®flon 3206 SO

Packing made of 100% PTFE silk yarns. impregnated with PTFE. then treated to be perfectly compatible with oxygen. Valves. control valves. Applications with oxygen. all industries. Approval: BAM (oxygen). FMPA (food industry). WRC (drinking water).

   LATTY®flon 3206 AL

Packing made of 100% PTFE silk yarns. each single yarn being impregnated with PTFE using our exclusive ‘Filcoat’-process.
The packing is then re-impregnated with a mix of PTFE and foodquality silicone lubricant. Pumps. valves. Food. pharmaceutical and chemical industries.
Approval: FMPA (food industry). WRC (drinking water). CRECEP-ACS.

   LATTY®flon 3260 LM

Packing consisting of a PTFE-impregnated plaited core made of carbon yarns. covered with a plaited sleeve of impregnated and lubricated PTFE yarns.
The elastic compound structure of this packing brings secure stem sealing with low tightening pressure. resulting in reduced operating effort and very low hysteresis. Control valves. Approval: BAM (oxygen). TÜV (TA-Luft). N° PMUC 17-042.

   LATTY®flon 4308

Packing made of 100% PTFE silk yarns. pretreated with continuous graphite impregnation then re-impregnated with a silicone lubricant. Rotary machines.
All industries.

   LATTY®flon 3207

Packing made of 100% PTFE silk yarns. pre-treated with continuous graphite impregnationthen re-impregnated with a silicon lubricant. Rotary machines.
All industries.

   LATTY®flon TANKLID 8505

Packing consisting of a fluorocarbon-elastomer core covered with a plaited sleeve of impregnated and lubricated PTFE yarns. Static applications, tank lid and coaming seals. Storage and transport, all kind of fluids. Limitation: do not use with ketones and esters.

   LATTY®flon 5790

LATTY®flon 5790 is a packing with excellent resistance to wear in rotation. The yarns and fibres used in LATTY®flon 5790 are new. With their very high mechanical resistance, whilst being less abrasive than commonly used Yarns. The yarns are impregnated with silicone-free lubricant to the core prior to plaiting with our patented FILCOAT process. With its outstanding sliding properties, this specific lubricant enhances abrasion resistance. The low friction coefficient ensures significant energy savings. Rotary machines. All industries. Requirements of the paper industry.

   LATTY®flon 2775

Packing made of special polyacrylic yarns. Each single yarn is impregnated with PTFE using our exclusive ‘Filcoat’-process.
The packing is then re-impregnated with a PTFE mix during plaiting operation. Low-pressure valves. All chemicals, hydrocarbons. Limitation: strong acids and bases.

   LATTY®flon 2790

Packing made of special polyacrylic yarns. Each single yarn is impregnated with PTFE using our exclusive ‘Filcoat’-process.
The packing is then re-impregnated during plaiting operation in a bath consisting of PTFE mixed with inert lubricants. Pumps.
All chemicals, hydrocarbons. Limitation: strong acids and bases.

   LATTY®flon 2790 AL

Packing made of special polyacrylic yarns. Each single yarn is impregnated with PTFE using our exclusive ‘Filcoat’-process.
The packing is then re-impregnated during plaiting operation in a bath consisting of PTFE mixed with a foodquality silicone
lubricant.Pumps. All fluids in food industry, drinking water distribution, chemical industries. Limitation: strong acids and bases. Approval: FMPA (food industry), WRC (drinking water).

   LATTY®flon 7188

Packing made of composite phenolic yarns, reimpregnated during plaiting operation with PTFE mixed with an inert lubricant.
Very good mechanical properties combining softness and strength. Rotary and reciprocating applications. Miscellaneous fluids, abrasive fluids, slurries.

 LATTY®tex 2761

Packing made of special polyacrylic yarns. Each single yarn is impregnated with PTFE using our exclusive ‘Filcoat’-process.
The packing is then re-impregnated during plaiting operation in a bath consisting of graphite mixed with special lubricants.
Rotating machines, low-pressure valves. All moderately aggressive fluids.

 

 LATTY®graf T

 Packing made of 100% pure graphite continuous yarns, impregnated with a graphite mix. Very low friction coefficient, good heat dissipation, outstanding elastic recovery. Feed pumps. All fluids, power stations, etc. Limitation: precautions in oxidising environment.

 

 LATTY®graf TSP

Packing made of carbon continuous yarns, impregnated with a graphite mix. Very low friction coefficient, outstanding elastic recovery. High-speed pumps. All fluids, power stations, etc. Limitation: precautions in oxidising environment.

 

 LATTY®graf 6785

Packing made of carbon yarns, impregnated with a graphite mix. Pumps and valves. All fluids, chemical and petrochemical industries, power stations. Limitation: precautions in oxidising environment.

 

 LATTY®graf 6970

Packing made of industrial-quality expanded graphite yarns, impregnated with a mix of PTFE and inert lubricant. Rotary applications. All non abrasive fluids. Recommendation: use preferably with antiextrusion rings. Limitation: precautions in oxidising environment.

 

 LATTY®graf 6940

Packing made of expanded graphite yarns reinforced with Inconelwires and coated with a graphite-based mix. LATTY®graf 6940 contains a corrosion inhibitor to protect the valve stem and the stuffing box. This special structure withstands high pressures without graphite extrusion. High-performance valves. Thermal oils and all high-temperature fluids, power stations,
refineries, boiler plants, etc. Limitation: precautions in oxydising environment. Approval: BAM (oxygen), amended fire test API 607.

 

 LATTY®graf 6940 EF

Packing made of expanded graphite yarns reinforced with Inconel wires, coated with a graphite-based mix doped with a frictionenhancing agent. LATTY®graf 6940 EF contains a corrosion inhibitor to protect the valve stem and the stuffing box.
Fugitive emission valves. Thermal oils and all high-temperature fluids, power stations, refineries, boiler plants, etc. Recommendation: LATTY®graf 6940 EF is recommended as anti-extrusion rings in mixed assemblies with LATTY®graf 6960 EF, LATTY®graf EFA or LATTY®flon 3260 LM. Limitation: precautions in oxidising environment. Tested in compliance with the draft standard ISO 15848 on fugitive emissions. Leak < 500 ppm.

 

 LATTY®graf 6118

Packing made of an exclusive LATTY® yarn - high-strength carbon fibres and Inconel fibrils intimately mixed - and expanded graphite yarns. The packing is then impregnated and coated with a graphitebased mix. LATTY®graf 6118 contains a corrosion inhibitor. High-performance valves. Thermal oils and all high-temperature fluids, power stations, refineries.
Limitation: precautions in oxydising environment.

 

  LATTY®graf 6960

Packing made of industrial-quality expanded graphite yarns, coated with a graphite mix. LATTY®graf 6960 contains a corrosion inhibitor to protect the valve stem and the stuffing box. Multipurpose packing for valves and rotary applications. All non abrasive fluids. Recommendation: use preferably with antiextrusion rings. Limitation: precautions in oxidising environment.

 

 

LATTY®graf 6960 EF

Packing made of industrial-quality expanded graphite yarns, coated with a graphite mix doped with a friction-enhancing agent. LATTY®graf 6960 EF contains a corrosion inhibitor to protect the valve stem and the stuffing box.
Fugitive emission valves. All non abrasive fluids. Refineries, petrochemical plants. Recommendation: use LATTY®graf 6960 EF in combination with LATTY®graf 6940 EF as antiextrusion rings. Limitation: precautions in oxidising environment. Tested in compliance with the draft standard ISO 15848 on fugitive emissions. Leak < 500 ppm.

 

 LATTY®graf 6965

Packing made of an expanded graphite yarn of industrial quality, impregnated with a graphite-based mix and reinforced with a nickel-chrome alloy. Valve applications. All fluids. Limitation: precautions in oxidising environment

   LATTY®flon 1779

 Packing made of anti-rot high-quality ramie yarns, impregnated with a mix of PTFE and inert lubricant during plaiting operation. Rotary, reciprocating pumps, hydraulic presses, ships’ propeller shaft seals. Clean fluids or slurries, salt water, emulsified water, oils, hydrocarbons, solvents, paper pulp.

   LATTY®tex 14

Plaited packing made of cotton yarns, impregnated with a mix of tallow and mica. Reciprocating and rotary applications.
Hydraulic applications up to 60° C.

   HEPHAISTOS® 2000 T

Plaited packing made of high-temperature treated glass fibres reinforced with nickel-chrome wires and impregnated with a
mica-based mix. Hot air valve sealing on oven doors, heaters, burners. High-temperature applications, various insulations.

   HEPHAISTOS® 2000 G

Flexible sleeve braided with glass fibres, treated hightemperature, reinforced with a yarn made of nickel-chrome alloy, around a core containing high-temperature carded glass fibres and natural fibres. Outstanding thermal insulation capacity, high resistance to thermal shocks, good phonic insulation properties. High-temperature applications, insulation, expansion joint. Oven doors, burner nozzles, fireproof joints.

   Expanded Graphite Tape

High-purity expanded graphite without binder. Temperature resistant up to 3 000°C (in inert atmosphere).
Very low friction coefficient, very high self-lubricating capability, good chemical inertia and high thermal conductivity.

   Tools

-Ring-cutting tool, packing cutter: eases the cutting of packing rings to the exact length thus minimizing cutting errors.
 Easy to use. Dimensional reliability. Clean cuts. Economical use.
-Flexible and rigid packing extractors with fixed or removable tips. The size and robustness of extractors enable quick
 removal of even the most inaccessible packing rings.

   LATTY®LLS

LATTY® Live Loading System is a pre-locked energy device for the application of designed load to be transmitted by the gland follower to a stuffing box packing system. Can be used on Valves, slow rotating equipment and flanges, eradicating the need for any measurement tools to accurately apply a designed load. Sealing efficiency resulting in increased reliability gives the longest possible emission-free and attention-free service life for the equipment.

 
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