Special packing and sealing systems
These packing styles use fibers and braiding processes which are specific for a certain field of applications.
Special packing and sealing systems
The combination of different materials and lubricants are tailored to the conditions of use. This packingstyles will not be available ex stock in all crossections.
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Special packing
A 15
Low coefficient of friction; Good adaption to any kind of surface; Non ageing or hardening; Can be installed as a spiral and allows simple assembly and disassembly in one piece
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Special packing
SL44I
Can be universally applied; High quality pure graphite - heat expansion coefficient similar to that of steel; End connection with a skive cut, fix ends using a double sided adhesive tape between skive cutted ends; Extrusionstability through Inconel reinforcement
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Special packing
BR99 Brettschneid - Valve pressure lid seal tape
Universal suitable, rectangular preformed Sealing tape of expanded pure graphite with Inconel reinforcement; Recommended gap width 0.5 mm, maximum gap width 1.0 mm; Excellent adaptability on different housing forms and ovality; Excellent transformation of axial compression into radial sealing force
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Special packing
P 7A
Volume stable, pressure stable; High cross section density through PTFE blocking agent, protects against penetration of crystallizing media; Good protection against wear, with abrasive and hardening media
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Special packing
S 4 Hochdruck
Extrusion resistant even with large clearances; Form stable, wear resistant, heat conductive and, can be used as a bull ring ; Shaft protecting (recommended surface hardness: HRC 25); In high pressure applications die formed rings are recommended;
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Special packing
S 6 Öko
Highest chemical resistance for a packing in rotating equipment; Pliable, easily compressible packing; Self lubricating, dry running capability; Shaft protecting surface hardness of HRC 25 is sufficient; Non ageing
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Special packing
S 6 SI
Highest chemical resistance for a packing in rotating equipment; Pliable, easily compressible packing; Self lubricating, dry running capability; Shaft protecting surface hardness of HRC 25 is sufficient; Non ageing
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Special packing
S 12K Plunger
Very form stable, Recommended shaft surface hardness: HRC 50; Good heat conductivity therefore reduced wear; Extrusion resistant at bigger gaps, can also be used as bullring; Ability to withstand high pressure; Safe and universal packing for abrasive products; Die formed rings are recommended
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Special packing
S 12K Nylon
A high strength Nylon Core allows to attach a weight on the packing in order to prestretch and locate it on the washer drum; Good heat conductivity; Suitable for abrasive products
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Special packing
S 23
Elastic and wear resistant, low coefficient of friction; Excellent in applications with temperature changes due to graphite and steel having a similar coefficient of expansion; Recommended as bullring for expanded graphite packing like A 44; When used as pump packing shaft hardness HRC 45 is recommended
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Special packing
S 26 K Plunger
Universal packing for abrasive media which need a reinforced, wear resistant and form stable packing; Shaft protecting through good coefficient of fiction; No contamination of media
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Special packing
S 43 K Hochdruck Extra
Very form stable and wear resistant, good heat conductivity; Recommended surface hardness HRC 60, suggested use on ceramic plungers; Highest pressure resistance, practically no gap extrusion, can be used as bullring; Safe and universal packing for abrasive media; Precompressed rings are recommended for applications in plunger pumps
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Special packing
S 51 Propaflon Graphit
Good pliability, prevents wear of shafts through embedding of abrasive materials; The use of bullrings is required
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Special packing
Braided Flange Sealant
The elasticity of this gasket tape allows low uneveness of the flange surface; The sealant can be reused after opening of flange; Sealing of the cutted ends by inserted point lock
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Special packing
DVS-SP2
Simple installation; Use without barrier fluid; Maintenance free; Shaft protecting; No adjusting of gland; Re-pressurize in operation
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Special packing
DVS-SP30
Simple installation; Use without barrier fluid; Maintenance free; Shaft protecting; No adjusting of gland; Re-pressurize in operation