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Technic characteristic
Single seal
Balanced/unbalanced can be chose
Multiple springs
Currency and flexibility
Equivalent to type 59U/59B/58U/58B series |
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Mechanical seals of the TB06 series are designed for media containing solids or with high viscosity e.g. sugar, paper, sewage and waste water industry. The spring is not in direct contact with the product. The robust and reliable design avoids sticking and clogging. The design features are single seal, balanced, independent on direction of rotation , spring product protected. The dimensions are according to DIN 24960 standard . The TB06 series are equivalent to Burgmann type HJ92N/HJ977GN series pump seals.
Performance Capabilities
d = 18 - 100 mm
p = 25 bar
t = -40 – 205 °C
vg = 20 m/s |
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Technic characteristic
Single seal
Balanced/unbalanced can be chose
Multiple springs
Equivalent to type 9T/8-1T/9BT/8B1T series |
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Double seals of the TB08 series have the same design-features as the “TB05” of single seals (easy-to-replace seal faces, etc.). Apart from the installation length of the drive collar, all fitting dimensions (d1<100 mm) conform with EN 12756 (DIN 24960). This seals is equivalent to Burgmann type H74-D Pump Seals.
Performance Capabilities
d = 14 - 200 mm
p = 25 bar
t = -50 – 200 °C
vg = 20 m/s |
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The TB04 mechanical seal range is designed for universal application and ideal suited for standardisation. The design features are single seal, unbalanced, independent on direction of rotation. The dimensions are according to DIN 24960 standard . The TB04 series are equivalent to Burgmann type M7N/M74 series pump seals.
The loosely inserted seal faces are easily exchanged, permitting all combinations of materials and stock rationalisation.
Performance Capabilities
d = 14 - 200 mm
p = 16 bar
t = -40 – 205 °C
vg = 20 m/s |
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Double seals in the TB07 series have the same design-features as the "TB04" of single seals. Apart from the installation length of the drive collar, all fitting dimensions (d1 < 100 mm) conform with EN 12756 (DIN 24960).
Double seals to DIN 24960:
DIN specifies single seals in back-to-back arrangement. It is possible, therefore, to choose from the following combinations :
As Burgmann’s recommendation :
unbalanced/unbalanced (z.B. M7N/M7N)
balanced/balanced (z.B. H7N/H7N)
unbalanced/balanced (z.B. M7N/H7N)
Performance Capabilities
d = 18 - 200 mm
p = 16 - 230 bar
t = -50 – 200 °C
vg = 20 m/s |
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MILL-RIGHT® N, ES and V Oil Seals
Benefits
* Breakthrough anti-abrasion and anti-wear properties for extended service life
* Improved chemical resistance through the entire range of elastomers
* Available in all elastomeric KLOZURE® Oil Seal designs
Industries Served
* Mining
* Primary Metals
* Pulp & Paper
* Original Equipment Manufacturers
* Chemical Processing
* Food & Pharmaceutical
* Hydrocarbon Processing
* General Industry
* Aggregate |
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| O-Rings Seals in standard and metric dimensions and different compounds always available ex stock. |
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O-rings, produced according to DIN 3771: All current materials: ACM, AU, CSM, CR, EPDM, EPM, FEPM, FFKM, FPM, FYMQ, HNBR, IIR, NBR, NR, PTFE, PVMQ, VMQ.
Inside diameter from 0.74 to 1400 mm; Strength of thread from 0.6 to 30mm
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Our seven million stocked 'O' rings include inch sizes and metric sizes to a range of international, national and industry standards.
These are held in a variety of general and high performance elastomers to suit the vast majority of industrial and specialist oil and gas sector applications. |
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Polytetrafluoroethylene (PTFE) is an almost chemically inert thermoplastic material which retains useful mechanical properties over a wide range of temperatures. These characteristics have caused PTFE to be used as a sealing material, particularly where lubrication problems exist.
In order to meet the demanding physical properties required, Crossley 'O' rings are manufactured from moulded stress-relieved virgin materials that are processed under strict controls to ensure they meet dimensional stability and conform to the highest standards. |
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The Mink Care-System – Support of vulnerable surfaces during assembly
The Mink Care-System consists of countless flexible bristles, which enable the reliable conveyance of vulnerable components.
Due to the many possible bristle heights and bristle diameters it is suitable for a variety of applications. Short and relatively hard bristles for heavy components, soft bristles for very vulnerable surfaces, or high bristles for goods with fittings (i.e. furniture with hinges, bolts or handles).
Advantages:
• No damage from swarf
• Noise reduction
• Simple conversion of assembly workstations
• Universal application
• Partial replacement possible |
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* Lionsele® P - for pistons :
- Compact seal with low levels of dynamic and breakout friction.
- Instant response to pressure plus low power consumption.
- Maximum operating pressure: 400bar.
- Maximum surface speed: 5m/s.
* Solosele® G - for rams, rods, glands & pistons :
- Compact and robust single-element seal.
- Excellent performance at high or low pressures.
- Flexible chamfered lips for high integrity sealing.
- Maximum operating pressure: 420bar.
- Maximum surface speed: 0.5m/s.
* Solosele® S - for pistons :
- Robust double-acting seal.
- Fully moulded one-piece design with integral
anti-extrusion element for long life.
- Maximum operating pressure: 420bar.
- Maximum surface speed: 0.5m/s.
* Twinset - for rods, glands & pistons :
- For older plant with up-stroking/gravity return rams.
- Traditional sizes ranges readily available.
- More advanced designs are now recommended for most Twinset duties. |
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pneumatic, single acting
asymmetric piston seal, extremely wear resistant, for use in lubricated or dry pneumatic applications. special design of sealing lip allows retention of initial lubricating film. |
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We manufacture wide ranges of sealing components for hydraulic and pneumatic applications from engineering plastics, including:
- U rings
- Back-up rings
- Cup seals
- Wipers
- Vee packs
- Double-acting and single-acting fluid seals. |
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CEFILAIR®
When faced with the problem of sealing between parts which move in relation to one another and capable of being connected and disconnected at will, the easiest, safest and most effective technique is to use pneumatic seals.
“CEFILAIR®” seals, which are expanded and retracted by a pneumatic process, have been designed to meet these multiple applications. Within the scope of these types of seals, the “CEFILAIR®”, as a result of its patented design employing modern. |
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These seals are designed to operate with tube testing machines that repeatedly seal and release the steel tube ends as part of the hydrostatic testing process. The quality of the seals used is a crucial factor in the reliability of such machines, and therefore our tube test seals offer the highest levels of performance.
Manufactured from high tensile, impact resistant polyurethane, they provide excellent wear resistance and can operature at high or low pressures. They incorporate a special lip profile to enable tube entry without seal damage. |
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These seal rings are normally used in sets as valve stem or reciprocating pump packings. A set is usually made up of a male and female end rings for ease of seating in the gland.
Two standard 'V' forms are used. The first 60° and 90° levels for low and medium pressure service, and the second has 90° levels only, for high pressure service. In both cases a central gap is formed to give the flexure required under pressure.
The number and combination of rings per set is dependent upon the pressure and the depth of the gland. |
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| Broad chemical resistance, except against liquid alkaline metals and fluorine gas under pressure. Good sliding qualities, low wear and tear. Temperature range from -200 °C to +260°C. PTFE has hardness of approximately 95 °Shore and installing these O-rings in split grooves is recommended or alternatively the use slit or sheathed types due to the low elasticity. |
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| All SENTINEL® Filter Bags utilize the patented SENTINEL® seal. It's all plastic, polypropylene, polyester or Santoprene® construction, provides a flexible, chemically resistant seal which adapts to any filter housing. This unique design employs a pressure activated sealing lip which responds to increases in differential pressure. As the pressure increases, the seal of the ring improves, insuring by-pass free performance over all ranges of pressure, temperature and micron rating. The elevated bag handles make removal of the bag from the vessel quick and easy. When a SENTINEL® Filter Bag is installed into an Eaton Filtration Housing, the ring snaps into place, holding its position until the housing is closed. |
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Dynamic sealing
