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OmniSeal® seals are high performance spring energized PTFE seals. These are capable of handling extreme service conditions and are used in a variety of applications, such on high temperature / high pressure (HTHP) Ball Valves, rocket and jet engines, robotics, racing cars, oil and gas applications and others.
>Temperature: -260°C to +300°C.
>Pressure: Vacuum to +10,000 bar.
>Surface speeds: +40m/s.
>Low and controlled friction, low wear.
>Broad chemical compatibility.
>High pressure and temperature combinations.
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Features:
- Teflon® compounds with almost universal chemical compatibility
- Stainless steel springs for corrosion resistance
- Wide temperature range - 400ºF to +600ºF
- Static and dynamic applications
- Vacuum to 60,000 psi
- Can run dry or lubricated
- Low friction seals
- Sizes up to 60" diameter |
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The design features are single seal, unbalanced, conical spring, dependent on direction of rotation. The dimensions are according to DIN 24960 standard . The TB01 is equivalent to Burgmann type M2N . They are cost effective for basic applications such as circulating pumps for water and heating systems.
Performance Capabilities
d = 6 - 38 mm
p = 10 bar
t = -20 – 180 °C
vg = 15 m/s |
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Spring-energized seals made of PTFE are used for sealing reciprocating pistons and rods as well as rotary and swiveling applications.
Highlights
outstanding chemical resistance against aggressive media
suitable for high temperature ranges between –95°C and +300°C
suitable for media pressures up to 700 bar
Typical Applications
needle seals in painting lines
metering devices
valve seals in bottling lines
automotive and aerospace applications
medical technology/endoscopy
solenoid valves
measuring technology/HPLC-technology
general industrial machinery
chemical equipment |
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TBA Mechanical Seals are available compliant with standard UNI EN 12756 (ex DIN 24960).
They are supplied with springs outside of the product, so they can be used in particularly dirty and/or viscous liquids and can be fitted to parallel shafts and sleeves. No shoulder or stepped shaft is required. |
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Mechanical seals manufactured in a wide range of general services, made according to standard UNI EN 12756 (ex DIN 24960).
Using a conical spring is wound onto the shaft allows the seal to compensate greater positioning errors than usual and there is no risk of clogging when it is in contact with very dirty and/or viscous liquids.
This type of seal is available for both clockwise or anticlockwise shaft rotation. |
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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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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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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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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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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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Sign Specialty:
single seal
balanced/unbalanced can be chose
multiple springs
equivalent to type 109/109B/9/9B/8-1/8B1/909 series |
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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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The TB05 mechanical seal range is designed for universal application and the interchangeable parts concept is ideal for stock rationalisation. The design features are single seal, balanced, independent on direction of rotation , Wave spring or Multiple springs. The dimensions are according to DIN 24960 standard . The TB05 series are equivalent to Burgmann type H7N/H75 series pump seals. The seal faces are loosley inserted and can be easily exchanged, the trust ring is retained by the drive lugs preventing the springs falling out.
Performance Capabilities
d = 14 - 200 mm
p = 25 bar
t = -50 – 200 °C
vg = 20 m/s |
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The TB02 series mechanical seals are very popular. The design features are single seal, unbalanced, conical spring, dependent on direction of rotation. The dimensions are according to DIN 24960 standard . The TB02 series are equivalent to Burgmann type M3 series . Extremely rugged and reliable, they cover a wide spectrum of applications – in water pumps, sewage pumps, submerged pumps, chemical pumps, etc.
Performance Capabilities
d = 10 - 80 mm
p = 10 bar
t = -40 - 205 °C
vg = 10 m/s |
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Mechanical seals of the TB03 series are a cost effective type of a balanced seal. The design features are single seal, balanced, conical spring, dependent on direction of rotation. The dimensions are according to DIN 24960 standard . The TB03 series are equivalent to Burgmann type H12N series pump seals.
They have the same robust and reliable construction as the unbalanced spring seals . These seals are primarily used in the chemical sector and in water pumps.
Performance Capabilities
d = 10 - 80 mm
p = 25 bar
t = -50 – 200 °C
vg = 15 m/s |
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The product family Spring Plungers covers the following article groups:
- EH 2203. Spring Plungers with ball and internal hexagon
- EH 2203. Spring Plungers with bolt and internal hexagon
- EH 2204. Spring Plungers, plastic
- EH 2205. Spring Plungers with ball and slot
- EH 2205. Spring Plungers with bolt and slot
- EH 2205. Spring Plungers with ball, headed
- EH 2206. Spring Plungers with internal hexagon
- EH 2206. Spring Plungers with internal hexagon and seal
- EH 2207. Spring Plungers, smooth
- EH 2207. Spring Plungers, long
- EH 2208. Spring Plungers, smooth, with collar
- EH 2208. Spring Plungers, smooth, without collar
- EH 2209. Spring Plungers, double ended
- EH 2210. Spring Bodies
- EH 2214. Lateral Spring Plungers
- EH 2215. Lateral Plungers, smooth (with / without sealing)
- EH 2215. Excenter for lateral plungers, smooth
- EH 2215. Lateral Plungers with thread (with / without sealing)
Additionally to the metric version we have also the following inch version available from stock:
- EH 2B02. Spring Plungers with bolt and slost
- EH 2B03. Spring Plungers with bolt and internal hexagon
- EH 2B05. Spring Plungers with ball and slot
As leading manufacturer with long experience in production of spring plungers we offer a product range for almost all applications. Also special constructions are available within short time upon request. |
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Steel Spring Plungers
Stainless Steel Spring Plungers
Steel Spring Plungers (Metric)
Stainless Steel Spring Plungers (Metric)
Delrin Tip Steel Spring Plungers
Delrin Tip Steel Spring Plungers (Metric)
Delrin Tip Stainless Steel Spring Plungers |
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| ... products without technical information |
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