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MSG Dichtungswerk GmbH

Products

Our products

Overview of our product range

Below, you will find an overview of our standard product range. Please contact our staff if your search is unsuccessful.

In our seal range, you can directly search for our mechanical seals or for industries and applications.

e-mail: info@mechanical-seals-germany.com
Tel: +49 (0) 64 00 - 9 57 36 - 0
Fax: +49 (0) 64 00 - 9 57 36 - 21

Mechanical seals:
1
1B
1K
1N
2
2B
2BCA
2CA
2K
2KCA
2N
2NCA
2R
2RCA
2RMC
2RMCA
2RU2
2RU2CA
2U2
2U2CA
3
33
33K
33M0
33M1
33M2
33N
3K
3N
3R
3RS
4R
5
5K
5N
5R
5RH2
7
7
74
74
7K
7K
7K1
7K2
7KR
7XB
7XC
7XE
822DO
82K
82KCA
82R
82RCA
83B
83DO
83DO22
83DOF
83EK
83EKF
83EKFG
83EKG
83ES34
83K
83KF
83KFG
83KG
83S33
842DO
84K
85E
85EM
85EN
86EK
86K
877DO
877RDO
88EK
88K
89EK
89K
902CX
902CXANSI
902GA/902GA1
902PC
912CX
912CXANSI
912GA/912GA1
912PC
922CX
922CXANSI
929
942CX
946
Different special constructions
E
E1CA
E8-E10
ECA
ECS32S1
ECS32S2
ECS32S3
ECS36
EHS9
EHSJHK
EHSJHK2
EHSJHKG
EHSJHKZ
EHSK
EHSKS
EK
EKCA
EN
ENCA
ER
ERCA
ERZ
GU-GUDO
Hygienic seals
L10
L11
L12
L20
L20R
L3
L321
L321K
L321N
L352K
L3B
L3CSE
L3K
L3N
L3U9
L41ACLE
L41ACLU
L42CSE
L42CSU
L4B
L4CLE
L4CLU
L4CSE
L4CSU
L4EA
L4K
L5
L5EPR
L6K
L71
L72
L8
L9
LT20
MFB
MFB680
MFBW
MRB
QT20
QT20-PE
RW184-RW184L
RW184D-RW184DL
SP01-53B
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Standard mechanical seals

The scope of production of our standard range, for mechanical seals of various standard designs is very comprehensive and diverse. Our product portfolio comprises of O-ring mechanical seals, PTFE wedge ring mechanical seals, externally mounted mechanical seals, mechanical seals with elastomeric bellows, mechanical seals with metal bellows, double mechanical seals.

Our product range consists of direction-dependent and direction-independent mechanical seals as well as mechanical seals for loaded and unloaded applications. We can ship most of the standard mechanical seals from our warehouse very quickly. This saves time, money and nerves. Typical for the MSG service.

The MSG plant produces mechanical seals according to the highest standards and they go through a strict quality test before they are shipped. Important factors for testing the tolerances are, for example, a high plane parallelism of the sealing surfaces, a good perpendicularity of the sealing surfaces in the rotational axis direction, spring pressure on the sealing surfaces and presence of a lubricating film between two sealing surfaces. 

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Special mechanical seals

Mechanical Seals Germany is extremely good at developing and producing special solutions in the field of mechanical seal technology and has a treasure trove of experience. This includes customised mechanical seals for pumps, compressors, agitators and much more. Quality checks are consistently performed during and after the production at regular intervals.

All production stages are also examined at regular intervals, and this is done in a self-critical manner and always with an eye toward quality and high stability of our seals. Ensuring high standards of quality is our primary objective especially when it comes to special solutions. It is our motivated employees who stand by this claim and live up to it every day with a high degree of self-discipline, not to mention the certified process and production cycles that are very helpful.

Best quality, from design to delivery, is the key to our success. That's what keeps us motivated every single day. Our objective is to develop automated production processes further, prevent errors and be able to offer a high degree of availability as well as fast response times.

As OEM suppliers, we are aware of the responsibility that our components have to carry. We do not want to disappoint the confidence that our customers put in us. That is why our engineers put great emphasis on well-designed components that - depending on the application - deliver the best results.

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Customised production of mechanical seals

It is sometimes difficult to find a suitable spare mechanical seal for special, extraordinary or demanding applications. MSG, as a reliable partner, has put an end to this search. Please contact the MSG engineers and tell our experienced staff about your wishes. MSG stands out especially due to its vast experience in the field of customized production of mechanical seal solutions. In our plant, we can produce almost any type of mechanical seal - Both standard solutions and customised special designs. The MSG GmbH serves a wide variety of sectors and industries with its mechanical seal products. We will be happy to explain the most typical applications to you over a short phone call. Our team will be happy to take on new challenges. 
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Cartridge mechanical seals

There are also a variety of different designs in the wide range of cartridge mechanical seals, which are produced at MSG. The customer-oriented approach of our stock thus enables a quick delivery time of the most common cartridge mechanical seals.

If the cartridge mechanical seals that you need are not in stock, then different types of designs can be produced at short notice for each type. Fast and reliable.

The sealing surfaces can be provided in the standard materials or customised to specific requirements. Thus, our aim is to always ensure a maximum operating time. Using MSG cartridge sealing systems means - contingent on your high quality models - an increase in profitability and reliability. 

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Mechanical seals for agitators

MSG is a powerful partner with innovative products when it comes to development and production of mechanical seal technology for agitators, mixers and other aggregates. Our long-standing experience helps us provide solutions to your requirements, which is especially goes for the production of special solutions.

In the agitator technology, the sealing of a rotating agitator shaft represents the principal sealing task in the passage through a container wall. A variety of sealing designs are used, which are calibrated depending on the operating conditions such as media quality, temperature, pressure and speed.

Best quality standards, starting from design to delivery, are the key to our success. That's what keeps us going every day. Our objective is to optimise our automated production processes further so that even the smallest errors cab be avoided, a high level of availability is can be guaranteed and quick response times can be achieved.

As OEM suppliers, we are also aware of the responsibility that our components have to carry. The trust our customers place in us, is what motivates us.  

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Sealing rings and bearings

Long service lives are extremely important wherever sealing rings are used in pumps to pump the liquids. This is applicable for sealing rings for a solid as well as for a shrunk-in geometry and for bearings for axial and radial construction. MSG delivers sealing rings and bearings of all types. If you are not sure about the materials, we will be happy to advise you on which materials are best suited to improve your wear and corrosion protection. High wear resistance High corrosion resistance High temperature resistance Excellent tribology/ anti-friction properties Biocompatibility in hygiene and food industry MSG can also produce prototypes, individual pieces and even small batches for you. We have our own machinery including CNC turning and milling machines and most importantly, lapping and polishing machines. We use a wide variety of optimised materials in our sealing rings and bearings depending on the use and area of application. These are described below in more detail.
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Carbon graphite products

MSG can supply carbon graphite products in a number of ways. This includes, for example, sealing rings, sealing elements, bearings, rotary joints, steam joint seals, iron clad carbon rings and much more. The benefit is that the carbon graphite always provides good emergency running properties. Carbon graphite materials are indispensable if the necessary lubricating film can no longer be ensured. Carbon-graphite is also ideally suited as a sealing partner for pressure-loaded models. Apart from that, most carbon graphite qualities have a high corrosion resistance and the sliding properties and friction values are excellent. Without impregnation or with various impregnations - It’s easy to lose the overview looking at the large number of different carbon graphite materials available on the market. Therefore, its best to be advised by our engineers on which type most suitable for your application.
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Supply systems

Mechanical seals must be provided with different blocking and template systems to some extent in order to make the sealing tasks of mechanical seals reliable and safe to process, in view of the fact that the leakage emissions must be within the limits of the legal requirements.

The MSG supply systems are thoughtfully designed and thus achieve the best possible cooling of the sliding surfaces used in the mechanical seals. The frictional heat of the sliding surfaces is safely dissipated by means of the precise control of the cooling medium and the so-called lubrication. Moreover, leakage compensation or generation of a barrier pressure are the additional tasks of the supply system. The models of the MSG supply systems can vary widely depending on the application.

MSG offers a suitable solution for almost every supply task. For supply systems, for example, through a natural life cycle, the MSG product palette produces everything that offers the best results - From simplest supply tank to thermosiphon container. Integrated cooling devices and important automatic circuit breakers for filling level, temperature and pressure are of course also used.

Feel free to directly contact our engineering or sales staff. Our staff will be there to help to give you advice regarding the design and layout of a supply unit.

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Magnetic couplings

Leakages - which are normally found in conventional mechanical seals - should not be allowed when it comes to very critical applications such as very aggressive, toxic, odorous, explosive, flammable media. The only solution in this case is the magnetic coupling. There are always some leakages in normal mechanical seals and dynamic seals. However, magnetic couplings function with a contactless and leakage-free torque transmission. This permanent-magnetic drive system, which uses the gravitational or repulsion forces from the permanent magnets is installed in pumps and agitators. Sm2Co and NdFeB magnets are mostly used in these areas. These magnets are placed on coupling halves, which are separated by a separating can and that way, they seal the product space from the environment hermetically. There is a variety of standard series in MSG’s stock for its customers. In most cases, however, we develop and manufacture magnetic couplings according to customer specifications. Mainstream application is as below : Carbonated water for soft drink dispensers Espresso coffee machines Beer cooling systems Cooling for TIG Welders Reverse Osmosis systems Ultra-filtration systems Cooling circulation Constant temperature control Atomizing / misting systems Automated pesticide misting systems Carwash machines Steam cleaning machines Cooling for X-Ray and medical lasers Water purification Boiler feeds Pressure booster pumps Heavy  oils ... You can simply tell us your requirements. Our engineers will develop the best possible solution for your wish.
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O-rings and mould parts

O-rings and mould parts are the most commonly used secondary sealing elements for static as well as dynamic applications. Their price is relatively cheap because of the simple manufacturing processes. However, there is still a great difference in the quality of the O-rings offered. MSG’s range includes O-rings in the current elastomer types such as CR, NBR, HNBR, EPDM, FKM, FEPM and MVQ. We also offer coated O-rings in the TTV, TTE, FEP-S, FEP-V elastomer types and PTFE O-rings. Depending on the requirements and the elastomer used, our rings can be used in a temperature range between -60° C and + 200° C. Our staff will be happy to help if you don’t exactly know as to which O-ring quality is required. MSG offers a vast product range even if there are special dimensions according to the American Standard (ARP) or the British Standard (BS). You can get many of our O-rings with comprehensive approvals. Do not hesitate to contact us for our O-ring product range. You will be amazed with vastness of MSG’s product range.
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Repair service

Tested quality at best prices.

Mechanical seals are subject to many wear influences. MSG analyses and repairs your defective seals, even those of other manufacturers.

Click here for our repair service >>>

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MSG Dichtungswerk GmbH
Industriestrasse 10
35325 Mücke

fon:  +49 (0) 64 00 - 9 57 36 - 0
fax: +49 (0) 64 00 - 9 57 36 - 21

Questions about our products?
Please contact our customer service or write us.

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