Sealing technology

From the standard range to the special solution

 

Rod seals and rotor seals

Maximum protection against media leakage and contamination

 

Piston seals

Ultimate leakage control

 

Scraper

Various sizes and materials

 

Moulded parts and special solutions

When customised seal design is the best solution

 

U-Cups

For use as piston and piston rod seals

 

So that rolling bearings and drives, moving machine parts and dynamically stressed housings function smoothly, precisely and comprehensively -have you thought about sealing technology? If liquids and gases escape, if grease escapes, if dirt or water splashes into machinery, aggregates or equipment, functions are impaired - or worse: they cause serious damage. That is why products for reliable sealing are part of our product range for rolling bearing and drive technology. For static and dynamic sealing, we offer different designs, materials and colours.

Let's keep it tight together -with O-ring, round cord, grooved ring, flat ring, support ring and cap, with X-ring, roof collar, labyrinth seal, mechanical seal, scrapers, guide elements and shaft seals.

Authorised partner of

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Your contact

Benjamin Schneider
Mail: b.schneider[at]wagmbh.com
Tel.: +49 (0) 7543 9629 423

In addition to our standard range, special designs and special widths are also available on request.

Order online:
ONLINE-SHOP 

 

Profile overview

Alle Abstreifer/Wipers Führungsringe/Guide Rings Flachdichtungen/Gaskets Kolbendichtungen/Piston Seals Rotordichtungen/Rotary Seals Stangendichtungen/Rod Seals Stützringe/Backrings
ABS101
ABS101
ABS102
ABS102
ABS103
ABS103
ABS104
ABS104
ABS105
ABS105
ABS106
ABS106
ABS107
ABS107
ABS108
ABS108
ABS109
ABS109
ABS113
ABS113
ABS114
ABS114
ABS115
ABS115
ABS116
ABS116
ABS117
ABS117
ABS118
ABS118
ABS119
ABS119
ABS211
ABS211
ABS212
ABS212
ABS213
ABS213
FRD101
FRD101
FRD102
FRD102
FRD103
FRD103
FRD104
FRD104
FRD105
FRD105
FRD106
FRD106
FRD107
FRD107
FRD108
FRD108
FRD B102
FRD B102
FLD101
FLD101
FLD102
FLD102
FLD103
FLD103
FLD104
FLD104
FLD105
FLD105
FLD106
FLD106
FLD107
FLD107
FLD108
FLD108
FLD109
FLD109
FLD110
FLD110
FLD111
FLD111
KBD101
KBD101
KBD102
KBD102
KBD102R
KBD102R
KBD103
KBD103
KBD104
KBD104
KBD104R
KBD104R
KBD105
KBD105
KBD205
KBD205
KBD107
KBD107
KBD108
KBD108
KBD109
KBD109
KBD109D
KBD109D
KBD109H
KBD109H
KBD110-12
KBD110-12
KBD116
KBD116
KBD117
KBD117
KBD118
KBD118
KBD119
KBD119
KBD120
KBD120
KBD122
KBD122
KBD123
KBD123
KBD123D
KBD123D
KBD123H
KBD123H
KBD123N
KBD123N
KBD124
KBD124
KBD125
KBD125
KBD126
KBD126
KBD127
KBD127
KBD138
KBD138
KBD139
KBD139
KBD140
KBD140
KBD141
KBD141
KBD142
KBD142
KBD143
KBD143
KBD144
KBD144
KBD145
KBD145
KBD199
KBD199
KBD109D
KBD109D
KBD205
KBD205
KBD216
KBD216
KBD222
KBD222
KBD238
KBD238
RD101
RD101
RD102
RD102
RD103
RD103
RD104
RD104
RD105
RD105
RD106
RD106
RD107
RD107
RD108
RD108
RD109
RD109
RD110
RD110
RD111
RD111
RD112
RD112
RD115
RD115
RD116
RD116
RD117
RD117
RD118
RD118
RD119
RD119
RD201
RD201
RD202
RD202
RD203
RD203
RD204
RD204
RD205
RD205
RD206
RD206
RD207
RD207
STD101
STD101
STD102
STD102
STD102R
STD102R
STD103
STD103
STD104
STD104
STD104R
STD104R
STD105
STD105
STD106
STD106
STD107
STD107
STD108
STD108
STD109
STD109
STD110-112
STD110-112
STD116
STD116
STD216
STD216
STD117
STD117
STD117R
STD117R
STD118
STD118
STD119
STD119
STD120
STD120
STD121
STD121
STD124
STD124
STD125
STD125
STD126-28
STD126-28
STD129
STD129
STD130
STD130
STD131
STD131
STD138
STD138
STD139
STD139
STD141
STD141
STD142
STD142
STD199
STD199
STD205
STD205
STD238
STD238
STRD108
STRD108
STRD109
STRD109
STRD110
STRD110
STRD111
STRD111
STRD112
STRD112
STRD113
STRD113
Es wurden keine Bilder gefunden.

Selection from our standard programme

Below you will find a selection from our range of sealing technology.

Alle Flat gaskets U-Cups Wipers Moulded parts X-rings Speedy Sleeve Metal gaskets V-rings Round cords Rotary shaft seals Gammaring O-rings
Elastomer seals
Elastomer seals
Durable solutions with manageable maintenance requirements and the lowest possible follow-up costs. Elastomers are characterised by their soft character.
Graphite gaskets
Graphite gaskets
Oxidation resistant. Soft, particularly adaptable. Good chemical resistance
Long-term stable compression and recovery behaviour. Resistant to ageing.
Asbestos-free fibre quality
Asbestos-free fibre quality
Asbestos-free plastic fibre. Extremely strong, almost unbreakable, and very resistant to acids or alkalis. Particularly heat and fire resistant, as fibres carbonise.
Individual production
Individual production
Customised flat gaskets according to measurements/drawings. Possible manufacturing processes: Laser cutting
water jet cutting
plotting.
Silicone seals
Silicone seals
Resistant to weathering, ozone and other external influences. Food-safe quality. Perfect for various seals and covers in different industries.
Sponge rubber seals
Sponge rubber seals
Weather-resistant quality seals and moulded parts made of sponge rubber. Made of EPDM in foamed quality with excellent sealing properties.
U-Cups
U-Cups
Can be used as rod or piston seals, depending on the design. In the symmetrical U-Cup design, can be used as rod and piston seals.
Wiper
Wiper
Reliable protection against dirt, dust, moisture and other environmental influences.
Moulded parts
Moulded parts
When the standard product is not sufficient or the application requires individual sealing solutions.
X-rings
X-rings
When O-rings are no longer sufficient to seal dynamic connections, X-rings are used. The square profile of the ring-shaped seal prevents twisting and turning within the groove. Advantage: less wear.
Speedy Sleeve
Speedy Sleeve
Use: For repairing worn radial shaft seal running surfaces. Cost-effective alternative to replacing or reconditioning the used shaft. Used as a counterface to the rotary shaft seal.
Metal gaskets
Metal gaskets
Application wherever the use of plastic seals is not suitable. Materials: Soft iron, non-ferrous metals (copper, aluminium, brass, bronze), stainless steel, special grades.
V-rings
V-rings
Elastic seals to prevent contamination of shaft seals or bearings.
Round cords
Round cords
Round cords are also known as joint fillers or backfill cords. Static sealing. Various materials. High pressure elasticity. Temperature resistant.
Rotary shaft seals
Rotary shaft seals
Rotary shaft seals reliably seal rotating shafts. Due to the high demands on the condition of the seal, there are various versions, including a stainless steel spring or PTFE sealing lip, with an elastomer outer edge or metal housing.
Gammaring
Gammaring
For the external sealing of rotating shafts. Seals reliably against dust, grease, oil and other foreign bodies. Two functions: non-contact flinger ring as gap seal and rubber boot seal.
Moulded parts
Moulded parts
Caps
Caps
For stable, secure and individual sealing of bores, bearings and shafts. Available in various designs and sizes.
O-rings
O-rings
For a variety of applications: axial and/or radial sealing. Can be used for sealing very high pressures. Various materials, colours and sizes available.
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Sealing materials

Depending on the application and mode of operation, different materials are used for the seals. Here is a list of the most common materials and their functions:

  • HPU/PU (polyurethane) - Seals made of this material are very durable in terms of mechanical load, elasticity and gas tightness.
  • NBR (acrylonitrile butadiene rubber) - Resistant to hydraulic oil and acid. Resistant to the effects of grease and petrol.
  • FPM/FKM (Fluorocarbon rubber) - Resistant to mineral oils, acid, aromatic hydrocarbons.
  • EPDM (ethylene propylene diene rubber) - Resistant to hot water and steam.
  • Silicone - Robust against alcohols and ketones. Temperature resistant. 
  • PTFE (Polytetrafluoroethylene) - Temperature resistant, low wear, robust. Little elasticity.
  • POM (Polyoxymethylene) - High stiffness, low friction values, very good dimensional stability.
  • PA (PA6 G) - Resistant to mineral oils, acids and diluted alkalis. Used in support and guide rings.
  • Metal seals: In case of high or low temperatures, long service life, high radiation exposure, metal seals must be used instead of elastomer seals. In addition to the wire form, there are spring-elastic, metal-encased seals.

Materials: copper, aluminium, silver, gold, indium, stainless steel. 

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