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Bauer kobling-system

Bauer coupling system is a standardised coupling concept from the Austrian Bauer company widely used in agriculture and slurry transport equipment. Our O-sealing ring is manufactured from SBR (Styrene-Butadiene Rubber) and supplied black. The SBR seal is chosen for its good resistance to organic acids (typical in slurry and silage), good aging behaviour and temperature stability in normal agricultural use. The seal is supplied as a spare part for maintenance of existing Bauer couplings. Multiple sizes cover the Bauer system's standard range.

Download datasheet (PDF)

Bauer SBR Type S 4 Spare part
  • SBR seal
  • Type S 4
  • Agriculture
  • Slurry-resistant
  • Spare part
  • Standard range

Technical specifications

The product's key specifications are briefly summarised below.

Type O-sealing ring for Bauer system
Material SBR (Styrene-Butadiene Rubber)
Colour Black
Application Bauer coupling type S 4 (agriculture, slurry)
Standards RoHS + REACH
Manufacturer SKU 5714

Dimensions and ordering

The table shows Bauer kobling-system's standard dimensions.

Dimensions, pressure and vacuum data for Bauer kobling-system
Inner Ø
[mm]
Weight
[kg/m]
Article no.
650.025714050050
1060.0675714075075
1360.1135714100100
1520.1785714125125

Each dimension has its own article number from the manufacturer.

Frequently asked questions

For which Bauer system?

Spare parts for Bauer coupling type S 4. The Bauer system is widespread in agriculture and slurry transport (slurry tankers, compressor-pump installations). Multiple Bauer coupling generations exist - cross-check dimension with your existing coupling.

Why SBR seal?

SBR (Styrene-Butadiene Rubber) is chosen for its good resistance to organic acids (typical in slurry and silage), good aging under UV exposure and temperature stability in agricultural applications. For strongly aggressive media or high temperatures, other seal types can be requested.

Sold individually?

Yes, each dimension has its own article number. Order by your Bauer coupling's nominal size.