Gaskets for plumbing fixtures
Sanitary seals must fit precisely to the fitting, connection, and water-carrying component. Ernst Lingenberg GmbH manufactures sealing rings and sealing discs for kitchen and bathroom fittings as well as for pressure and measuring technology. Geometry, material, and possible approvals are tested in accordance with the installation situation and the intended use.

Applications in the sanitary sector
Kitchen and bathroom fittings
Fittings seals must fit exactly into the intended receptacle and work permanently with the adjacent components. We manufacture suitable rings and discs for serial fittings, spare parts, and custom-made designs. Dimensions, material, water area, and mounting situation are crucial factors.
Printing and measuring technology
Instruments, connections, and hydraulic components require precise sealing parts that fit the assembly. In addition to the dimensions, the medium, pressure range, temperature, and material compatibility should be determined early on. This way, the design can be technically limited in a meaningful way.
Drinking water applications
Not every material is suitable for components that come into contact with drinking water. Which material design and which approval are required depends on the specific application. We adapt the requirements to the project and only use technically confirmed specifications in the manufacturing process.
- Name the medium and temperature of the application
- Specify required approval or specification
- Specify material requirements and installation situation
Special sizes and individual contours
Standard rings do not solve every installation situation. Additional cutouts, different diameters or special contours can be manufactured according to a drawing, pattern or scale drawing. This means that the design does not have to be adapted to an existing part – the seal follows the design.
Direct contact
Should it be water for you?
Marco Sommerfeld
Sales and Production Manager
Note: AI-optimizedFurther solutions
Washers
Being inferior and outmaneuvering.
Die-cut washers and washers cut from tubing offer flexible solutions in small, large and custom sizes.
Note: AI-generatedCustom-made products
Would you like something special?
From your individual requirements, production-ready custom designs with consistent dimensions and contours are created for series production.
Note: AI-generated