3 in 1 - Damp & Seal

Damp & Seal is Simrit’s innovative, tried and tested solution for component reduction and design simplification of pneumatic cylinders.


This product not only replaces conventional 2 or 3 component solutions, but also helps to get away from intricate cylinder end-cap designs with undercuts to accomodate the cushioing seals. Damp & Seal integrates 3 functions in one single component. It pneumatically decelerates the piston movement towards the end of stroke by throttling the exhaust air, functions as a mechanical cushioning ring in the end position, and statically seals between barrel and cylinder end-cap. Due to its sophisticated design and the use of resilient, high-grade materials, Damp & Seal absorbs reliably and with minimum noise the impact of the piston at the end of stroke.

Your benefits with Damp & Seal
  • Simplified manufacturing of cylinder end-cap
  • Reducing component diversity and time
  • „Silent Motion Effect“ - reduced noise emission
  • How does Damp & Seal work?

    Optimum solution for considerably better pneumatic cylinders!

    Get below detail information on how to achieve optimised pneumatic cylinders by using Damp & Seal.

    Damp & Seal allows for a simplified end-cap design.

    • Advantage: Production processes are simplified.

    • Benefit: Depending on the type, there is a considerable reduction of  material and machining costs.

    Damp & Seal can be installed regardless of the angular location.

    • Advantage: Incorrect assembly is prevented (poka yoke*).

    • Benefit: Rejects are reduced to a minimum. This improves the efficiency of the assembly process.

    Damp & Seal replaces multiple components with one highly integrated product.

    • Advantage: Number of components in the cylinder is reduced.

    • Benefit: the number of ordering procedures and receiving inspections is drastically reduced. Beyond that, expensive storage space can be saved.

    Damp & Seal is made of high-grade material and has integrated cushioning pads.

    • Advantage: “Silent Motion Effect” – Noise emission is reduced.

    • Benefit: Production staff is exposed to considerably less noise. This means a higher level of industrial safety and stress reduction among workers.

    Poka Yoke means in Japanese "fool-proof"

    Callback Service

    You have more questions regarding this ? Click here, we call you back.