APSOfluid® Compensators

A compensator is a flexible element, consisting of an elastic bellow and a connection element such as a flange, and is used to compensate thermal expansions, mechanical vibrations, acoustic vibrations and tensions in piping systems, on fittings, pumps and devices. Compensators are also used for noise insulation, as dismantling pieces on pipe fittings, for accommodating assembly inaccuracies and as a seal for pipe wall bushings.

Typical areas of application are heating systems, water pipes, pipes in power plants and in the chemical industry. The various existing qualities are matched to the respective fluids (e.g. drinking water, oil or food).   

In order to be able to guarantee certain functions of the expansion joints, such as length limitation or tension, the expansion joints must be installed correctly in the system. There are a number of different length limiters that absorb the corresponding reaction forces, the forces at negative pressure, the freedom of movement of the compensators and the adjustment forces. Our experts are always available to advise you!

Metal compensators and rubber compensators basically perform the same function – whenever thermal or mechanical changes occur in a pipe system, which cannot be absorbed within the system, the changes must be compensated. Taking these factors into account when installing a pipe system is essential to prevent damage and potential failure of the system. Depending on the medium, pressure and temperature as well as the location and type of movement, our specialists can select or design an optimal solution for you.