Pressure filter
Process & Automation Solutions
When it comes to reliably separating solids and liquids, Waldner pressure filters offer a powerful, flexible, and reliable solution. Developed for demanding applications in the process industry, they combine robust construction with sophisticated functionality—tailored precisely to your requirements.
The aim of the filtration process is the safe separation of solids and liquids from a suspension. Depending on the product and process, either the solid (filter cake) or the liquid can be the desired end product.
The pressure filters are operated via a central pneumatic control system that does not require any electrical components. This makes the system particularly reliable and ideal for sensitive applications. On request, the design can also be made ATEX-compliant, ensuring safe operation even in potentially explosive areas.
Our pressure filters are designed for a wide range of applications and enable consistently reproducible product quality—even under increased pressure and material requirements. We offer pressure filters in various designs and sizes:
This allows both smaller batches and larger volumes to be processed efficiently and economically.
A key element of our pressure filters is the proven, form-fitting Waldner central closure. It enables:
Alternatively, we also supply our pressure filters with standard closure variants, adapted to your technical and process specifications.
Depending on requirements, the filter base and top base can be designed in different ways:
Various options are available for operation:
We work with you to develop the right solution – precisely tailored to your product, process and operating concept.
As with our container systems, the pressure and material requirements as well as the connection designs can be configured in an extremely variable manner. Whether special materials, individual connection geometries or process-specific pressure stages – our pressure filters are designed precisely according to your specifications.
Talk to our experts about your individual process solution.
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