WGM offers after-sales service to ensure continued operation of the systems it provides. For this purpose, it has a technical team trained and prepared to operate at the systems installation sites or to give technical support remotely, by telephone or internet.

In addition, an internal sales team is prepared to promptly identify and quickly provide the necessary spare parts to maintain the systems in normal operation.

To ensure short delivery times, WGM keeps in stock the main wear parts of the systems it manufactures, such as pump seals, sealing rings, and membranes.