Stones, earth, mining, tunnel construction, geothermics, building materials

These are areas in which pumps face the toughest tasks and must cope with hard, abrasive loads. With their stability and application-specific designs, WANGEN pumps ensure economic efficiency even in these areas.

Examples of media conveyed:

In tunnel construction:

e.g. bentonite suspensions, quick-binding cement-sand suspensions, polymers as lubricants on tunnel driving equipment

In geothermics:

e.g. bentonite fillers

In gravel works:

e.g. gravel washing sludge

In the building materials industry:

e.g. plaster sludge

In mining:

e.g. coal floatation sludge