Double-door check valves are used to prevent water hammer from the backflow of a pressure tank when automatic controls shut down a fire pump. These are used for refineries, petro chemical plants and water pump stations.

Double Drum Rollers are designed for general use on earthworks, granular or asphalt construction. Depending on model and specification, these machines have operating weights of approx. 600 to 1000 kg and are available in working widths of 600 mm to 750 mm. The low lateral projection, the proven double vibration system, the easy handling and low centre of gravity makes these models suitable for new construction work and maintenance of footpaths, road shoulders, cycle paths, parking areas and garage driveways, playgrounds, commercial and forestry roads.