In the KOS series, the intake and pressure cylinders are connected with an S transfer tube. This enables continuous transport with free flow of the conveyed material without any valve technology. Foreign bodies in the conveyed material can be easily conveyed up to a particle size larger than 2/3 of the pressure connection diameter.

The KOS pump drive is particularly well suited to conveying highly viscous types of sludge and materials with a high foreign body content. They are used primarily for materials with extreme requirements, such as dewatered sewage sludge with a high foreign body content, oil sludge, highly viscous high-density solids, etc.

A wide range of task-specific components and functions are available for extreme applications

Features and advantages

■ High level of availability

■ Continuous material flow thanks to large, free delivery diameters

■ Long service life

■ Low service and operating costs

■ Easy to service

■ Low water consumption

■ Use of powerful pulsation damping systems possible

■ Maximum delivery rate of 385 m3/h

■ Maximum delivery pressure of 100 bar