The DYNAJET 220mdh and 350mdh: Tailored for Your Needs
The DYNAJET 220mdh and 350mdh show how a compact high-pressure cleaner can combine performance, flexibility and economy. Discover why these hot- and cold-water units suit municipal work, service providers and mobile applications.

DYNAJET 220mdh and 350mdh for versatile high-pressure cleaning
The DYNAJET 220mdh and 350mdh are compact hot- and cold-water high-pressure cleaners developed for professional users who need a reliable machine for demanding daily work. Built in close cooperation with customers, the mdh series focuses on practical performance, efficient operation and a setup that fits real service conditions.
With a cleaning performance of up to 350 bar, the units support a wide range of applications. They are suitable for targeted graffiti removal, chewing gum removal, cleaning buildings, roofs and facades, and sustainable weed control. This makes the range especially relevant for service companies, municipal teams and other users who need one system for several tasks without sacrificing mobility or control.
A key strength of the mdh concept is its flexibility. The expert version is designed for mobile van installations and can be supplied via a water tank, while the classic version is intended for stationary operation with a direct water connection. The compact design makes integration into common transporters straightforward, which helps crews save space and keep equipment organised on site.
The machines also support efficient, safe and economical operation. Application-oriented stepless regulation of pressure and flow rate helps users adapt the output to the task, while the patented burner control system and the low-speed 3-plunger crankshaft pump are designed to support durability and reduced wear. For professional users, that means dependable performance, practical handling and a cleaner that is built for long-term use in everyday operations.
Flexible installation options for mobile and stationary use
The expert version suits van-based service work and can run from a water tank, while the stationary version connects directly to the water network.

Efficiency and service life built into the mdh concept
Stepless pressure control, a patented burner system and a low-speed pump help users work efficiently while supporting safety and reduced wear.
