The HD 7/12-4 M Plus ST  cold water high-pressure cleaner is a powerful, versatile and robust machine. Ideal for tough cleaning jobs in agricultural, construction and automotive industries, where high water flow is needed to shift dirt and detergent quickly.

The stand-alone pump unit out of the modular new HD Middle class is the perfect solution for integrated high-pressure pumps e.g. stationary machine and production progress. A reliable high-pressure pump which is protected by a robust plastic chassis and not more. The machine is intended for stationary use and can be mounted and operated both horizontally and vertically. A 3-point support on the back enables vertical or horizontal mounting. Access to the high-pressure pump and the electronic components is easy and therefore service-friendly – the pump itself is effectively protected from dirt in reclaim water by means of a large water fine filter.

Key features include precise and infinitely variable control of detergent feed, Easy Press trigger gun with soft grip to increase comfort and reduce fatigue, and a slow-running 4-pole, air-cooled electric motor for high cleaning efficiency and long life. Featuring a dirt blaster nozzle, providing even greater cleaning performance for the most difficult cleaning tasks.

This unit comes as pressure washer unit only. There are options to include hose trigger and lance in ordering.