HL Hydraulik GmbH is the sole owner of the rights to the brand name "SCHRUPP", and the associated water and air programs, the TÜV approvals and type tests. Our products are subject to continuous development and adaptation to the needs of the international market.

The special and individual engineering solutions of HL Hydraulik GmbH are sold and supported globally. Based on a modular system, we ensure an almost 100% compatibility with previous versions and older products without any limitations in the development and innovation of our products. The slim orientation of the modular system enables a modern warehousing with short delivery times for customers of our standard program. In addition to these standard products, a variety of customized solutions from single components up to complete systems is constantly developed and produced.


The team of HL Hydraulik GmbH does not only speak of quality, it is part of our lives.

As a supplier to nuclear power plants, the German Navy, research institutions and different types of industrial applications, we implement the highest standards of quality and reliability. 

To make this open and traceable by the customer, we make it known that HL Hydraulik works closely with TÜV Rheinland instead of obtaining an ISO certification which does not meet those requirements.  Material tests, special inspections and type tests are part of our everyday life as well as the examination of the operational condition of our testing and engineering systems by the German TÜV. 

At pressures up to 800 bar safety is important to us. 

Training and education of the professional association are continuously obtained by the entire staff of employees. The BG certificate "Systematic Safety" is the conclusion of this effort. 

Worldwide Activities

HL Hydraulik GmbH distributes its products worldwide. 
Technical solutions are developed in Germany with customers and managed directly or through partners in the country of implementation. With our expertise we help our clients after commissioning with fine tuning or later with further optimization of the system technology. 
Our activities in the North American market are supported by our sister company, HL Hydraulic, Inc.