Dickow products are state of the art. Our know how and the experience from worldwide applications enable us to improve our pumps constantly. Due to our commitment to the customer, we are also able to solve difficult pumping problems to the satisfaction of the customer. Improvement of our existing products and new designs open up new application fields and lead to the solution of field related problems. More than a decade ago, we decided to develop sealless pumps with permanent synchronous magnetic couplings, without rotating seals. We consider this as our contribution to protect man and environment against avoidable dangers and exposures. This research and development was accordingly furthered by the German Federal Department for research and technology.