More energy efficiency by OSNA-pumps Did you know that . . . ■ pump applications in Germany consume approx. 65 TWh electricity per year (equal to 11 % of gross electricity output). ■ electric motors account for 64 % of the total electric consumption, and 30 % thereof are consumed by pumps (Fraunhof Institute). ■ optimizing all pump systems installed in Germany would add up to potential energy savings of 15.000 million KWh per year (applicable equivalents would be 10 million tonnes CO2 or potential savings of EURO 1200 million at 8 Eurocent per kWH) ■ possible energy savings in pumps and pump systems could reach 30 % (or even significantly more some cases). Pumps belong to the most significant energy consumers in industrial processes. In order to deduce their true potential savings, detailed examinations focused on energetic aspects must be undertaken on pumps and motors as well as on the entire pump system. If you want to pump efficiently and energy-saving, you must optimize the entire system – motor, transmission, pump, pipes and auxiliary equipment. What are you waiting for? Get going! Do not waste your energy – use OSNA pumps immediately.

Saving money is an easy task! We will help you fulfil it! Our 5 steps to effective energy saving Optimally designed impellers and pump casings, smooth casting surfaces (partially due to investment casting) ensure high hydraulic efficiency of our pumps. We can equip the pumps optionally with wear rings made of metallic (Ni-Resist) or plastic (PEEK-polymers) material to reduce the efficiency loss which usually occurs in pumps made of cast stainless steel. Optimal selection of an appropriate pump, suitably sized for the individual application, using a stateof-the-art, computerized pump selection...