Models DRX , Dry and < Span Style = "Box-Sizing: Border-Box; Font-Weight: 700;"> Dgx made of stainless steel CF8-M (AISI 316) and have Open multi-channel impeller , suitable for filtered fluids (DRX) C solid bodies Span> (Dry) and Vortex for polluted water (dgx) . The oil bathtub engine and Double mechanical seal with oil cooling provides continuous operation even in harsh working conditions. They are recommended for corrosion and aggressive liquids , therefore, they can be used for industrial systems in Chemical and pharmaceutical industry or if there are sea water SPAN>.
DRB Electric pumps and DGB made of bronze/aluminum and have Open multi-channel impeller , suitable for filtered water (DRB) and Vortex for polluted water Span> (DGB) . The engine in the oil bath and double mechanical seal with oil cooling provide continuous operation even in harsh working conditions.
They are recommended in the presence of sea water or Salt liquids and are used in Fish and in zootics .