NETZSCH Pumps manufactures 4 types of positive displacement pumps (progressive cavity, rotary lobe, peristaltic, and multiple screw) and 2 types of grinders (single shaft macerators and twin shaft grinders). We serve a wide range of markets and applications, including biogas systems. NETZSCH has been developing, producing and distributing positive displacement pumps worldwide for more than 70 years. More >>