For more than 60 years, NETZSCH has manufactured positive displacement pumps worldwide. Designed specifically for difficult pumping situations, NETZSCH pumps range in size from the industry’s smallest metering pumps to high volume pumps for applications in the oil and gas or mining industries.
An application in media delivery can often be handled by using different pump types. However, optimum results and material-preserving transport require rather exact matching of the pump to the different parameters such as viscosity, temperature, NPSH value or shear sensitivity. NETZSCH Pumpen & Systeme GmbH therefore offers three model series of compact screw pumps: the NOTOS® two, three and four-spindle pumps. Depending on the type, they are suitable for non-lubricating substances at high pressures up to 80 bar and temperatures up to 300 °C. They thereby cover a wide range of application areas – from lubricants to sealants and on to bitumen or resins. Thanks to special materials, hydraulic compensation and geometry – optimized through FEM simulations – all NOTOS® pumps are designed for top efficiency and operating life.