Technical Information about NETZSCH Spare Parts In order to maintain the capacity and quality of your NETZSCH machines, we recommend the exclusive use of NETZSCH original spare parts. Our spare parts service allows for the delivery of standard spare parts in the USA within 24 hours.It is in our interest to service or repair your products as quickly as possible. We have the standard parts for progressing cavity pumps, rotary lobe pumps, multi screw pumps, grinders or dosing systems in stock at our central warehouse in Exton, Pennsylvania. For more details please visit link below: Learn More