
NETZSCH
Frequently asked questions
Common questions about NETZSCH from 3G Electric.
What types of fluids can NETZSCH progressive cavity pumps handle?
NETZSCH progressive cavity pumps are designed to handle a wide variety of fluids, including viscous, shear-sensitive, abrasive, and solids-laden media. Specific models in the 3G Electric catalog are rated for diesel, gasoline, kerosene, oil, oil-based paint, and water. The pumps can also handle fluids with high solid content, such as sludge or slurries, due to the progressive cavity design that moves fluid through sealed cavities without pulsation.
What are the key material specifications for NETZSCH rigid stator pumps available from 3G Electric?
The NETZSCH rigid stator pumps supplied by 3G Electric feature stainless steel construction for corrosion resistance and durability. The elastomer components are made from Viton, which provides chemical resistance and compatibility with a range of hydrocarbons and aggressive fluids. Connection types include ball and MNPT (male national pipe thread) options, allowing integration into various piping systems.
Are NETZSCH pumps from 3G Electric suitable for use with shear-sensitive fluids?
Yes, NETZSCH progressive cavity pumps are well-suited for shear-sensitive fluids because the pumping action is gentle and non-pulsating. The rotating rotor within the stator creates sealed cavities that move fluid axially without high shear forces, making these pumps ideal for applications involving emulsions, polymers, or food products that require careful handling.
What drive configurations are available for NETZSCH pumps in the 3G Electric catalog?
The NETZSCH pumps listed by 3G Electric include motor-drive models with integrated gearmotor speed reducers. These configurations provide efficient power transmission and allow for speed control to match flow requirements. The pumps are available with gearmotor/speed reducer assemblies, and some models are designed for hopper-feed applications, where the pump is directly coupled to a hopper for material intake.
Can NETZSCH pumps be serviced in place without removal from the piping system?
Yes, certain NETZSCH progressive cavity pump models are designed for service-in-place maintenance. This feature allows the stator and rotor to be accessed and replaced without disconnecting the pump from the piping, reducing downtime and labor costs. The rigid stator design facilitates this capability, making these pumps suitable for continuous industrial processes where maintenance efficiency is critical.
Does 3G Electric supply NETZSCH products?
Yes — 3G Electric (S) Pte. Ltd. supplies NETZSCH products. We stock the NETZSCH catalog and supply genuine factory-original products with full manufacturer warranty and technical support.


























