Products & accessories

NEMO® Progressing Cavity Pumps From NETZSCH:

Have a wide range of applications and are used in many markets

NEMO® Progressing Cavity Pumps have an extensive industrial application range for the continuous, pressure-stable, gentle and low-pulsation conveyance of almost any substance. Whether for sludge, chemical substances, adhesives, petroleum or yogurt, we can meet your requirements with the proper combination from our selection of eleven NETZSCH pump types, four rotor/stator geometries and our variety of engineered joints. Our valveless positive-displacement pump design can even transport stringy material. Contact us to help select the right pump for your job.

The technology of the progressing cavity pump

Progressing cavity pumps belong to the group of positive displacement pumps. The main components are a rotating Rotorrotor,Rotors,rotorsrotor and a stationary stator. The rotor, hinged or elastically attached on one side, is a round-threaded screw. On the output side, the axial position oscillates. The hollow stator is elastic and has the same pitch length as the rotor. This leaves conveying spaces between the stator and the rotor, which move continuously from the inlet to the outlet side. The size of the cavities and the associated delivery rate depends on the size of the construction. Except for the rotor and stator, all other components are identical.

Please accept Marketing Cookies to see that Video.

NEMO® BY progressing cavity pump in FSIP® design with xLC® stator adjustment system

So, if the flow rate or pressure of already installed NEMO® progressing cavity pumps is subsequently changed, they can be adapted to the new operating conditions by simply replacing the rotor and stator. Since the shape of the cavities is always constant, the pumped product is not compressed. This allows you to pump not only fluids but also solids. Due to the insignificant shear forces, you can even pump whole fruits undamaged. Another advantage of the valveless progressing cavity pump type is that they convey continuously and with low pulsation. Even highly viscous and abrasive product can be pumped safely and without problems. They are also suitable as submersible pumps in wells and with open end connections for emptying barrels.

Applications for NEMO® pumps

Individual Consulting

Get a personalized offer!

contact now

Product range NEMO® progressing cavity pumps

Practical experience with NEMO® pumps

Discover first-hand how our NEMO® progressing cavity pumps perform in practice and the crucial role our service plays in ensuring smooth operation. Customers report on their experiences.

“In terms of value, NETZSCH products are durable and reliable, offering long-term cost savings. The pumps, like the NEMO® progressing cavity pump, deliver great all-round performance under varying conditions, essential for our operations. Overall, NETZSCH’s combination of superior customer service, expert knowledge, and high-performing products makes them a trusted partner for our business. Operating in the harshness of the mining industry these pumps continue to impress.”

Ben Howgate
Ben Howgate
WA Grouting Systems PTY LTD

“Thanks to the great service provided by NETZSCH, the costs for installing the pumps in the borehole were significantly reduced. Not only were the system costs reduced, but the service life was also increased.”

Onur Akın
Onur Akın
Durko Çevre Enerji Tekniği ve Tic. A.Ş.

“NETZSCH offers a broad range of progressive cavity pumps that, together with our expertise in designing, optimizing and troubleshooting PCP wells, have consistently met and exceeded our client’s expectations. The products are reliable, durable, and engineered to handle demanding applications in our industry. In addition to the quality of the products, the support provided has been outstanding.“

Vasile Mogos
Vasile Mogos
Endurance Lift Solutions International

“It was important to us to buy the pump directly from the manufacturer without any intermediaries. Based on our good experiences with the progressing cavity pump, we chose NETZSCH again for this application. We particularly appreciate the personal round-the-clock support and the fast availability of spare parts.”

Harald Haag
Harald Haag
Müllerbräu Neuötting

“As a trading partner for decades, we highly appreciate the excellent quality, durability, and reliability of NETZSCH's progressing cavity pumps. Also, in after-sales and spare parts supply, we can always rely on the professionalism of NETZSCH and offer our customers in the food and beverage industry a first-class service even after decades.“

Michael Wein
Michael Wein
G.Wein GmbH + Co.

News from NETZSCH Pumps & Systems