ALLWEILER® PROGRESSING CAVITY PUMPS
A rotary‚ self-priming positive displacement pump.
CIRCOR’ Allweiler® progressing cavity pumps generate a consistent‚ pulsation-free flow and gentle pumping action with low turbulence‚ even when faced with fluctuating working pressures and liquid consistencies.
Progressing cavity pumps are ideal for use in power plants and other common operations that involve pumping abrasive liquids containing solids and fibers‚ such as wastewater treatment plants.
When Gotthard Allweiler invented the fire-fighting wing pump in 1860, he wrote the first chapter of Allweiler GmbH’s history. Some 160+ years later, that history is rich with innovations. From the development of its own foundry to international sales and service recognition, to leadership and expertise in centrifugal, progressing cavity and screw pump technology, Allweiler has shaped the fluid handling industry with unmatched reliable and efficient pumping solutions. Check out a few of our innovative progressing cavity products below.
Featured Products
ALL-OPTIFIXTM Series
ALL-OPTIFLOWTM Series
AEB-DE DOSING Series
ALLDUR® STATORS
AE-RG Series
Easy to maintain and impossible to beat
Universal pumps with the highest savings
4 pump sizes. 1 installation footprint
Extend pump-service life by up to 500%
Case Studies
Testimonials
In addition to reliability, straightforward and rapid replacement of wearing parts is particularly important to us as the operator. In both areas, Optifix has impressed us.
Thomas Geisler
Service Director of
Sewage Treatment Plants at MIDEWA
We have been working with Allweiler as one of our trusted suppliers for many years, and they have delivered pumps and related equipment for fishing vessels, various offshore vessels, and specialized construction and service vessels. Short communication lines, quick response time, and competent staff are all essential qualities in addition to the product itself.
Tore Roppen
Director, Production and Purchasing
at Kleven Yard
The pumps have fulfilled all of our expectations. We have been using pumps from this manufacturer in many of our other plants and have had only positive experiences.
Frank Winkens
Manager at Heimbach and Schwammenauel
Hydroelectric Power Plant