Flowrox™ progressive cavity pumps: E-, EL- and D-series
Designed for most demanding industrial slurry and paste pumping,

Flowrox progressive cavity (PC) pumps are ideal for challenging applications with high viscous, corrosive and other difficult or sensitive media. Flowrox PC pumps are divided into three series. E-series is ideal for industrial and paste pumping applications. EL-series PC pumps excel in demanding wastewater and municipal waste applications. D-series progressive cavity pumps are designed especially for chemical and flocculant dosing applications.
Benefits & features
Easy installation
Low life-cycle costs
Quick maintenance
E-series PC pump: industrial slurry & paste pumping
To withstand pumping of highly viscous, corrosive and other difficult or sensitive media, E-series of Flowrox PC pump is rigid and tight. The progressive cavity pump incorporates precise 2/3-lobe elliptic rotor and spiral stator technology. Robust pumping unit enables 10 bar pressure per stage and excellent efficiency. There are eight different sizes available: E2, E4, E10, E20, E35, E70, E150 and E250, all with optional chassis.
Flowrox E-series PC pump ensures:
- Easy installation, fluent operation and quick maintenance
- High pumping efficiency
- Low life-cycle costs
- High pressure
EL-series PC pump: environmental applications
The EL-series PC pump is ideal for demanding water, wastewater and municipal waste applications. It includes maintenance hatches in suction pipe so it is easy to remove any clogged substances. The EL-series progressive cavity pump performs best in low pressure applications with high flow rates, typical for environmental applications. Four different sizes are available: EL50, EL100, EL200 and EL330, all with optional chassis.
Flowrox EL-series PC pump ensures:
- Easy installation, fluent operation and quick maintenance
- Clog removal is easy through maintenance hatches
- Low life-cycle costs
- High flow rates
- Low pressure applications
D-series PC pump: chemical applications
The Flowrox D-series progressive cavity pump is designed especially for chemical and flocculant dosing applications. The precise 1/2-lobe rotor and stator technology allows a rigid and tighter pumping unit, which enables 12 bar pressure per stage and excellent efficiency. With optimized compression of rotor and stator friction, spillover and wearing are minimized.
Flowrox D-series PC pump ensures:
- Easy installation, fluent operation and quick maintenance
- Rotor technology designed for industrial dosing applications
- Low life-cycle costs
- Even flow in dosing applications
Technical specifications
Downloads
Reliable pumping solutions
Besides progressive cavity pumps, we also offer Flowrox peristaltic pumps. Hose pumps for transfer, dosing and metering are specifically designed for demanding processes involving abrasive, corrosive, highly viscous or crystallizing media with high solids content. Our Flowrox portfolio also includes smart flow control solutions and comprehensive after-sales services. With more than 40 years of experience in elastomer technology, Flowrox is the benchmark in heavy duty pumps and valves.
Insights

Greater flow rate with lower RPM - Increased volume of processed wastewater with Flowrox PC pumps
Since the installation of six Flowrox™ progressive cavity pumps in 2013 the customer has dramatically increased the volume of processed wastewater annually. Flowrox PC pumps operate at a lower RPM than competitive pump while producing a significantly greater average flow rate. The operators also appreciate how quietly the Flowrox PC pumps run.
Read more about Flowrox pumps

Spare parts for Flowrox™ pumps
Flowrox has a wide selection of spare parts for own peristaltic pumps (hoses, tubes, etc). We also manufacture and deliver spare parts for all PC (progressive cavity) pumps - stators, rotors, drive shafts, coupling rods, joint assemblies, bearings sets and sealings.

Flowrox™ industrial pumps
Flowrox industrial pumps serve a wide range of process industries. Peristaltic hose pumps and progressive cavity pumps are specifically designed for demanding processes involving abrasive, corrosive, highly viscous or crystallizing media with high solids content.