sludge pump build drg

Flowrox™ progressive cavity pumps: E-, EL- and D-series | Valmet

Flowrox™ progressive cavity pumps

Flowrox PC pumps are ideal for challenging applications with high viscous, corrosive or abrasive media. E-series is ideal for the most demanding paste pumping and paper chemical applications. EL-series excels in demanding industrial wastewater and municipal waste applications, whereas D-series is designed for chemical and flocculant dosing applications.

Benefits & features

High pumping efficiency, Low life-cycle costs, High pressure

E-series PC pump: industrial slurry and 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.

Flowrox E-series PC pump ensures: High pumping efficiency, Low life-cycle costs, High pressure, Easy installation, fluent operation and quick maintenance

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.

Flowrox EL-series PC pump ensures: High flow rates, Low life-cycle costs, Low pressure applications, Clog removal is easy through maintenance hatches, Easy installation, fluent operation and quick maintenance

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: Even flow in dosing applications, Low life-cycle costs, Rotor technology designed for industrial dosing applications, Easy installation, fluent operation and quick maintenance

Technical specifications

Series:D series E series EL series, Size range:D0.04, D0.1, D0.25, D0.75 50 - 250 mm / 2 - 10 in 125 - 250 mm / 5 - 10 in, Flow range:0.03 - 0.65 m3 / 1 - 23 ft3 2 - 250 m3 / 71 - 8829 ft3 50 - 330 m3 / 1766 - 11654 ft3, Pressure range:0 - 12 bar / 0 - 174 psi 0 - 10 bar / 0 - 145 psi 0 - 6 bar / 0 - 87 psi, Temperature range:0 - 98 °C / 32 - 208 °F 0 - 98 °C / 32 - 208 °F 0 - 98 °C / 32 - 208 °F

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 45 years of experience in elastomer technology, Flowrox is the benchmark in heavy duty pumps and valves.