Flowrox™ LPP-D dosing pumps
Accurate LPP-D dosing pumps

Flowrox LPP-D pumps are ideal for dosing and flow control. The dosing pumps provide accurate dosing in all process conditions as the pump discharge flow does not depend on the pipeline pressure. There is no variation due to the discharge pressure condition, output remains the same on every cycle. They are ideal for demanding process media.
Benefits & features
Low operating costs
Low energy consumption, extended hose lifetime and low maintenance need lead to substantial savings.
Capability to pump 24/7
No overheating at high continuous flow rates due to the advanced roller design that minimizes friction and heat.
Long service intervals
Wear resistant hose is the only part in contact with the abrasive medium.
Optimized for heavy duties
Ideal for pumping diverse slurries and dosing a wide range of abrasive, corrosive, viscous or crystallizing media.
Accurate dosing
Enabled by positive displacement pumping which also minimizes back flow.
Industry standard for peristaltic pump technology
For dosing, transferring and metering
The innovative Flowrox peristaltic pumps set the industry standard for peristaltic pump technology. Designed for heavy industrial duties, they are ideal for pumping diverse slurries and dosing a wide range of abrasive, corrosive, viscous or crystallizing media.
Advanced rolling design
The operating principle of the Flowrox hose pumps is based on the peristaltic effect. As the cylindrical rotor rotates along with the hose, the process medium gets pushed forward through the hose. At the same time, the hose behind the compression point reverts to its original circular shape creating a suction effect at the pump inlet port. As a result, the hose bore is re-filled with the medium. No backward flow or slip can occur as the hose is squeezed tight by the roller.
Due to their technical features, Flowrox hose pumps provide exact flow per revolution. They also incorporate an advanced rolling design, which eliminates friction, maximizes hose life and lowers energy consumption. Energy efficiency, long hose life and low maintenance generate substantial savings during the life cycle of peristaltic pumps. Lifetime of Flowrox pumps’ hoses is 3-5 times longer than conventional hose pumps.
Technical specifications
Related products and services

Flowrox™ LPP-T peristaltic pumps
Flowrox LPP-T transfer pumps incorporate advanced single roller design which eliminates friction and lowers energy consumption. They are ideal for pumping various slurries and dosing a wide range of abrasive, corrosive, viscous or crystallizing media.

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™ product and service offering
Flowrox™ solutions, formerly known as Larox Flowsys, entail more than 40 years of experience in flow and process control and elastomer technology. Flowrox™ valves and pumps are designed for demanding process conditions in a variety of process industries, especially in the mining, minerals processing, metallurgy, construction, energy, environment, and chemical industries. The Flowrox brand has been owned by Neles Group since November 1, 2021. As of April 1, 2022 Neles is the Flow Control business line in Valmet.