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Always focused on benefit to the customer, the All Pumps product range of Netzsch progressive cavity pumps covers everything from the smallest dosing pumps conveying a few millilitres to large pumps for up to 1000m³/h.
Progressive cavity pumps are positive displacement rotating pumps which have an almost pulsation-free liquid flow and are ideal for pumping liquids from those as thin as water to those with high viscosity, with or without solids.
The helical rotor pumps are available with conveying systems in four different rotor/stator geometries, which means the pump can be configured specifically for your application.
Netzsch Helical Rotor Operating Principle