The task of a refinery is based on three basic steps: separation, conversion and treatment. Each function in one of the respective processes serves to increase the value of the refined product. Whether pumping low- or high-viscosity fluids, or at high temperatures of up to 300°C, progressive cavity pumps are a cost-effective alternative for small-scale applications.

Screw pumps are the perfect solution for high temperatures and when high pressures are required.

All types of hydrocarbons, bitumen, tar sludge, additives and waste oils are conveyed.

Screw pumps can also be manufactured with integrated heating chambers for high-viscosity fluids, for use in crude oil pipelines or on platforms. There are models with a flow rate of up to 2,400 m³/h and a differential pressure of 40 bar.

Has your pump been down for a long time? Do you need maintenance or repairs? We’ll get your pump up and running again, supply you with spare parts, or even build suitable replacement pumps for certain sizes.

Screw pumps have low NPSH values and therefore excellent suction performance, making them ideal for applications in power stations, oil terminals and tank farms, e.g. for pumping heavy fuel oil (HFO).