LEISTRITZ PUMPEN GMBH - We deliver your Pump Solution!

Global energy consumption is constantly rising. The raw material required for vehicle operation, energy production and other products is predominantly based on crude oil and natural gas. Screw pumps are often used in the production of these valuable commodities. For decades, Leistritz has been an expert partner for the oil and gas industry, whether for pumping tasks in crude oil production using multi-phase pumps, transfer and injection pumps or in the transportation of crude oil using booster or pipeline start-up pumps. Leistritz pumps are also used in refinery processes.

In petrochemical and chemical process engineering, screw pumps, acting as displacement pumps, offer hydraulic characteristics which make them indispensable for the entire viscosity range. In chemical applications in particular, the high suction force and the gentle handling of the fluids to be pumped are the outstanding features of this type of pump. In general, all of our pumps can be used in this field, but the most common one is the two-rotor pump. Leistritz screw pumps are used to pump clean or slightly abrasive, low and high viscosity fluids with lubricity from poor to good, such as: additives, bitumen, resins, crude oil, greases, benzenes, adhesives, silicates, isocyanates, tar, polyols, asphalt, paints/varnishes, paraffin, polymers, and various other chemical products.

The reliable generation, transmission and distribution of power can only be ensured with flawless technology in power plants – regardless of whether the focus is on crude oil, coal, natural gas, water or renewable energies. In order to meet the considerable predicted power consumption requirements worldwide, we are ready to provide assistance, with our products and our many years of experience in all of the stated applications with our two, three and four-spindle screw pumps, as a reliable partner. However, our pumps are not just found in power engineering plants such as power plants. When it comes to power transmission, our two and three-spindle ranges have been used successfully for many decades.

Standard shipbuilding The international requirements for the operational reliability of ships and machines in the shipbuilding and marine sector as well as the general conditions and limitations regarding energy efficiency and the emission of pollutants are constantly increasing. Leistritz has already been meeting these rising requirements for decades. High-quality products and the globally unique range of different types of screw pump designs offer the corresponding sustainability. Cargo application A wide variety of specialized vessels are generally used for the transportation of liquid freight on inland and shipping routes. In order to be able to safely load and unload the freight, these ships must be adapted for the specific storage and transport features.

In their smallest versions, screw pumps are used as fuel pumps for vehicles. In close collaboration with our customers in the automotive industry, we develop pumping units through to production readiness in order to bring them to series production with a focus on the highest precision and quality. As a long-term supplier, we thus meet the high quality standards which are required in the automotive industry - even for large quantities. In order to continue being a reliable and innovative partner in this sector in the future, we're not content to just rest on our laurels. That's why we are constantly implementing process optimization (5S, Kaizen).

What sets Leistritz pumps apart: • Universal applicability in almost all industry sectors • Tailor-made solutions for a wide range of market requirements • Strategic partnership in the core processes of various industries • Industry-dependent assignment of trained specialists

Technically superior FLEXCORE is a product innovation in the true sense of the word. Our new screw pump stands out from the crowd particularly through its easy-to-change insert which guarantees lasting peak performance. Modern design teamed with unique functionality provides flexibility during installation you have never experienced before. Made for demanding applications in the naval, energy, mechanical engineering, oil, and chemical sectors guarantee superior performance data and provide maximum operational reliability The first pump that is adaptable The FLEXCORE pump family is the next evolutionary stage in the pump sector. Thanks to the unique modularity of the housing and the patented pump insert, it can adapt flexibly to any installation position and standard. FLEXCORE provides a higher flow rate at a smaller size. Extremely robust, virtually wear-free, and uniquely easy to maintain.

With the modular structure of our pump ranges, we are able to fulfill a wide range of different pumping tasks. Our pumps are two, three or five-spindle, single or double-volute, self-priming displacement pumps for the low / medium or high-pressure range. They are used to pump a wide variety of different fluids with various lubrication properties. In order to meet the high demands on wear protection, service life or flow rate, it requires a high vertical range of manufacture. We manufacture our spindles and housings (the core elements of Leistritz pumps) ourselves in Germany.

Leistritz Multiphase pump systems are in operation worldwide. They are designed for running with high gas volume fractions (GVF) and gas bubbles with up to 100% gas content as well as for capacities of up to 5,000 m³/h and differential pressures of up to 150 bar. In comparison with traditional upstream installations, multiphase pumps need neither space-intensive separation devices at the borehole nor separate pumps, compressors or pipelines to transport gas and fluid to the central collection areas. Multiphase pumps are a cost-effective technology for the transportation of multiphase fluids using just a single pipeline - instead of separating the oil, water and gas at the collection areas and exporting the oil and gas to the central production facilities via separate pipelines. In general, multiphase pumps are a way to accelerate the unprocessed gas/fluid mixture.

The fuel systems division specializes in the development and production of serial products. Two main products are produced and sold: fuel pumps which are used in vehicles and flow meters in fuel dispensers which work on the screw spindle principle. Both products meet the high requirements demanded by the automotive and tank facility industries with regard to performance, accuracy and quality. The high overall efficiency in comparison with other pump stages, the low noise emission and the pump's high dirt resistivity as well as the outstanding controllability of a displacement pump make our pumps a reliable and important module in the delivery unit.