Please see the home page with explanation how to order and receive manuals and code books. Already since 1924 screw pumps we have been producing screw pumps in nuremberg. Leistritz screw pumps of the l4ng or l4no series are selfpriming. Leistritz screw pumps tailormade solutions our screw pumps are based on the archimedean principle a method which has worked for more than 2,000 years. In the near future we will see progress in market development and customer service. Producer of pump systems, screw and multiphase pumps. Due to their modular design, the leistritz pumps are able to fulfil a variety of different pumping tasks. Leistritz is a pumps and machine tools manufacturer, engineered for energy, marine, airspace, process, marine, and pharmaceutical industries. They are used to pump slightly aggressive, slightly abr. Leistritz offers you the optimum solution for your machining process whether. Leistritz screw pumps and systems leistritz pumpen gmbh, with its headquarters in nuremberggermany, has been producing screw pumps since 1924. Leistritz screw pumps in the l3m range are threespindle, singlevolute, selfpriming displacement pumps for the mediumpressure range. Leistritz stands for technologically sophisticated products and a high level of innovation. The first leistritz screw pump was developed by paul leistritz as main lube oil pump for bearings of steam turbine generator sets.
Leistritz screw pumps in the l5 range are fivescrew, singlevolute, selfpriming displacement pumps for lowpressure duty, suitable for transport of aggressive, light abrasive, low or highviscosity fluids with good or poor lubricity view more. Gerald morrison the use of twinscrew pumps for moving fluids is not new technology but its application. A total of 70 buyers have visited this brand page in the last 30 days. Leistritz extrusion systems for wet granulation and melt extrusion are globally established and are technological leaders. They are used to pump slightly aggressive, slightly abrasive, low to. We are a globally active group of companies with the four business units of turbine, pump, extrusion and production technology under the umbrella of leistritz ag with turbine components for the aerospace industry and energy technology, screw pumps. Today leistritz pumpen gmbh is a leading screw pump manufacturer, offering screw pumps for a wide range of applications. Ryan kroupa brought another point of view for the inlet pressure dependency of. Producer of cutting tools, whirling and keyseating machine.
Find, read and cite all the research you need on researchgate. We have been supplying our partners from aviation and power generation industry for over 110 years. Review different pump types commonly used understand the difference between centrifugal pumps and positive displacement pumps understand the working principle of the tuthill. Convert pdf to txt, bmp, jpg, gif, png, wmf, emf, eps, tiff. With 3 million listed companies, mainly manufacturers, wholesalers, distributors and service providers, every month europages attracts more than 2 million decisionmakers searching for business partners, suppliers or service providers in europe and worldwide. Leistritz pump technology image broschure leistritz. The leistritz group is subdivided into four business units with the respective product groups. Leistritz pumps marine supply, all leistritz pumps marine. Leistritz is a manufacturer of engineered products for aerospace, energy, process, marine, oil and gas, petrochemical and pharmaceutical industries specializing in pump systems, machine tools, production. Atex zone i inside a twin screw pump atex zone i inside a twin. Since then, the screw pump family has expanded to 3rotor, 5rotor and 2rotor liquid as well as multiphase pumps. Leistritz screw pumps, multiphase production systems. After all, the company, with its headquarters in nuremberg, is one of the pioneers in the field of screw pumps. The analysis of the leistritz twinscrew pump data is formed by two sections.
Spare parts service leistritz production technology. Leistritz l2ng fluid pumps screw pumps by leistritz. Finally, it usually retains chips, fragments or cooling lubricants splashing out during machine operation. Leistritz fuel systems ensure a reliable supply of fuel in a wide variety of vehicles and serve as exact volume flow measurement in tank facilities. Our product range extends from various engine components to blades, discs, blisks, housing and structural parts. Leistritz screw pumps in the l2 range are twinscrew, singlevolute, selfpriming positive displacement pumps for the lowpressure range. Tell us your pumping task, we will have the suitable solution. We are a globally active group of companies with the four business units of turbine, pump, extrusion and production technology under the umbrella of leistritz ag. We manufacture toolings for the production of internal profiles and key ways. The components of an extrusion line have to interact in an optimum way in order to reliably fulfil their process tasks. L3mseries general use leistritz screw pumps of series l3mfmg are triple screw single volute, selfpriming positive displacement pumps for medium pressure duty, suitable for transport of non abrasive lubricating. The leistritz screw pumps are able to handle a wide range of media with various viscosities.
Pdf experimental and theoretical studies of the displacement of a. Leistritz is a pumps and machine tools manufacturer, engineered for energy, marine, airspace, process. Leistritz pumps around the world leistritz began the manufacture of screw pumps more than 80 years ago, and the first product was a unique 2rotor design, which is still the basis of our renowned l2 series. Our customers are amongst the market leaders in aviation and power generation. State of the art manufacturing systems, quality control management and environmental compliance are basis of the worldwide known pump technology especially for the marine and the oil and gas market. With the widest product range of screw pumps, leistritz offers complete pump. Leistritz pump technology has branches in all impor. The first leistritz screw pumps were developed by paul leistritz as main lube oil pumps for bearings of steam turbine generator sets. Pdf reader for windows 10 free download and software. With the zse 18 hpph you get an ideal twinscrew extruder for the production of small quantities or as pilot plant up to a production volume of 5 kg h. Europages is a european b2b platform available in 26 linguistic versions.
In the oil and gas industry, leistritz screw pumps are used for handling crude oil, emulsions, produced water, multiphase fluids with high gas content as well as intermediate and final fluid products. Leistritz is a globally active group of companies with the four divisions of turbine, pump, extrusion and production technology and employs approx. Thermoplastic and fiberglass pumps for corrosive liquids. Crude oil screw pumps for pipeline service leistritz l3hc screw pumps are ideal for crude oil booster applications. Blades and components for engines and stationary turbines. Leistritz l2 and l5 screw pumps are flexible, reliable and cost effective. The experience, qualification and enthusiasm of our more than 800 employees for the technically. Furthermore, leistritz triple screw pumps, series l3, act also as forwarding pumps for feeding the following injection pumps. The quality of our original spare parts is thus very high, guaranteed by top quality materials and wellfounded knowhow. Leistritz supply in details, a leistritz l23ng proportioning system consists see fig.
We have many years of experience in the manufacture of these products. Leistritz screw pumps leistritz is the producer of screw pumps for use in a wide range of applications. Leistritz provides twin screw multiphase pump packages that range in scope from a single pump and motor mounted on a baseplate to complete turnkey packages that include. Since then the screw pump family has expanded to 3rotor, 5rotor and 2rotor liquid as well as multiphase pumps. For the machining of eccentric screws and screw spindles, leistritz. This is why it is natural that we have to be leaders in our technologies, too, so as to enable cooperations as. Mechanical seals for product pipeline pumps application guide introduction this guide will address the application of mechanical seals in product pipeline pumps, covering the transmission of crude oil and. Leistritz screw pumps are the first choice among manufacturers and operators of cruise liners, containerships, bulk carriers, tankers, frigates and corvettes. With carbide flat form plates from leistritz, rohm gmbh, one of the worlds most important manufacturers of clamping devices, mastered the machining of this stubborn material. Leistritz pumpen gmbh nurnberg, germany leistritz, with its headquarter in nuremberg was founded in 1905 and has approx. What started out small in 1924 is now a globally active company with more than 300 employees, which has the widest product range in the field of screw pumps. Please understand that phone number and email address are for members of the press only. If the glass is too old or already brittle, it must bereplaced.
See who you know at leistritz pump technology, leverage your professional network, and get hired. Leistritz screw pumps are designed for the transportation of light abrasive and corrosive, high or low viscosity fluids that have poor lubrication properties. Aug 02, 2017 this feature is not available right now. Leistritz screw pumps leistritz multiphase pumps and systems are globally used for handling untreated well flow with gas volume fractions gvf between 0 and 100 %, flow rates up to with the multiphase pump. Upon request we will gladly configurate a spare part package that is tailored to your extrusion line.
Lavastica international can supply a wide range of leistritz screw pumps. I agree that my contact data will be processed for the purpose of establishing contact. Pump overview for various pressure and flow rates leistritz type code. It is suitable for pressures of up to 3 bar and flow rates of 10 to 400 cu. These fluids can be found in refineries, shipbuilding, chemical, turbines, paper and ink industries. They are used to transport nonabrasive lubricating fluids. Pharmaceutical extruders from lab to production scale. June 15, 2015 leistritz advanced technologies corp. Fo injection pump l3mg leistritz fuel oil transfer and forwarding pump leistritz triple screw pumps, series l3, are used for fuel oil transfer through different storage facilities and cleaning filters.
Leistritz, who used the twin screw pump for the first time to pump lube oil for steam turbine bearings. Leistritz screw pumps in the l4ngmghg series are two screw, double, selfpriming positive displacement pumps for the lower, middle and highpressure regions video of l4 animation lps leistritz pumpen systeme. We have been developing and producing our products since 1924 and have the most comprehensive production program in this field today. Their unique design and powerful suction capability let you pump asphalt at temperatures as low as 250of. The barrels and screws are produced exclusively in the leistritz plant in germany. They are subject to high demands as they must withstand diverse conditions regarding use and conveyance. We offer optimum solutions for machining processes. Refinery pumps l2 and l5 asphalt pumps l3ma api compliant triple screw lube oil pump leistritz screw pumps. Producer of pump systems, screw and multiphase pumps leistritz. Leistritz pump technology has branches in all important mar. The following brochures can be downloaded for your information. Leistritz pumps around the world leistritz began manufacturing screw pumps nearly a century ago, its first product being a unique, 2rotor design screw pump for fuel oil service.
Latest technology in combination with strictly controlled quality is the basis for the globally known leistritz screw. Leistritz builds the peripheral equipment that is placed directly at the processing unit in. With the leistritz pump l2ng the company introduces a 2spindle positive replacement pump granting a speedcontrolled and reversible operation. Screw pumps, multiphase production systems, machine tools. Mechanical seals for product pipeline pumps application guide introduction this guide will address the application of mechanical seals in product pipeline pumps, covering the transmission of crude oil and refined products such as fuel oils, gasolines and natural gas liquids ngl, for example propane and ethane. After all, we have been building and optimizing extruders for more than 80 years first for. Investigation of a multiphase twinscrew pump operating at high gas volume fractions. Dec 22, 2014 the opening of leistritz middle east is the first step into a new area for us, says thomas talarczyk, director of middle east sales at leistritz pumpen gmbh. Marine pumps pdf instruction manuals with spare parts list. Pump overview 2 lisiz pump nlogy 3 leistritz is the first address when it comes to the application of screw pumps. L4ng l4no instruction manual installation, operation, maintenance. For requests that do not deal with press issues, please use our contact form.
Tell us your pump ing task, we will have the suitable solution. Multiphase pumping is becoming increasingly used by operators around the world as a tool for more economical and environmental friendly oil and gas transport. Iso certification leistritz advanced technologies corp. Semi submersible pump design available leistritz screw pumps of the l2ngnt series are twin screw, single volute, selfpriming, positive displacement pumps for low pressure duty, suitable for transport. Multiphase flow is a natural physical state of the flow regime coming off the wellhead in oil and gas production. Leistritz pumpen gmbh multiphase pump technology for. Peripheral equipment leistritz extrusion technology. Leistritz oil and gas dynamic pump and vacuum solutions.
After all, we have the most comprehensive production program in the field of screw pumps and systems. Leistritz has long been established on the global market in the manufacturing of corotating twin screw extruders. Leistritz l2ng screw pumps by leistritz pumpen gmbh. If you are unable to view file, you can download from here or download adobe pdf reader to view the file. Leistritz is one of the pioneers in the field of screw pumps.
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