07/11/2016 | Pressrelease
Diaphragm metering pumps provide a constant, oil-free flow of CO2 for cooling silicon sensors at the CERN research center for particle physics
The remote-head design prevents the fluid from absorbing the heat produced by the pump motor and gearbox.
With approximately 9600 magnets and a circumference of 26,659 km, the Large Hadron Collider (LHC) is the largest and most sophisticated accelerator operated by the famous CERN research institute, so far. When the LHC started operations, it marked a turning point in the field of particle physics, as it may help unlock answers to fundamental...
06/27/2016 | Webnews
On June 26, 2016 at 20:20 o´clock, the 7th city run in Leonberg took place. As a sponsor for the 5,000 meter run and with an own team, LEWA was again right up there.
This year the record of number of participants has been exceeded again. 1260 adults, adolescents and children ran through the city of Leonberg. In comparison with the last year there were 209 more runners. From LEWA 22 runners started. 11 runners participated in the 5,000 meter run and 11 employees ran for the 10,000 meter run.
At the end, the competitors were strong and LEWA employees gained in the general classification...
05/17/2016 | Webnews
The requirements for corrosion protection are constantly increasing. For this reason, paint specifications according to NORSOK (Frosio, Nace) from customers in the oil & gas, refining and chemicals are becoming more extensive and stringent. Highly qualified staff to carry out the inspection work is therefore very important. LEWA responds to these requirements and has had three employees to eligible Frosio inspectors trained.
Frosio is known worldwide as Norwegian Advisory Board for training and certification of coating inspectors. The Frosio certification is an important step to obtain an...
05/03/2016 | Pressrelease
Hermetically sealed pump head is suitable for any type of chemicals
Operators have to meet strict safety and environmental regulations and at the same time ensure that the requirements of the corresponding processes are met when metering chemicals. This includes a high metering accuracy as well as the possibility of a customized configuration and highest possible flexibility in use. Since the expenses for unexpected operation downtimes make up on average 70 percent of the life cycle costs of a pump, it is important to make sure during the selection process that the pump is built reliably and...
04/14/2016 | Pressrelease
Ecodos diaphragm metering pump: Economical and safe solution for pumping fluid in the low-pressure range
In many industries, metering tasks take place in the low-pressure range of < 20 bar. Using a high-pressure pump for this purpose is usually not economical. At this year's Hannover Messe, Lewa GmbH is presenting a cutaway model of the Ecodos diaphragm metering pump, which clearly illustrates the operating principle of the low-pressure pump. The distinguishing feature is that the Ecodos diaphragm is mechanically driven,rather than hydraulically driven. Lewas pump installation...
02/17/2016 | Webnews
After LEWA has already been certified for quality management (ISO 9001) and occupational health and safety (OHSAS 18001: 2007) in recent years, LEWA now obtains a certificate for a successful environmental management system according to ISO 14001:2004.
In an audit, proof has been furnished that LEWA complies with all requirements of the ISO standard. A certification document according to EMAS III will be issued. The Eco-Management and Audit Scheme (“EMAS”) has been developed by the European Community to support companies which want to improve their environmental performance. EMAS-certified...
02/02/2016 | Pressrelease
Since January 2016, a reformed management structure takes care of further economic growth at Lewa-Nikkiso Group and drives forward the integration of the newly arranged Industrial Division. This division consists of the LEWA group, Geveke NV, Nikkiso Cryo and the Nikkiso Japanese pump business activities.
Since the start of 2013, the Pumps and System unit at Lewa Group has been headed up by Naota Shikano and Stefan Glasmeyer, responsible for Sales and Marketing, and Dr. Martin Fiedler, in charge of the Operations.
“This step to form a strong division, reorganize the structure and align our...
11/23/2015 | Pressrelease
At almost 3,000 m above sea level, robust multi-fuel pumps supply what is currently the world's largest ground-based astronomy project
Extreme conditions in Chile's Atacama Desert place special demands on both technology and support
In the northern reaches of Chile's Atacama Desert, 66 huge, high-precision antennas stand at 5,000 m above sea level, taking advantage of the clear, thin air at this altitude to obtain very sharp, high-contrast images of space. The system is part of the Atacama Large Millimeter/submillimeter Array (ALMA) Observatory in Chile, operated together by institutions...
10/31/2015 | Pressrelease
Single-dimension CFD simulation based on an instationary friction model enables precise dimensioning of pump piping systems
Pump manufacturer Lewa is installing a test center for validation of simulation results obtained from their new proprietary software module
A technical animation that visualizes the synchronization of three Triplex process diaphragm pumps in different operating states was one of the highlights at Lewa's booth at this year's ACHEMA show. The objective of this kind of simulation is to reduce pressure-induced pulsation and to prevent formation of pipe vibrations that are...
10/23/2015 | Pressrelease
In order to meet a wide array of requirements, pump manufacturer and system integrator Lewa through their Singaporean subsidiary (LEWA-Nikkiso Singapore Pte. Ltd.) recently fabricated and installed Lewa’s largest chemical injection module ordered to-date, on a Brazilian FPSO off the coast of Singapore.
With dimensions of 21.3 x 20 x 10 m and an estimated operating weight of 714 tons, the complete module surpasses the two others that the Lewa Group has produced for the EPC since 2010. Overall, 2,700 m of pipeline is installed in the module; it can be operated at a maximum pressure of 385 bar...
10/09/2015 | Webnews
Prof. Massimo Morbidelli will present peer reviewed data comparing 2 column vs. 3 and 4 column chromatography systems.
Application examples of monoclonal antibody capture using the twin-column countercurrent CaptureSMB process and protein purification using a twin-column ion-exchange MCSGP process are examined.
Session EU/Asia: 22 Oct. - 08:00 GMT; 09:00 CET; 17:00 Tokyohttps://join.onstreammedia.com/register/lewapt/multicolumn2
Session USA/EU: 22 Oct. - 08:00 PST; 11:00 EST; 16:00 GMT; 17:00 CEThttps://join.onstreammedia.com/register/lewapt/multicolumncomparison
About the speaker:...
10/01/2015 | Pressrelease
New touchscreen control for fully automated monitoring and regulation of odorizing systems
In nearly all countries, continuous, proportional odorizing and monitoring is mandated by law for potentially hazardous or highly explosive gases with no natural odor. Lewa GmbH has developed a new Odor Control Unit (OCU) in order to fulfill this need efficiently and without requiring a major commitment of time and personnel. The system continuously compares the target and actual concentration of the odorant, so that regular inspections of the odorizing systems can be discontinued within four weeks, or...
09/11/2015 | Webnews
For 25 years, we train apprentices at LEWA. This is a reason to celebrate. Hence, LEWA invites you to the Open Day of our Apprentices Training department on September 26, 2015, from 10.00 until 16.00 at LEWA headquarters in Leonberg, Ulmer Straße.
On the Open Day, students and parents have the possibility to get detailed insight into the occupations at LEWA. Supervisors and trainees are available the whole day to answer questions. Different stations provide additional views into the various qualified jobs and invite you to participate. Visitors can expect snacks, drinks, as well as a diverse...
07/14/2015 | Webnews
On Saturday, July 11, 2015, the "Albstadt Bike Marathon" took place on the Swabian Alb. Around 2,700 mountain bikers participated. 21 LEWA employees took part and were ready in the starting blocks at 10:00 am.
Shortly before the marathon, the LEWA team prepared for the event enthusiastically: Already on Sunday, June 28, an all-day 80-kilometer bike tour through the northern Black Forest was organized by the LEWA employees. More than 1,400 meters of altitude had to be overcome. In addition, a smaller two-hour tour around Eberdingen took place, in which the team also prepared for the...
07/13/2015 | Webnews
LEWA is a global technology leader in the field of diaphragm metering and process pumps as well as diverse systems for various applications.
In more than 60 years of company history, we have acquired a comprehensive expertise, which enables us to develop the best solutions for many processes and applications for our customers. Our qualified engineers intensively research in various fields.
We would like to share the results of this work with you. In our new white paper poral, we present the latest state of research and our expertise. Are you interested in the latest findings in the field of...