Metering Packages and Pumps for Power Plants and Power Suppliers

LEWA supports power plant operators and power suppliers with pumps and systems for conveying, metering, and mixing different fluids. We not only provide power plants with our products, but also develop solutions for wastewater treatment plants, gas bottlers, biogas producers, regional power suppliers, and hydrogen producers.

We work with you to plan all the important process-related operations, such as conveying, metering, mixing, heating, and cooling, and build you the perfect system to meet your requirements with tried-and-tested LEWA pumps.

Energy Utilities

LEWA Pumps and Systems for Power Producers and Distributors

LEWA offers the most advanced diaphragm metering pumps in the world, which are used for a wide variety of applications in the energy utilities industry. Do you need a pump for a power plant and expert advice in system solutions concerning energy utilities? Then please contact us and allow our experts to advise you.

The energy utilities industry covers the processes of generating, transporting, distributing, and storing energy. Our customers are operators, suppliers, plant construction companies, and planners, who we have supported with our products and knowledge for over 60 years. Since 2009, we have enhanced our portfolio with Nikkiso products, including cryogenic pumps and canned motor pumps.

LEWA metering system for the energy industry

Areas of Application for LEWA Pumps and Systems for the Energy Utilities Industry

The LEWA portfolio includes typical applications for various customer segments in the energy utilities sector. We will be happy to help you with individual inquiries about other applications. Our experts will also develop a custom solution for you or design the ideal pump for your power plant.

User segmentsTypical applications for our customers
Fossil fuel power plants,
thermal power plants, combined-cycle power plants
  • Caustic soda pumps and detergent metering pumps for CO2 scrubbing (amine scrubbing)
  • Injecting polluted process wastewater into combustion
  • Injecting urea and ammonia solutions for denitrification
  • Sulfur metering for flue gas conditioning
  • Treating water with hydrochloric acids and caustic soda
  • Injecting hydrazine, Levoxin, or ammonia solution for pipeline conditioning and regeneration
  • Rinsing mechanical seals in the boiler feed water pump
  • CO2 re-injection
  • Transferring/circulating critical fluids under difficult conditions (e.g., -200 to 450°C) with canned motor pumps
Biofuel producers
(1st to 3rd generation)
  • Metering phosphoric acids, caustic soda, etc. in the production of biofuels (e.g., ethanol and biodiesel)
  • Conveying biomass into the wood downdraft gasifier for producing synthetic fuels (e.g., out of straw and biogenic waste materials)
  • Metering additives in the cracking process
  • Generating and transferring liquid hydrogen
Biogas producers
  • Odorizing biogas
Battery manufacturers
  • Dilution systems for battery acids in the manufacture of high-performance batteries, for example
Wastewater treatment plants
  • Injecting polluted process wastewater into combustion
Gas bottle fillers
  • Odorizing and metering stations for gas bottle filling
Catalyst manufacturers
  • Metering surfactants, water glass, aluminum oxides, sulfuric acids inside the catalysts
Natural gas/vehicle gas filling stations
  • Odorizing liquid gases
  • Transferring/filling liquid gases (LNG, natural gas)
Ship yards, ship suppliers
double-hulled tankers, LNG/LPG tankers
gas terminals
  • Pumps for filling stations for oxygen/nitrogen mixtures
  • Transferring liquefied gases, such as LNG, LPG
Chemical plants
Solar cell manufacturers
  • Metering monochlorosilane during the production of solar cells
  • HTF (heat transfer) pumps in solar thermal power plants
Public utility companies, regional power suppliers, and new energy companies
  • Transferring electrolytes into and out of caverns with LEWA process pumps
Hydrogen producers
  • Hydrogen odorization

Solutions with LEWA Pumps and Systems for Energy Utilities

We have gained 60 years of experience in many different applications in the energy utilities industry. This means that we can supply you with individual metering pumps such as customized pumps for power plants. And not only that: We also plan, build, and supply complete systems.

We also possess comprehensive knowledge on pulsations, as well the behavior of a variety of fluids, not only in pumps, but also in pipelines and systems.

Measurement, instrumentation, and control technology has been an integral part of the LEWA portfolio for over 40 years. Furthermore, LEWA is engaged in a wide variety of applications in the area of energy transition, e.g., in biofuel production, biogas odorization, as well as circulation applications in thermal solar power plants. You can also benefit from our pioneering knowledge in the field of handling CO2.

Our many years of experience allow us to offer international engineering and project expertise to assist you in all phases of your project.

Powerplants
CO2-wash

We work with you to develop the ideal solution that meets your expectations exactly, e.g., a pump for use in a power plant.

In particular, we can offer you:

  • A comprehensive knowledge base in diverse applications
  • Fluid evaluation and pipeline inspections
  • Detailed engineering and global project management
  • Globally leading pump technologies for maximum safety and cost-effectiveness
  • Compliance with international standards such as DVGW G280, WHG, pressure equipment directives, ISO 9001, ASME, GOST-R, ATEX, TA-Luft (German Technical Instructions on Air Quality Control)
  • Compliance with special power plant regulations and the preparation of comprehensive documentation when integrating a new pump into your power plant
  • Commissioning, on-site training, and spare parts service
  • Maintenance, repair, retrofitting, and global services for optimizing your systems

Advantages at a Glance

High end pumps, equipment and systems

We deliver high-end pumps integrated into complete systems and units for your specific applications. In doing so, we of course rely on the tried-and-tested LEWA quality.

Economic solutions

We always deliver economic pumps, systems and units with minimized energy consumption, high efficiency, low maintenance and a long lifetime.

Tried and tested modular system

We design our systems and units in modular design with numerous engine and pump head combinations for different applications.

Special materials

On request, we can build systems with special materials such as Hastelloy, titanium, duplex stainless steel or further materials. If you are interested, please contact our product manager.

Patented sandwich diaphragm

Our patented diaphragm metering pumps use metal or PTFE sandwich diaphragms with Diaphragm Protection System (DPS) for maximum operational safety.

Flexible design

You can rely on over 60 years of experience in the design of pumps, systems and units: During the project phase, we respond flexibly to design changes or adjustments required.

Global commissioning

With our global service network, we take your equipment into operation and provide technical service directly at your location - both onshore and offshore.

Complete documentation

Receive supporting documents and certificates, including the operating instructions, as well as design and test details in different languages.

International standards

LEWA pumps, systems and units are compliant with major international standards such as DVGW G280, WHG, PED, ISO 9001, ASME, ATEX and TA-Luft. Of course, you can also define your own standards.

Applications

Process chromatography

Downstream processing

LEWA systems and gradient mixers are used in downstream processing of chemicals and biotechnology. We look forward to receiving your inquiry!

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Biofuel production

Production of biodiesel

LEWA provides metering systems for producing biodiesel and other biofuels. Consult us!

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Flue gas cleaning for all industry

Flue gas cleaning by means of metering sulfur | LEWA

When using an electrofilter for flue gas cleaning, metering sulfur improves the filtration efficiency. LEWA has the solution!

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Energy independent injection for remote areas such as deserts

Autonomous energy utilities

Supplying energy to production plants in remote areas of application is often difficult. Ensure an autonomous fuel supply with diaphragm pumps.

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Micoflow pumps for the metering of small quantities: LEWA intellidrive

Continuous metering of extremely small quantities with LEWA intellidrive

Minimum flow rates down to 1 ml/h: With LEWA intellidrive technology, we already have created solutions for many applications with very small flow rates.

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Odorizing systems for the distribution of gas in hubs

Gas odorization in the natural gas distribution grid

At hubs in the gas distribution network, big amounts of natural gas are forwarded. LEWA odorization unit OD 4200 is able to odorize gas amounts of up to 1.000.000 m³/h.

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Products

LEWA ecoflow diaphragm metering pump all around talent

LEWA ecoflow®: The Leading Diaphragm Metering Pump for Precision Fluid Management

LEWA ecoflow: The Innovative Universal Metering Pump with DPS Diaphragm Protection. Trusted across all industries, this modular system pump excels in a wide range of applications. Experience unparalleled versatility and reliability with our ecoflow, the ultimate choice in metering pump technology.

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LEWA ecoflow packed plunger pump

LEWA ecoflow®: Your Solution for Advanced Packed Plunger Metering Pumps

Opt for the LEWA ecoflow packed plunger metering pump, a robust and reliable choice for hassle-free fluid metering. Available in multiple models to suit diverse processes, it's the metering pump trusted by industry leaders for consistent performance.

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LEWA ecosmart diaphragm metering pump

LEWA ecosmart®: Precision-Engineered Diaphragm Metering Pumps for Efficient Fluid Control

Experience the innovative LEWA ecosmart, a compact diaphragm metering pump offering multiplex capabilities at a competitive price. We assure the renowned LEWA quality, backed by our 70 years of market expertise. Choose LEWA ecosmart for smart metering pump solutions without compromising on quality or performance.

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LEWA ecodos diaphragm metering pump

LEWA ecodos®: Robust Mechanical Diaphragm Metering Pumps for Precision Dosing

The LEWA ecodos metering pump delivers absolute reliability, cost-efficiency, and adaptability for applications preferring non-diaphragm actuation. Trust in our proven modular system to design the optimal metering pump tailored to your specific needs.

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LEWA intellidrive diaphragm metering pump

LEWA intellidrive®: Cutting-Edge Diaphragm Metering Pump Technology for Precision Fluid Management

Customize both suction and discharge strokes to fit your precise specifications with the LEWA intellidrive® diaphragm metering pump. This technology allows you to individually shape pumping characteristics, ensuring optimal metering for your applications.

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LEWA micrometering pumps

LEWA MAH, MBH, MLM Series: Precision Micro-Metering Pumps for Exact Dispensing

Discover our metering pumps designed for ultra-low flow rates, offering an exceptionally cost-effective solution for proportional metering of fluid components to variable reference values. Ideal for precision applications.

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LEWA FC laboratory pumps

LEWA FC: High-Precision Laboratory Metering Pumps for Advanced Research Applications

Explore our precision metering pumps designed for micro-flow rates. The FC series, capable of handling pressures up to 400 bar, is tailor-made for laboratory and test center applications, offering unparalleled accuracy for small-scale fluid management.

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LEWA ecoflow process pump

LEWA ecoflow®: The Leading Process Pumps for High-Pressure Applications

The innovative ecoflow diaphragm process pump excels in high-pressure applications across industries including oil and gas, refinery, petrochemicals, pharmaceuticals, biotechnology, and food and beverage production.

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LEWA triplex process pump

LEWA triplex®: Compact Process Pumps for High-Pressure Applications

The LEWA triplex process diaphragm pump stands out as one of the world's most compact high-pressure pumps, ideal for installation in confined spaces. Renowned for its robustness, it has demonstrated exceptional performance across various high-pressure processes in multiple industries.

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Sundyne Marelli process pump

Sundyne-Marelli horizontal and vertical process pumps

With flow rates as high as 8000 m³/h and a wide variety of different pump models, Sundyne-Marelli has a pump that will fit your application.

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NIKKISO Non seal canned motor pump

NIKKISO NON-SEAL canned motor pump

The NIKKISO NON-SEAL canned motor pump has been designed specifically for the chemical industry. To do this, the centrifugal pump is designed in accordance with API 685.

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HMD Kontro centrifugal pump

HMD Kontro sealless solenoid driven centrifugal pumps

HMD Kontro sealless solenoid driven centrifugal pumps are the first choice for handling toxic, aggressive, flammable, hazardous and high-value fluids. Protecting pumping fluid, people and the environment is particularly emphasized here.

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Sundyne centrifugal pump

Sundyne & Sunflo high-speed centrifugal pumps & compressors

Sundyne process pumps in accordance with ISO-13709, API-610 (OH5 OH6) and Sunflo pumps are the best choice for applications with high heads and small flow rates. The centrifugal pumps feature a simple design and consistent performance data.

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Wernert centrifugal pump

Wernert horizontal and vertical plastic-lined centrifugal pumps

Wernert plastic-lined centrifugal pumps in process design are ideal for pumping corrosive, aggressive, toxic and abrasive fluids. Using the flexible pumping material, the centrifugal pump can be designed for various applications.

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Wilden air-operated pump

Wilden standard air-operated diaphragm pump

As the inventor of the compressed air-operated double-diaphragm pump, Wilden Pump & Engineering Co. introduced the first pump of this design in 1955.

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LEWA odorizing systems

LEWA Odorizing Systems

LEWA has been building odorizing systems for gases such as natural gas, oxygen, nitrogen, and carbon dioxide for more than 40 years. LEWA odorizing systems meter the odorant in question reliably, proportionally, and economically.

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LEWA production units

Customer-Specific Metering, Mixing or Filling Systems from LEWA

Customer-specific batch/continuous systems for your production process. Metering, mixing, filling, separating, controlling temperature: We work with you to develop the ideal process-related sequence and produce the system that fits your production process – right up to the end product.

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LEWA customer specific metering systems

Customer-Specific Metering Systems from LEWA

Turnkey metering system in closed loop control with monitoring and plausibility testing equipment. Your individually configured metering system with an optimally designed pump for fluid metering in automated processes.

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